1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<title>GeographicTranslator: C:/master/geotrans3.7/CCS/src/dtcc/DatumLibrary.cpp Source File</title>
<b><p style="text-align:center;color:green;font-size:20px">UNCLASSIFIED</p></b>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
$(document).ready(function() { searchBox.OnSelectItem(0); });
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">GeographicTranslator
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.2 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
<li>
<div id="MSearchBox" class="MSearchBoxInactive">
<span class="left">
<img id="MSearchSelect" src="search/mag_sel.png"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
alt=""/>
<input type="text" id="MSearchField" value="Search" accesskey="S"
onfocus="searchBox.OnSearchFieldFocus(true)"
onblur="searchBox.OnSearchFieldFocus(false)"
onkeyup="searchBox.OnSearchFieldChange(event)"/>
</span><span class="right">
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
</span>
</div>
</li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>File Members</span></a></li>
</ul>
</div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Macros</a></div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_edf3df7db5b0053f7cba67b155deccfc.html">master</a></li><li class="navelem"><a class="el" href="dir_8b3490cac915c107683d68df3d9c98a6.html">geotrans3.7</a></li><li class="navelem"><a class="el" href="dir_d0951f0e396e7f3ab5db438f6b9f5363.html">CCS</a></li><li class="navelem"><a class="el" href="dir_3b11bca187df89c3daa83d17707827d4.html">src</a></li><li class="navelem"><a class="el" href="dir_ce1728a50ed0f8e5fbefa80fc2874faa.html">dtcc</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle">
<div class="title">DatumLibrary.cpp</div> </div>
</div><!--header-->
<div class="contents">
<a href="_datum_library_8cpp.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="comment">/***************************************************************************/</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">/* RSC IDENTIFIER: Datum Library</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * ABSTRACT</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * This component provides datum shifts for a large collection of local</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * datums, WGS72, and WGS84. A particular datum can be accessed by using its</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</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="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * can then be used to retrieve the name, type, ellipsoid code, and datum</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * shift parameters, and to perform shifts to or from that datum.</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * By sequentially retrieving all of the datum codes and/or names, a menu</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * of the available datums can be constructed. The index values resulting</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * from selections from this menu can then be used to access the parameters</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * of the selected datum, or to perform datum shifts involving that datum.</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * This component supports both 3-parameter local datums, for which only X,</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * Y, and Z translations relative to WGS 84 have been defined, and</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</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="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * factor, are also defined. It also includes entries for WGS 84 (with an</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</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="l00024"></a><span class="lineno"> 24</span> <span class="comment"> * values are defined for these.</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * This component provides datum shift functions for both geocentric and</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * geodetic coordinates. WGS84 is used as an intermediate state when</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> * shifting from one local datum to another. When geodetic coordinates are</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</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="l00030"></a><span class="lineno"> 30</span> <span class="comment"> * step method is used instead. Specific algorithms are used for shifting</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> * between WGS72 and WGS84.</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> * This component depends on two data files, named 3_param.dat and</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> * 7_param.dat, which contain the datum parameter values. Copies of these</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> * files must be located in the directory specified by the value of the</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> * environment variable "MSPCCS_DATA", if defined, or else in the current</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"> * directory whenever a program containing this component is executed.</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> * Additional datums can be added to these files, either manually or using</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"> * the Create_Datum function. However, if a large number of datums are</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"> * added, the datum table array sizes in this component will have to be</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> * increased.</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> * This component depends on two other components: the Ellipsoid component</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> * for access to ellipsoid parameters; and the Geocentric component for</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> * conversions between geodetic and geocentric coordinates.</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> * ERROR HANDLING</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> * This component checks for input file errors and input parameter errors.