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<a href="_datum_library_implementation_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// CLASSIFICATION: UNCLASSIFIED</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> </div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor">#ifndef DatumLibraryImplementation_H</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor"></span><span class="preprocessor">#define DatumLibraryImplementation_H</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">/***************************************************************************/</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">/* RSC IDENTIFIER: Datum Library</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * ABSTRACT</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * This component provides datum shifts for a large collection of local</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * datums, WGS72, and WGS84. A particular datum can be accessed by using its</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * standard 5-letter code to find its index in the datum table. The index</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * can then be used to retrieve the name, type, ellipsoid code, and datum</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * shift parameters, and to perform shifts to or from that datum.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * By sequentially retrieving all of the datum codes and/or names, a menu</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * of the available datums can be constructed. The index values resulting</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * from selections from this menu can then be used to access the parameters</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * of the selected datum, or to perform datum shifts involving that datum.</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * This component supports both 3-parameter local datums, for which only X,</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * Y, and Z translations relative to WGS 84 have been defined, and</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> * 7-parameter local datums, for which X, Y, and Z rotations, and a scale</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> * factor, are also defined. It also includes entries for WGS 84 (with an</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * index of 0), and WGS 72 (with an index of 1), but no shift parameter</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * values are defined for these.</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * This component provides datum shift functions for both geocentric and</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> * geodetic coordinates. WGS84 is used as an intermediate state when</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> * shifting from one local datum to another. When geodetic coordinates are</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> * given Molodensky's method is used, except near the poles where the 3-step</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> * step method is used instead. Specific algorithms are used for shifting</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> * between WGS72 and WGS84.</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> * This component depends on two data files, named 3_param.dat and</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"> * 7_param.dat, which contain the datum parameter values. Copies of these</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> * files must be located in the directory specified by the value of the</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> * environment variable "MSPCCS_DATA", if defined, or else in the current</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"> * directory whenever a program containing this component is executed.</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> * Additional datums can be added to these files, either manually or using</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> * the Create_Datum function. However, if a large number of datums are</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> * added, the datum table array sizes in this component will have to be</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> * increased.</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> * This component depends on two other components: the Ellipsoid component</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> * for access to ellipsoid parameters; and the Geocentric component for</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> * conversions between geodetic and geocentric coordinates.</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"> * ERROR HANDLING</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"> * This component checks for input file errors and input parameter errors.</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"> * If an invalid value is found, the error code is combined with the current</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> * error code using the bitwise or. This combining allows multiple error</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> * codes to be returned. The possible error codes are:</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> * DATUM_NO_ERROR : No errors occurred in function</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> * DATUM_NOT_INITIALIZED_ERROR : Datum module has not been initialized</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> * DATUM_7PARAM_FILE_OPEN_ERROR : 7 parameter file opening error</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> * DATUM_7PARAM_FILE_PARSING_ERROR : 7 parameter file structure error</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"> * DATUM_3PARAM_FILE_OPEN_ERROR : 3 parameter file opening error</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment"> * DATUM_3PARAM_FILE_PARSING_ERROR : 3 parameter file structure error</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment"> * DATUM_INVALID_INDEX_ERROR : Index out of valid range (less than one</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment"> * or more than Number_of_Datums)</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment"> * DATUM_INVALID_SRC_INDEX_ERROR : Source datum index invalid</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment"> * DATUM_INVALID_DEST_INDEX_ERROR : Destination datum index invalid</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment"> * DATUM_INVALID_CODE_ERROR : Datum code not found in table</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"> * DATUM_LAT_ERROR : Latitude out of valid range (-90 to 90)</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment"> * DATUM_LON_ERROR : Longitude out of valid range (-180 to</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"> * 360)</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> * DATUM_SIGMA_ERROR : Standard error values must be positive</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> * (or -1 if unknown)</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment"> * DATUM_DOMAIN_ERROR : Domain of validity not well defined</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="comment"> * DATUM_ELLIPSE_ERROR : Error in ellipsoid module</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="comment"> * DATUM_NOT_USERDEF_ERROR : Datum code is not user defined - cannot</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment"> * be deleted</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> * REUSE NOTES</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="comment"> * Datum is intended for reuse by any application that needs access to</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment"> * datum shift parameters relative to WGS 84.</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment"> * REFERENCES</span></div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment"> * Further information on Datum can be found in the Reuse Manual.</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"> * Datum originated from : U.S. Army Topographic Engineering Center (USATEC)</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"> * Geospatial Information Division (GID)</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"> * 7701 Telegraph Road</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> * Alexandria, VA 22310-3864</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment"> * LICENSES</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment"> * None apply to this component.</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment"> * RESTRICTIONS</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="comment"> * Datum has no restrictions.</span></div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="comment"> * ENVIRONMENT</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="comment"> * Datum was tested and certified in the following environments:</span></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment"> * 1. Solaris 2.5 with GCC 2.8.1</span></div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment"> * 2. MS Windows 95 with MS Visual C++ 6</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment"> * MODIFICATIONS</span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"> * Date Description</span></div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"> * ---- -----------</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"> * 03/30/97 Original Code</span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment"> * 05/28/99 Added user-definable datums (for JMTK)</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment"> * Added datum domain of validity checking (for JMTK)</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment"> * Added datum shift accuracy calculation (for JMTK)</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment"> * 06/27/06 Moved data files to data directory</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="comment"> * 03-14-07 Original C++ Code</span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="comment"> * 05/26/10 S. Gillis, BAEts26674, Added Validate Datum to the API</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="comment"> * in MSP Geotrans 3.0</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="comment"> * 08/13/12 S. Gillis, MSP_00029654, Added lat/lon to define7ParamDatum</span></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="preprocessor">#include <vector></span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="preprocessor">#include "<a class="code" href="_datum_type_8h.html">DatumType.h</a>"</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="preprocessor">#include "<a class="code" href="_precision_8h.html">Precision.h</a>"</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="preprocessor">#include "<a class="code" href="_dtcc_api_8h.html">DtccApi.h</a>"</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="keyword">namespace </span>MSP</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> {</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">class </span>CCSThreadMutex;</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">namespace </span>CCS</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  {</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keyword">class </span>Accuracy;</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keyword">class </span>Datum;</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keyword">class </span>EllipsoidLibraryImplementation;</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keyword">class </span>CartesianCoordinates;</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keyword">class </span>GeodeticCoordinates;</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div>
<div class="line"><a name="l00144"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html"> 144</a></span>  <span class="keyword">class </span><a class="code" href="_dtcc_api_8h.html#a5995458476ac88a055b3f40b0238f2ae">MSP_DTCC_API</a> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html">DatumLibraryImplementation</a></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  {</div>
<div class="line"><a name="l00146"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html#a5a91219d0f195e78a70ee2a4edaa9887"> 146</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation_cleaner.html">DatumLibraryImplementationCleaner</a>;</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">/* The function getInstance returns an instance of the DatumLibraryImplementation</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">static</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html">DatumLibraryImplementation</a>* getInstance();</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="comment"> * The function removeInstance removes this DatumLibraryImplementation instance from the</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="comment"> * total number of instances. </span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> removeInstance();</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  ~<a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html">DatumLibraryImplementation</a>( <span class="keywordtype">void</span> );</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment"> * The function define3ParamDatum creates a new local (3-parameter) datum with the</span></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment"> * specified code, name, and axes. If the datum table has not been initialized,</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="comment"> * the specified code is already in use, or a new version of the 3-param.dat</span></div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment"> * file cannot be created, an exception is thrown.</span></div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="comment"> * Note that the indexes of all datums in the datum table may be</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="comment"> * changed by this function.</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment"> * code : 5-letter new datum code. (input)</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="comment"> * name : Name of the new datum (input)</span></div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="comment"> * ellipsoidCode : 2-letter code for the associated ellipsoid (input)</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="comment"> * deltaX : X translation to WGS84 in meters (input)</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment"> * deltaY : Y translation to WGS84 in meters (input)</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="comment"> * deltaZ : Z translation to WGS84 in meters (input)</span></div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="comment"> * sigmaX : Standard error in X in meters (input)</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="comment"> * sigmaY : Standard error in Y in meters (input)</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="comment"> * sigmaZ : Standard error in Z in meters (input)</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="comment"> * westLongitude : Western edge of validity rectangle in radians (input)</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="comment"> * eastLongitude : Eastern edge of validity rectangle in radians (input)</span></div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment"> * southLatitude : Southern edge of validity rectangle in radians(input)</span></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="comment"> * northLatitude : Northern edge of validity rectangle in radians(input)</span></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordtype">void</span> define3ParamDatum( <span class="keyword">const</span> <span class="keywordtype">char</span> *code, <span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keyword">const</span> <span class="keywordtype">char</span> *ellipsoidCode, </div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordtype">double</span> deltaX, <span class="keywordtype">double</span> deltaY, <span class="keywordtype">double</span> deltaZ,</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordtype">double</span> sigmaX, <span class="keywordtype">double</span> sigmaY, <span class="keywordtype">double</span> sigmaZ, </div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordtype">double</span> westLongitude, <span class="keywordtype">double</span> eastLongitude, <span class="keywordtype">double</span> southLatitude, <span class="keywordtype">double</span> northLatitude );</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment"> * The function define7ParamDatum creates a new local (7-parameter) datum with the</span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="comment"> * specified code, name, and axes. If the datum table has not been initialized,</span></div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="comment"> * the specified code is already in use, or a new version of the 7-param.dat</span></div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="comment"> * file cannot be created, an exception is thrown.