</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</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="l00052"></a><span class="lineno"> 52</span> <span class="comment"> * error code using the bitwise or. This combining allows multiple error</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"> * codes to be returned. The possible error codes are:</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> * DATUM_NO_ERROR : No errors occurred in function</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> * DATUM_NOT_INITIALIZED_ERROR : Datum module has not been initialized</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> * DATUM_7PARAM_FILE_OPEN_ERROR : 7 parameter file opening error</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> * DATUM_7PARAM_FILE_PARSING_ERROR : 7 parameter file structure error</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> * DATUM_3PARAM_FILE_OPEN_ERROR : 3 parameter file opening error</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> * DATUM_3PARAM_FILE_PARSING_ERROR : 3 parameter file structure error</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> * DATUM_INVALID_INDEX_ERROR : Index out of valid range (less than one</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"> * or more than Number_of_Datums)</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment"> * DATUM_INVALID_SRC_INDEX_ERROR : Source datum index invalid</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment"> * DATUM_INVALID_DEST_INDEX_ERROR : Destination datum index invalid</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment"> * DATUM_INVALID_CODE_ERROR : Datum code not found in table</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment"> * DATUM_LAT_ERROR : Latitude out of valid range (-90 to 90)</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment"> * DATUM_LON_ERROR : Longitude out of valid range (-180 to</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment"> * 360)</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"> * DATUM_SIGMA_ERROR : Standard error values must be positive</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment"> * (or -1 if unknown)</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"> * DATUM_DOMAIN_ERROR : Domain of validity not well defined</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> * DATUM_ELLIPSE_ERROR : Error in ellipsoid module</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> * DATUM_NOT_USERDEF_ERROR : Datum code is not user defined - cannot</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment"> * be deleted</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment"> * REUSE NOTES</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"> * Datum is intended for reuse by any application that needs access to</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> * datum shift parameters relative to WGS 84.</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"> *</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment"> * REFERENCES</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"> * Further information on Datum can be found in the Reuse Manual.</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment"> * Datum originated from : U.S. Army Topographic Engineering Center (USATEC)</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment"> * Geospatial Information Division (GID)</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="comment"> * 7701 Telegraph Road</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"> * Alexandria, VA 22310-3864</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"> * LICENSES</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment"> * None apply to this component.</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment"> * RESTRICTIONS</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment"> * Datum has no restrictions.</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="comment"> * ENVIRONMENT</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="comment"> * Datum was tested and certified in the following environments:</span></div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment"> * 1. Solaris 2.5 with GCC 2.8.1</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="comment"> * 2. MS Windows 95 with MS Visual C++ 6</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"> * MODIFICATIONS</span></div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="comment"> * Date Description</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment"> * ---- -----------</span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> * 11/20/08 Original Code</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"> * 05/26/10 S. Gillis, BAEts26674, Added Validate Datum API to the</span></div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"> * in MSP Geotrans 3.0</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"> * 06/04/10 S. Gillis, BAEts26676, Fixed the error always returned </span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment"> * when calling CCS API getDatumParamters</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment"> * 08/13/12 S. Gillis, MSP_00029654, Added lat/lon to define7ParamDatum</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="comment">/***************************************************************************/</span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="comment"> * INCLUDES</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="preprocessor">#include "<a class="code" href="_datum_library_8h.html">DatumLibrary.h</a>"</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="preprocessor">#include "<a class="code" href="_datum_library_implementation_8h.html">DatumLibraryImplementation.h</a>"</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="preprocessor">#include "<a class="code" href="_coordinate_conversion_exception_8h.html">CoordinateConversionException.h</a>"</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="preprocessor">#include "<a class="code" href="_error_messages_8h.html">ErrorMessages.h</a>"</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="comment"> * DatumLibrary.h - accesses datum information</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="comment"> * DatumLibraryImplementation.h - for prototype error ehecking and error codes</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment"> */</span></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> </div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="keyword">using namespace </span>MSP::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> </div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="comment">/************************************************************************/</span></div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="comment">/* FUNCTIONS </span></div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a name="l00143"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#a7e1159f3acce9092043f600e5e27520e"> 143</a></span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#a7e1159f3acce9092043f600e5e27520e">DatumLibrary::DatumLibrary</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html">DatumLibraryImplementation</a>* __datumLibraryImplementation )</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> {</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="comment"> * The constructor creates an empty list to store the datum information</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="comment"> * contained in two external files, 3_param.dat and 7_param.dat. </span></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="comment"> */</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>  _datumLibraryImplementation = __datumLibraryImplementation;</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</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> </div>