</span></div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="comment"> * Note that the indexes of all datums in the datum table may be</span></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="comment"> * changed by this function.</span></div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="comment"> * code : 5-letter new datum code. (input)</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="comment"> * name : Name of the new datum (input)</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="comment"> * ellipsoidCode : 2-letter code for the associated ellipsoid (input)</span></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="comment"> * deltaX : X translation to WGS84 in meters (input)</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="comment"> * deltaY : Y translation to WGS84 in meters (input)</span></div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="comment"> * deltaZ : Z translation to WGS84 in meters (input)</span></div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="comment"> * rotationX : X rotation to WGS84 in arc seconds (input)</span></div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="comment"> * rotationY : Y rotation to WGS84 in arc seconds (input)</span></div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="comment"> * rotationZ : Z rotation to WGS84 in arc seconds (input)</span></div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="comment"> * scale : Scale factor (input)</span></div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="comment"> * westLongitude : Western edge of validity rectangle in radians (input)</span></div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="comment"> * eastLongitude : Eastern edge of validity rectangle in radians (input)</span></div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="comment"> * southLatitude : Southern edge of validity rectangle in radians(input)</span></div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment"> * northLatitude : Northern edge of validity rectangle in radians(input)</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordtype">void</span> define7ParamDatum( <span class="keyword">const</span> <span class="keywordtype">char</span> *code, <span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keyword">const</span> <span class="keywordtype">char</span> *ellipsoidCode, </div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordtype">double</span> deltaX, <span class="keywordtype">double</span> deltaY, <span class="keywordtype">double</span> deltaZ,</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordtype">double</span> rotationX, <span class="keywordtype">double</span> rotationY, <span class="keywordtype">double</span> rotationZ, </div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordtype">double</span> scale, <span class="keywordtype">double</span> westLongitude, </div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordtype">double</span> eastLongitude, <span class="keywordtype">double</span> southLatitude, </div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordtype">double</span> northLatitude);</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="comment"> * The function removeDatum deletes a local (3-parameter) datum with the</span></div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <span class="comment"> * specified code. If the datum table has not been initialized or a new</span></div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="comment"> * version of the 3-param.dat file cannot be created, an exception is thrown.</span></div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="comment"> * Note that the indexes of all datums</span></div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="comment"> * in the datum table may be changed by this function.</span></div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="comment"> * code : 5-letter datum code. (input)</span></div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordtype">void</span> removeDatum( <span class="keyword">const</span> <span class="keywordtype">char</span>* code );</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> </div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="comment"> * The function datumCount returns the number of Datums in the table</span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="comment"> * if the table was initialized without error.</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> <span class="comment"> * count : number of datums in the datum table (output)</span></div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordtype">void</span> datumCount( <span class="keywordtype">long</span> *count );</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="comment"> * The function datumIndex returns the index of the datum with the</span></div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="comment"> * specified code.</span></div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="comment"> * code : The datum code being searched for. (input)</span></div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="comment"> * index : The index of the datum in the table with the (output)</span></div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment"> * specified code.</span></div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordtype">void</span> datumIndex( <span class="keyword">const</span> <span class="keywordtype">char</span> *code, <span class="keywordtype">long</span> *index );</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> </div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="comment"> * The function datumCode returns the 5-letter code of the datum</span></div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="comment"> * referenced by index.</span></div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="comment"> * index : The index of a given datum in the datum table. (input)</span></div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="comment"> * code : The datum Code of the datum referenced by Index. (output)</span></div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordtype">void</span> datumCode( <span class="keyword">const</span> <span class="keywordtype">long</span> index, <span class="keywordtype">char</span> *code );</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span> </div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> </div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="comment"> * The function datumName returns the name of the datum referenced by</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="comment"> * index.</span></div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="comment"> * index : The index of a given datum in the datum table. (input)</span></div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="comment"> * name : The datum Name of the datum referenced by Index. (output)</span></div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordtype">void</span> datumName( <span class="keyword">const</span> <span class="keywordtype">long</span> index, <span class="keywordtype">char</span> *name );</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> </div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> </div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="comment"> * The function datumEllipsoidCode returns the 2-letter ellipsoid code</span></div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="comment"> * for the ellipsoid associated with the datum referenced by index.</span></div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="comment"> * index : The index of a given datum in the datum table. (input)</span></div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="comment"> * code : The ellipsoid code for the ellipsoid associated with (output)</span></div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="comment"> * the datum referenced by index.</span></div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordtype">void</span> datumEllipsoidCode( <span class="keyword">const</span> <span class="keywordtype">long</span> index, <span class="keywordtype">char</span> *code );</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span> </div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> </div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="comment"> * The function datumStandardErrors returns the standard errors in X,Y, & Z</span></div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="comment"> * for the datum referenced by index.</span></div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="comment"> * index : The index of a given datum in the datum table (input)</span></div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="comment"> * sigma_X : Standard error in X in meters (output)</span></div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="comment"> * sigma_Y : Standard error in Y in meters (output)</span></div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="comment"> * sigma_Z : Standard error in Z in meters (output)</span></div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keywordtype">void</span> datumStandardErrors( <span class="keyword">const</span> <span class="keywordtype">long</span> index, <span class="keywordtype">double</span> *sigmaX, <span class="keywordtype">double</span> *sigmaY, <span class="keywordtype">double</span> *sigmaZ );</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> </div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> </div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="comment"> * The function datumSevenParameters returns parameter values, </span></div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="comment"> * used only by a seven parameter datum,</span></div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="comment"> * for the datum referenced by index.</span></div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="comment"> * index : The index of a given datum in the datum table. (input)</span></div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="comment"> * rotationX : X rotation in radians (output)</span></div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="comment"> * rotationY : Y rotation in radians (output)</span></div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> <span class="comment"> * rotationZ : Z rotation in radians (output)</span></div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="comment"> * scaleFactor : Scale factor (output)</span></div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> </div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keywordtype">void</span> datumSevenParameters( <span class="keyword">const</span> <span class="keywordtype">long</span> index, <span class="keywordtype">double</span> *rotationX, <span class="keywordtype">double</span> *rotationY, <span class="keywordtype">double</span> *rotationZ, <span class="keywordtype">double</span> *scaleFactor);</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span> </div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> </div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> <span class="comment"> * The function datumTranslationValues returns the translation values</span></div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> <span class="comment"> * for the datum referenced by index.</span></div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span> <span class="comment"> * index : The index of a given datum in the datum table. (input)</span></div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="comment"> * deltaX : X translation in meters (output)</span></div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="comment"> * deltaY : Y translation in meters (output)</span></div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="comment"> * deltaZ : Z translation in meters (output)</span></div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span> </div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordtype">void</span> datumTranslationValues(</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keyword">const</span> <span class="keywordtype">long</span> index,</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keywordtype">double</span> *deltaX,</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordtype">double</span> *deltaY,</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="keywordtype">double</span> *deltaZ );</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> </div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> </div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> <span class="comment"> * The function datumShiftError returns the 90% horizontal (circular),</span></div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span> <span class="comment"> * vertical (linear), and spherical errors for a shift from the</span></div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span> <span class="comment"> * specified source datum to the specified destination datum at</span></div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span> <span class="comment"> * the specified location.</span></div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span> <span class="comment"> * sourceIndex : Index of source datum (input)</span></div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> <span class="comment"> * targetIndex : Index of destination datum (input)</span></div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="comment"> * longitude : Longitude of point being converted (radians)(input)</span></div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> <span class="comment"> * latitude : Latitude of point being converted (radians) (input)</span></div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span> <span class="comment"> * sourceAccuracy : Accuracy of the source coordinate (input)</span></div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span> <span class="comment"> * precision : Precision of the source coordinate (input)</span></div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span> </div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_accuracy.html">Accuracy</a>* datumShiftError(</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="keyword">const</span> <span class="keywordtype">long</span> sourceIndex,</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="keyword">const</span> <span class="keywordtype">long</span> targetIndex, </div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="keywordtype">double</span> longitude,</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keywordtype">double</span> latitude,</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_accuracy.html">Accuracy</a>* sourceAccuracy,</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_precision.html#a7b0009095ed9c9f78561160f85fca6b2">Precision::Enum</a> precision );</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span> </div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="comment"> * The function datumUserDefined checks whether or not the specified datum is</span></div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span> <span class="comment"> * user defined. It returns 1 if the datum is user defined, and returns</span></div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span> <span class="comment"> * 0 otherwise. If index is valid DATUM_NO_ERROR is returned, otherwise</span></div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span> <span class="comment"> * DATUM_INVALID_INDEX_ERROR is returned.