<div class="line"><a name="l00154"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#a4cea567de6589d8c353c3be2fbe3e650"> 154</a></span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#a7e1159f3acce9092043f600e5e27520e">DatumLibrary::DatumLibrary</a>( <span class="keyword">const</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html">DatumLibrary</a> &dl )</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>  _datumLibraryImplementation = dl._datumLibraryImplementation;</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> }</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div>
<div class="line"><a name="l00160"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#a7a0b2436179d7df2bee2570dffd2502a"> 160</a></span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#a7a0b2436179d7df2bee2570dffd2502a">DatumLibrary::~DatumLibrary</a>()</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> {</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  _datumLibraryImplementation = 0;</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> </div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div>
<div class="line"><a name="l00166"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#a6239bbded843a70c6ee867d49ee0cfd5"> 166</a></span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html">DatumLibrary</a>& <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#a6239bbded843a70c6ee867d49ee0cfd5">DatumLibrary::operator=</a>( <span class="keyword">const</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html">DatumLibrary</a> &dl )</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> {</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">if</span> ( &dl == <span class="keyword">this</span> )</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  _datumLibraryImplementation = dl._datumLibraryImplementation;</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> }</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a name="l00177"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#a57085c2d3357106e3b71ab11f6595763"> 177</a></span> <span class="keywordtype">void</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#a57085c2d3357106e3b71ab11f6595763">DatumLibrary::defineDatum</a>( <span class="keyword">const</span> <span class="keywordtype">int</span> datumType, <span class="keyword">const</span> <span class="keywordtype">char</span> *datumCode, <span class="keyword">const</span> <span class="keywordtype">char</span> *datumName, <span class="keyword">const</span> <span class="keywordtype">char</span> *ellipsoidCode,</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</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="l00179"></a><span class="lineno"> 179</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="l00180"></a><span class="lineno"> 180</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="l00181"></a><span class="lineno"> 181</span>  <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="l00182"></a><span class="lineno"> 182</span> {</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="comment">/* The function defineDatum creates a new local (3 or 7-parameter) datum with the</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="comment"> * specified code, name, shift values, and standard error values or rotation and scale factor values. </span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="comment"> * If the datum table has not been initialized, the specified code is already in use,</span></div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment"> * or a new version of the 3-param.dat or 7-param.dat file cannot be created, an </span></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="comment"> * exception is thrown. Note that the indexes</span></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment"> * of all datums in the datum table may be changed by this function.</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment"> * datumType : Specifies 3 parameter or 7 parameter datum (input)</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"> * datumCode : 5-letter new datum code. (input)</span></div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment"> * datumName : Name of the new datum (input)</span></div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment"> * ellipsoidCode : 2-letter code for the associated ellipsoid (input)</span></div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="comment"> * deltaX : X translation to WGS84 in meters (input)</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment"> * deltaY : Y translation to WGS84 in meters (input)</span></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment"> * deltaZ : Z translation to WGS84 in meters (input)</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment"> * sigmaX : Standard error in X in meters (input)</span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="comment"> * sigmaY : Standard error in Y in meters (input)</span></div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="comment"> * sigmaZ : Standard error in Z in meters (input)</span></div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="comment"> * westLongitude : Western edge of validity rectangle in radians (input)</span></div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="comment"> * eastLongitude : Eastern edge of validity rectangle in radians (input)</span></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="comment"> * southLatitude : Southern edge of validity rectangle in radians(input)</span></div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="comment"> * northLatitude : Northern edge of validity rectangle in radians(input)</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="comment"> * rotationX : X rotation to WGS84 in arc seconds (input)</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="comment"> * rotationY : Y rotation to WGS84 in arc seconds (input)</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="comment"> * rotationZ : Z rotation to WGS84 in arc seconds (input)</span></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="comment"> * scalefactor : Scale factor (input)</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span> </div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordflow">if</span>( datumType == <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_type.html#aaf81ac751d4543864bcc2634810ca515a5c3cfc9595fe483b6be14ce604c94015">DatumType::threeParamDatum</a> )</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  {</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  _datumLibraryImplementation-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html#a6d1c5799bb74808651e50f735ab3bb1a">define3ParamDatum</a>( datumCode, datumName, ellipsoidCode,</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  