</span></div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> <span class="comment"> * index : Index of a given datum in the datum table (input)</span></div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span> <span class="comment"> * result : Indicates whether specified datum is user defined (1)</span></div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="comment"> * or not (0) (output)</span></div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> </div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keywordtype">void</span> datumUserDefined( <span class="keyword">const</span> <span class="keywordtype">long</span> index, <span class="keywordtype">long</span> *result );</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span> </div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span> </div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="comment"> * The function datumUsesEllipsoid returns 1 if the ellipsoid is in use by a</span></div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="comment"> * user defined datum. Otherwise, 0 is returned.</span></div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span> <span class="comment"> * ellipsoidCode : The ellipsoid code being searched for. (input)</span></div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span> </div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <span class="keywordtype">bool</span> datumUsesEllipsoid( <span class="keyword">const</span> <span class="keywordtype">char</span> *ellipsoidCode );</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span> </div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> </div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span> <span class="comment"> * The function datumValidRectangle returns the edges of the validity</span></div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span> <span class="comment"> * rectangle for the datum referenced by index.</span></div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span> <span class="comment"> * index : The index of a given datum in the datum table (input)</span></div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span> <span class="comment"> * westLongitude : Western edge of validity rectangle in radians (output)</span></div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span> <span class="comment"> * eastLongitude : Eastern edge of validity rectangle in radians (output)</span></div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span> <span class="comment"> * southLatitude : Southern edge of validity rectangle in radians (output)</span></div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span> <span class="comment"> * northLatitude : Northern edge of validity rectangle in radians (output)</span></div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span> </div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keywordtype">void</span> datumValidRectangle( <span class="keyword">const</span> <span class="keywordtype">long</span> index, <span class="keywordtype">double</span> *westLongitude, <span class="keywordtype">double</span> *eastLongitude, <span class="keywordtype">double</span> *southLatitude, <span class="keywordtype">double</span> *northLatitude );</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span> </div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span> </div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span> <span class="comment"> * The function geocentricDatumShift shifts a geocentric coordinate (X, Y, Z in meters) relative</span></div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="comment"> * to the source datum to geocentric coordinate (X, Y, Z in meters) relative</span></div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="comment"> * to the destination datum.</span></div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span> <span class="comment"> * sourceIndex : Index of source datum (input)</span></div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span> <span class="comment"> * sourceX : X coordinate relative to source datum (input)</span></div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span> <span class="comment"> * sourceY : Y coordinate relative to source datum (input)</span></div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span> <span class="comment"> * sourceZ : Z coordinate relative to source datum (input)</span></div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span> <span class="comment"> * targetIndex : Index of destination datum (input)</span></div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span> <span class="comment"> * targetX : X coordinate relative to destination datum (output)</span></div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span> <span class="comment"> * targetY : Y coordinate relative to destination datum (output)</span></div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span> <span class="comment"> * targetZ : Z coordinate relative to destination datum (output)</span></div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span> </div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_cartesian_coordinates.html">CartesianCoordinates</a>* geocentricDatumShift( <span class="keyword">const</span> <span class="keywordtype">long</span> sourceIndex, <span class="keyword">const</span> <span class="keywordtype">double</span> sourceX, <span class="keyword">const</span> <span class="keywordtype">double</span> sourceY, <span class="keyword">const</span> <span class="keywordtype">double</span> sourceZ,</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keyword">const</span> <span class="keywordtype">long</span> targetIndex );</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span> </div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span> </div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span> <span class="comment"> * The function geocentricShiftFromWGS84 shifts a geocentric coordinate (X, Y, Z in meters) relative</span></div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span> <span class="comment"> * to WGS84 to a geocentric coordinate (X, Y, Z in meters) relative to the</span></div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span> <span class="comment"> * local datum referenced by index.</span></div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span> <span class="comment"> * WGS84X : X coordinate relative to WGS84 (input)</span></div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span> <span class="comment"> * WGS84Y : Y coordinate relative to WGS84 (input)</span></div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span> <span class="comment"> * WGS84Z : Z coordinate relative to WGS84 (input)</span></div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span> <span class="comment"> * targetIndex : Index of destination datum (input)</span></div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span> <span class="comment"> * targetX : X coordinate relative to the destination datum (output)</span></div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span> <span class="comment"> * targetY : Y coordinate relative to the destination datum (output)</span></div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span> <span class="comment"> * targetZ : Z coordinate relative to the destination datum (output)</span></div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span> </div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_cartesian_coordinates.html">CartesianCoordinates</a>* geocentricShiftFromWGS84( <span class="keyword">const</span> <span class="keywordtype">double</span> WGS84X, <span class="keyword">const</span> <span class="keywordtype">double</span> WGS84Y, <span class="keyword">const</span> <span class="keywordtype">double</span> WGS84Z, <span class="keyword">const</span> <span class="keywordtype">long</span> targetIndex );</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span> </div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span> </div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span> <span class="comment"> * The function geocentricShiftToWGS84 shifts a geocentric coordinate (X, Y, Z in meters) relative</span></div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span> <span class="comment"> * to the datum referenced by index to a geocentric coordinate (X, Y, Z in</span></div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span> <span class="comment"> * meters) relative to WGS84.</span></div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span> <span class="comment"> * sourceIndex : Index of source datum (input)</span></div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span> <span class="comment"> * sourceX : X coordinate relative to the source datum (input)</span></div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span> <span class="comment"> * sourceY : Y coordinate relative to the source datum (input)</span></div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span> <span class="comment"> * sourceZ : Z coordinate relative to the source datum (input)</span></div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span> <span class="comment"> * WGS84X : X coordinate relative to WGS84 (output)</span></div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span> <span class="comment"> * WGS84Y : Y coordinate relative to WGS84 (output)</span></div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span> <span class="comment"> * WGS84Z : Z coordinate relative to WGS84 (output)</span></div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span> </div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_cartesian_coordinates.html">CartesianCoordinates</a>* geocentricShiftToWGS84( <span class="keyword">const</span> <span class="keywordtype">long</span> sourceIndex, <span class="keyword">const</span> <span class="keywordtype">double</span> sourceX, <span class="keyword">const</span> <span class="keywordtype">double</span> sourceY, <span class="keyword">const</span> <span class="keywordtype">double</span> sourceZ );</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span> </div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span> </div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span> <span class="comment"> * The function geodeticDatumShift shifts geodetic coordinates (latitude, longitude in radians</span></div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span> <span class="comment"> * and height in meters) relative to the source datum to geodetic coordinates</span></div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span> <span class="comment"> * (latitude, longitude in radians and height in meters) relative to the</span></div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span> <span class="comment"> * destination datum.</span></div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span> <span class="comment"> * sourceIndex : Index of source datum (input)</span></div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span> <span class="comment"> * sourceLongitude : Longitude in radians relative to source datum (input)</span></div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span> <span class="comment"> * sourceLatitude : Latitude in radians relative to source datum (input)</span></div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span> <span class="comment"> * sourceHeight : Height in meters relative to source datum (input)</span></div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span> <span class="comment"> * targetIndex : Index of destination datum (input)</span></div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span> <span class="comment"> * targetLongitude : Longitude in radians relative to destination datum (output)</span></div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span> <span class="comment"> * targetLatitude : Latitude in radians relative to destination datum (output)</span></div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span> <span class="comment"> * targetHeight : Height in meters relative to destination datum (output)</span></div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span> </div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html">GeodeticCoordinates</a>* geodeticDatumShift( <span class="keyword">const</span> <span class="keywordtype">long</span> sourceIndex, <span class="keyword">const</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html">GeodeticCoordinates</a>* sourceCoordinates,</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="keyword">const</span> <span class="keywordtype">long</span> targetIndex );</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span> </div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span> </div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span> <span class="comment"> * The function geodeticShiftFromWGS84 shifts geodetic coordinates relative to WGS84</span></div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span> <span class="comment"> * to geodetic coordinates relative to a given local datum.</span></div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span> <span class="comment"> * WGS84Longitude : Longitude in radians relative to WGS84 (input)</span></div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span> <span class="comment"> * WGS84Latitude : Latitude in radians relative to WGS84 (input)</span></div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span> <span class="comment"> * WGS84Height : Height in meters relative to WGS84 (input)</span></div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span> <span class="comment"> * targetIndex : Index of destination datum (input)</span></div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span> <span class="comment"> * targetLongitude : Longitude in radians relative to destination datum (output)</span></div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span> <span class="comment"> * targetLatitude : Latitude in radians relative to destination datum (output)</span></div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span> <span class="comment"> * targetHeight : Height in meters relative to destination datum (output)</span></div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span> </div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html">GeodeticCoordinates</a>* geodeticShiftFromWGS84( <span class="keyword">const</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html">GeodeticCoordinates</a>* sourceCoordinates,</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="keyword">const</span> <span class="keywordtype">long</span> targetIndex );</div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span> </div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span> </div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span> <span class="comment"> * The function geodeticShiftToWGS84 shifts geodetic coordinates relative to a given source datum</span></div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span> <span class="comment"> * to geodetic coordinates relative to WGS84.</span></div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span> <span class="comment"> * sourceIndex : Index of source datum (input)</span></div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span> <span class="comment"> * sourceLongitude : Longitude in radians relative to source datum (input)</span></div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span> <span class="comment"> * sourceLatitude : Latitude in radians relative to source datum (input)</span></div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span> <span class="comment"> * sourceHeight : Height in meters relative to source datum (input)</span></div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span> <span class="comment"> * WGS84Longitude : Longitude in radians relative to WGS84 (output)</span></div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span> <span class="comment"> * WGS84Latitude : Latitude in radians relative to WGS84 (output)</span></div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span> <span class="comment"> * WGS84Height : Height in meters relative to WGS84 (output)</span></div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span> </div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html">GeodeticCoordinates</a>* geodeticShiftToWGS84( <span class="keyword">const</span> <span class="keywordtype">long</span> sourceIndex, <span class="keyword">const</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html">GeodeticCoordinates</a>* sourceCoordinates );</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span> </div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span> </div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span> <span class="comment"> * The function retrieveDatumType returns the type of the datum referenced by</span></div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span> <span class="comment"> * index.