deltaX, deltaY, deltaZ, sigmaX, sigmaY, sigmaZ,</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  westLongitude, eastLongitude, southLatitude, northLatitude );</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  }</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>( datumType == <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_type.html#aaf81ac751d4543864bcc2634810ca515ae12122c24101efa1bdc6c1ae889d36bd">DatumType::sevenParamDatum</a> )</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  {</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  _datumLibraryImplementation-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html#a05513aeb6bcb2bbefc239530e4b11899">define7ParamDatum</a>( datumCode, datumName, ellipsoidCode,</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  deltaX, deltaY, deltaZ, rotationX, rotationY, rotationZ,</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  scaleFactor,westLongitude, eastLongitude, </div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  southLatitude, northLatitude );</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  }</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> }</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> </div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div>
<div class="line"><a name="l00227"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#aa87bfac5ba59ba816e959908d0a56cbc"> 227</a></span> <span class="keywordtype">void</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#aa87bfac5ba59ba816e959908d0a56cbc">DatumLibrary::removeDatum</a>( <span class="keyword">const</span> <span class="keywordtype">char</span>* code )</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> { </div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="comment"> * The function removeDatum deletes a local (3-parameter) datum with the</span></div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="comment"> * specified code. If the datum table has not been initialized or a new</span></div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="comment"> * version of the 3-param.dat file cannot be created, an error code is returned,</span></div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> <span class="comment"> * otherwise DATUM_NO_ERROR is returned. Note that the indexes of all datums</span></div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="comment"> * in the datum table may be changed by this function.</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"> * code : 5-letter datum code. (input)</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="comment"> */</span></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>  _datumLibraryImplementation-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html#ab824dbd83ae604a14547084092f22dba">removeDatum</a>( code );</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> } </div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> </div>
<div class="line"><a name="l00244"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#af655c7112ceb1a65c6a6694a8fb557fb"> 244</a></span> <span class="keywordtype">void</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#af655c7112ceb1a65c6a6694a8fb557fb">DatumLibrary::getDatumCount</a>( <span class="keywordtype">long</span> *count )</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</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> <span class="comment"> * The function datumCount returns the number of Datums in the table</span></div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span> <span class="comment"> * if the table was initialized without error.</span></div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="comment"> * count : number of datums in the datum table (output)</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> </div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  _datumLibraryImplementation-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html#a2de003816595ad6479ab967565140036">datumCount</a>( count );</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> } </div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> </div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div>
<div class="line"><a name="l00257"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#ada8a1c4a89d95f2d3713f948ba6daeeb"> 257</a></span> <span class="keywordtype">void</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#ada8a1c4a89d95f2d3713f948ba6daeeb">DatumLibrary::getDatumIndex</a>( <span class="keyword">const</span> <span class="keywordtype">char</span> *code, <span class="keywordtype">long</span> *index )</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> { </div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="comment"> * The function datumIndex returns the index of the datum with the</span></div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="comment"> * specified code.</span></div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="comment"> * code : The datum code being searched for. (input)</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="comment"> * index : The index of the datum in the table with the (output)</span></div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="comment"> * specified code.</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> </div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  _datumLibraryImplementation-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html#abba52f9a58d12ad16432c835551c52b7">datumIndex</a>( code, index );</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</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> </div>
<div class="line"><a name="l00272"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#a851980cf296be5d11cb87c6a1eccc4e6"> 272</a></span> <span class="keywordtype">void</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#a851980cf296be5d11cb87c6a1eccc4e6">DatumLibrary::getDatumInfo</a>( <span class="keyword">const</span> <span class="keywordtype">long</span> index, <span class="keywordtype">char</span> *code, <span class="keywordtype">char</span> *name, <span class="keywordtype">char</span> *ellipsoidCode )</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 getDatumInfo returns the 5-letter code, name and</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="comment"> * 2-letter ellipsoid code of the datum referenced by 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"> * code : The datum Code of the datum referenced by Index. (output)</span></div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="comment"> * name : The datum Name of the datum referenced by Index. (output)</span></div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="comment"> * ellipsoidCode : The ellipsoid code for the ellipsoid associated with (output)</span></div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span> <span class="comment"> * the datum referenced by index.</span></div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="comment"> */</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>  _datumLibraryImplementation-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html#a2c0b9d623dafa54572a25eba6e04763b">datumCode</a>( index, code );</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  _datumLibraryImplementation-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html#a136c6d2fd9edeaf3a4403287503175dc">datumName</a>( index, name );</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  _datumLibraryImplementation-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html#a2df3f0d6eaaa15e44617251db6a58c5f">datumEllipsoidCode</a>( index, ellipsoidCode );</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> } </div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> </div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> </div>