</span></div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span> <span class="comment"> * index : The index of a given datum in the datum table. (input)</span></div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span> <span class="comment"> * datumType : The type of datum referenced by index. (output)</span></div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span> </div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="keywordtype">void</span> retrieveDatumType( <span class="keyword">const</span> <span class="keywordtype">long</span> index, <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_type.html#aaf81ac751d4543864bcc2634810ca515">DatumType::Enum</a> *datumType );</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span> </div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span> </div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span> <span class="comment"> * The function validDatum checks whether or not the specified location is within the</span></div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span> <span class="comment"> * validity rectangle for the specified datum. It returns zero if the specified</span></div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span> <span class="comment"> * location is NOT within the validity rectangle, and returns 1 otherwise.</span></div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span> <span class="comment"> * index : The index of a given datum in the datum table (input)</span></div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span> <span class="comment"> * latitude : Latitude of the location to be checked in radians (input)</span></div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span> <span class="comment"> * longitude : Longitude of the location to be checked in radians (input)</span></div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span> <span class="comment"> * result : Indicates whether location is inside (1) or outside (0)</span></div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span> <span class="comment"> * of the validity rectangle of the specified datum (output)</span></div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span> </div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordtype">void</span> validDatum( <span class="keyword">const</span> <span class="keywordtype">long</span> index, <span class="keywordtype">double</span> longitude, <span class="keywordtype">double</span> latitude, <span class="keywordtype">long</span> *result );</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span> </div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span> </div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span> <span class="comment"> * The function setEllipsoidLibrary sets the ellipsoid library information</span></div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span> <span class="comment"> * which is needed to create datums and calculate datum shifts.</span></div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span> <span class="comment"> * __ellipsoidLibrary : Ellipsoid library (input)</span></div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span> </div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <span class="keywordtype">void</span> setEllipsoidLibraryImplementation( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_ellipsoid_library_implementation.html">EllipsoidLibraryImplementation</a>* __ellipsoidLibraryImplementation );</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span> </div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span> </div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span> </div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span> <span class="comment"> * The constructor creates an empty list to store the datum information</span></div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span> <span class="comment"> * contained in two external files, 3_param.dat and 7_param.dat. </span></div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span> </div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html">DatumLibraryImplementation</a>();</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span> </div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span> </div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html">DatumLibraryImplementation</a>( <span class="keyword">const</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html">DatumLibraryImplementation</a> &d );</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span> </div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span> </div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html">DatumLibraryImplementation</a>& operator=( <span class="keyword">const</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html">DatumLibraryImplementation</a> &d );</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span> </div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span> </div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span> </div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="keyword">static</span> <a class="code" href="class_m_s_p_1_1_c_c_s_thread_mutex.html">MSP::CCSThreadMutex</a> mutex;</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <span class="keyword">static</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html">DatumLibraryImplementation</a>* instance;</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> instanceCount;</div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span> </div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  std::vector<Datum*> datumList;</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span> </div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_ellipsoid_library_implementation.html">EllipsoidLibraryImplementation</a>* _ellipsoidLibraryImplementation;</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span> </div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="keywordtype">long</span> datum3ParamCount;</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <span class="keywordtype">long</span> datum7ParamCount;</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span> </div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span> </div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span> <span class="comment"> * The function loadDatums creates the datum table from two external</span></div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span> <span class="comment"> * files. If an error occurs, the initialization stops and an error code is</span></div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span> <span class="comment"> * returned. This function must be called before any of the other functions</span></div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span> <span class="comment"> * in this component.</span></div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span> </div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="keywordtype">void</span> loadDatums();</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span> </div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  </div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span> <span class="comment"> * The function write3ParamFile writes the 3 parameter datums in the datum list</span></div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span> <span class="comment"> * to the 3_param.dat file.</span></div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span> </div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  <span class="keywordtype">void</span> write3ParamFile();</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span> </div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span> </div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span> <span class="comment"> * The function write7ParamFile writes the 7 parameter datums in the datum list</span></div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span> <span class="comment"> * to the 7_param.dat file.</span></div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span> </div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <span class="keywordtype">void</span> write7ParamFile();</div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span> </div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span> <span class="comment"> * The function geodeticShiftWGS84ToWGS72 shifts a geodetic coordinate (latitude, longitude in radians</span></div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span> <span class="comment"> * and height in meters) relative to WGS84 to a geodetic coordinate</span></div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span> <span class="comment"> * (latitude, longitude in radians and height in meters) relative to WGS72.</span></div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span> <span class="comment"> * WGS84Longitude : Longitude in radians relative to WGS84 (input)</span></div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span> <span class="comment"> * WGS84Latitude : Latitude in radians relative to WGS84 (input)</span></div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span> <span class="comment"> * WGS84Height : Height in meters relative to WGS84 (input)</span></div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span> <span class="comment"> * WGS72Longitude : Longitude in radians relative to WGS72 (output)</span></div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span> <span class="comment"> * WGS72Latitude : Latitude in radians relative to WGS72 (output)</span></div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span> <span class="comment"> * WGS72Height : Height in meters relative to WGS72 (output)</span></div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span> </div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html">GeodeticCoordinates</a>* geodeticShiftWGS84ToWGS72( <span class="keyword">const</span> <span class="keywordtype">double</span> WGS84Longitude, <span class="keyword">const</span> <span class="keywordtype">double</span> WGS84Latitude, <span class="keyword">const</span> <span class="keywordtype">double</span> WGS84Height );</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span> </div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span> </div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span> <span class="comment"> * The function geodeticShiftWGS72ToWGS84 shifts a geodetic coordinate (latitude, longitude in radians</span></div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span> <span class="comment"> * and height in meters) relative to WGS72 to a geodetic coordinate</span></div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span> <span class="comment"> * (latitude, longitude in radians and height in meters) relative to WGS84.</span></div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span> <span class="comment"> * WGS72Longitude : Longitude in radians relative to WGS72 (input)</span></div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span> <span class="comment"> * WGS72Latitude : Latitude in radians relative to WGS72 (input)</span></div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span> <span class="comment"> * WGS72Height : Height in meters relative to WGS72 (input)</span></div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span> <span class="comment"> * WGS84Longitude : Longitude in radians relative to WGS84 (output)</span></div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span> <span class="comment"> * WGS84Latitude : Latitude in radians relative to WGS84 (output)</span></div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span> <span class="comment"> * WGS84Height : Height in meters relative to WGS84 (output)</span></div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span> </div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_geodetic_coordinates.html">GeodeticCoordinates</a>* geodeticShiftWGS72ToWGS84( <span class="keyword">const</span> <span class="keywordtype">double</span> WGS72Longitude, <span class="keyword">const</span> <span class="keywordtype">double</span> WGS72Latitude, <span class="keyword">const</span> <span class="keywordtype">double</span> WGS72Height );</div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span> </div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span> </div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span> <span class="comment"> * The function geocentricShiftWGS84ToWGS72 shifts a geocentric coordinate (X, Y, Z in meters) relative</span></div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span> <span class="comment"> * to WGS84 to a geocentric coordinate (X, Y, Z in meters) relative to WGS72.</span></div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span> <span class="comment"> * X_WGS84 : X coordinate relative to WGS84 (input)</span></div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span> <span class="comment"> * Y_WGS84 : Y coordinate relative to WGS84 (input)</span></div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span> <span class="comment"> * Z_WGS84 : Z coordinate relative to WGS84 (input)</span></div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span> <span class="comment"> * X : X coordinate relative to WGS72 (output)</span></div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span> <span class="comment"> * Y : Y coordinate relative to WGS72 (output)</span></div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span> <span class="comment"> * Z : Z coordinate relative to WGS72 (output)</span></div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span> </div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_cartesian_coordinates.html">CartesianCoordinates</a>* geocentricShiftWGS84ToWGS72( <span class="keyword">const</span> <span class="keywordtype">double</span> X_WGS84, <span class="keyword">const</span> <span class="keywordtype">double</span> Y_WGS84, <span class="keyword">const</span> <span class="keywordtype">double</span> Z_WGS84 );</div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span> </div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span> </div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span> <span class="comment"> * The function geocentricShiftWGS72ToWGS84 shifts a geocentric coordinate (X, Y, Z in meters) relative</span></div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span> <span class="comment"> * to WGS72 to a geocentric coordinate (X, Y, Z in meters) relative to WGS84.</span></div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span> <span class="comment"> * X : X coordinate relative to WGS72 (input)</span></div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span> <span class="comment"> * Y : Y coordinate relative to WGS72 (input)</span></div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span> <span class="comment"> * Z : Z coordinate relative to WGS72 (input)</span></div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span> <span class="comment"> * X_WGS84 : X coordinate relative to WGS84 (output)</span></div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span> <span class="comment"> * Y_WGS84 : Y coordinate relative to WGS84 (output)</span></div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span> <span class="comment"> * Z_WGS84 : Z coordinate relative to WGS84 (output)</span></div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span> </div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_cartesian_coordinates.html">CartesianCoordinates</a>* geocentricShiftWGS72ToWGS84( <span class="keyword">const</span> <span class="keywordtype">double</span> X, <span class="keyword">const</span> <span class="keywordtype">double</span> Y, <span class="keyword">const</span> <span class="keywordtype">double</span> Z );</div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span> </div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  </div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span> <span class="comment"> * Delete the singleton.</span></div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span> </div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> deleteInstance();</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  };</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  }</div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span> }</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span> </div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span> <span class="preprocessor">#endif </span></div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span> </div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span> <span class="comment">// CLASSIFICATION: UNCLASSIFIED</span></div>
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