<div class="line"><a name="l00291"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#a0d007d2cac4ecb9c9e2a8d0ce72d4751"> 291</a></span> <span class="keywordtype">void</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#a0d007d2cac4ecb9c9e2a8d0ce72d4751">DatumLibrary::getDatumParameters</a>( <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, <span class="keywordtype">double</span> *deltaX, <span class="keywordtype">double</span> *deltaY, <span class="keywordtype">double</span> *deltaZ,</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</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="l00293"></a><span class="lineno"> 293</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="l00294"></a><span class="lineno"> 294</span>  <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="l00295"></a><span class="lineno"> 295</span> { </div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="comment"> * The function getDatumParameters returns the following datum parameters </span></div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="comment"> * (specified as output parameters below): datumType, deltaX, deltaY, deltaZ,</span></div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="comment"> * sigmaX, sigmaY, sigmaZ, westLongitude, eastLongitude, southLatitude, </span></div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="comment"> * northLatitude, rotationX, rotationY, rotationZ, and scaleFactor. </span></div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="comment"> * </span></div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="comment"> * sigmaX, sigmaY, and sigmaZ only apply to 3 parameter datum and will be</span></div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="comment"> * set to 0 if the datum type is a 7 parameter datum. </span></div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="comment"> * </span></div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="comment"> * rotationX, rotationY, rotationZ, and scaleFactor only apply to 7</span></div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <span class="comment"> * parameter datum and will be set to 0 if the datum type is a 3 parameter</span></div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="comment"> * datum. </span></div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <span class="comment"> * If the datum type is neither a 3 parameter datum nor a 7 parameter datum,</span></div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="comment"> * a CoordinateConversionException will be thrown. </span></div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="comment"> * index : The index of a given datum in the datum table (input)</span></div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="comment"> * datumType : Specifies datum type (output)</span></div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="comment"> * deltaX : X translation to WGS84 in meters (output)</span></div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="comment"> * deltaY : Y translation to WGS84 in meters (output)</span></div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="comment"> * deltaZ : Z translation to WGS84 in meters (output)</span></div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="comment"> * sigmaX : Standard error in X in meters (output)</span></div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> <span class="comment"> * sigmaY : Standard error in Y in meters (output)</span></div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="comment"> * sigmaZ : Standard error in Z in meters (output)</span></div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <span class="comment"> * westLongitude : Western edge of validity rectangle in radians (output)</span></div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> <span class="comment"> * eastLongitude : Eastern edge of validity rectangle in radians (output)</span></div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <span class="comment"> * southLatitude : Southern edge of validity rectangle in radians (output)</span></div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span> <span class="comment"> * northLatitude : Northern edge of validity rectangle in radians (output)</span></div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> <span class="comment"> * rotationX : X rotation to WGS84 in arc seconds (output)</span></div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> <span class="comment"> * rotationY : Y rotation to WGS84 in arc seconds (output)</span></div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> <span class="comment"> * rotationZ : Z rotation to WGS84 in arc seconds (output)</span></div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> <span class="comment"> * scaleFactor : Scale factor (output)</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> </div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  _datumLibraryImplementation-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html#ad2028fc815513cc240365b9c6990246c">retrieveDatumType</a>( index, datumType );</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  _datumLibraryImplementation-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html#a4062957fb1a91a45d097b854f577d342">datumTranslationValues</a>( </div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  index, deltaX, deltaY, deltaZ );</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  _datumLibraryImplementation-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html#ac46fe331cd35f400a927924ca9c73499">datumValidRectangle</a>( </div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  index, westLongitude, eastLongitude, southLatitude, northLatitude );</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> </div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="comment">//If DatumType is DatumType::threeParamDatum</span></div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keywordflow">if</span>(*datumType == <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_type.html#aaf81ac751d4543864bcc2634810ca515a5c3cfc9595fe483b6be14ce604c94015">DatumType::threeParamDatum</a>)</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  {</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  _datumLibraryImplementation-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html#a006292dc81927730502d6252aa164813">datumStandardErrors</a>( </div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  index, sigmaX, sigmaY, sigmaZ );</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">//Initialize since they could not be set in datumSevenParameters()</span></div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  *rotationX = 0;</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  *rotationY = 0;</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  *rotationZ = 0; </div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  *scaleFactor = 0;</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  }</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="comment">//If DatumType is DatumType::sevenParamDatum</span></div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(*datumType == <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_type.html#aaf81ac751d4543864bcc2634810ca515ae12122c24101efa1bdc6c1ae889d36bd">DatumType::sevenParamDatum</a>)</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  {</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  _datumLibraryImplementation-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html#aed18f536d72c60ced6ce2fb9e6a88465">datumSevenParameters</a>( </div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  index, rotationX, rotationY, rotationZ, scaleFactor );</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span> </div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="comment">//Initialize since they could not be set in datumStandardErrors()</span></div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  *sigmaX = 0;</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  *sigmaY = 0; </div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  *sigmaZ = 0;</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  }</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  {</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keywordflow">throw</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_coordinate_conversion_exception.html">CoordinateConversionException</a>( <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_error_messages.html#addf93fb2431690be1cb20c747c4bf135">ErrorMessages::datumType</a> );</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  }</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> </div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span> </div>
<div class="line"><a name="l00366"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#a2d1636136adc5f7d61aa10092d98f800"> 366</a></span> <span class="keywordtype">void</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#a2d1636136adc5f7d61aa10092d98f800">DatumLibrary::getDatumValidRectangle</a>( <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="l00367"></a><span class="lineno"> 367</span> {</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span> <span class="comment"> * The function datumValidRectangle returns the edges of the validity</span></div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> <span class="comment"> * rectangle for the datum referenced by index.</span></div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="comment"> * index : The index of a given datum in the datum table (input)</span></div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span> <span class="comment"> * westLongitude : Western edge of validity rectangle in radians (output)</span></div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="comment"> * eastLongitude : Eastern edge of validity rectangle in radians (output)</span></div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="comment"> * southLatitude : Southern edge of validity rectangle in radians (output)</span></div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span> <span class="comment"> * northLatitude : Northern edge of validity rectangle in radians (output)</span></div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span> <span class="comment"> *</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> </div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  _datumLibraryImplementation-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html#ac46fe331cd35f400a927924ca9c73499">datumValidRectangle</a>( index, westLongitude, eastLongitude, southLatitude, northLatitude );</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span> }</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span> </div>
<div class="line"><a name="l00383"></a><span class="lineno"><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#a48439d010aac920e40aaae7335b36799"> 383</a></span> <span class="keywordtype">void</span> <a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library.html#a48439d010aac920e40aaae7335b36799">DatumLibrary::validDatum</a>( <span class="keyword">const</span> <span class="keywordtype">long</span> index, <span class="keywordtype">double</span> longitude, </div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <span class="keywordtype">double</span> latitude, <span class="keywordtype">long</span> *result )</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span> {</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="comment"> * The function validDatum checks whether or not the specified location </span></div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span> <span class="comment"> * is within the validity rectangle for the specified datum. It returns </span></div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span> <span class="comment"> * zero if the specified location is NOT within the validity rectangle, </span></div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span> <span class="comment"> * and returns 1 otherwise.</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"> * latitude : Latitude of the location to be checked in radians (input)</span></div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span> <span class="comment"> * longitude : Longitude of the location to be checked in radians (input)</span></div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span> <span class="comment"> * result : Indicates whether location is inside (1) or outside (0)</span></div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span> <span class="comment"> * of the validity rectangle of the specified datum (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> </div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  _datumLibraryImplementation-><a class="code" href="class_m_s_p_1_1_c_c_s_1_1_datum_library_implementation.html#a176f1f2bacfe4b4b36621eba6df90b2c">validDatum</a>( index, longitude, latitude, result );</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span> }</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">// CLASSIFICATION: UNCLASSIFIED</span></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Tue Feb 16 2016 14:54:02 for GeographicTranslator by doxygen 1.8.2
</small></address>
</body>
</html>
|
