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<a href="text_8h.shtml">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/**********************************************************************</span>
<a name="l00002"></a>00002 <span class="comment">text.h - Declaration and Implementation of OBText</span>
<a name="l00003"></a>00003 <span class="comment"></span>
<a name="l00004"></a>00004 <span class="comment">Copyright (C) 2008 by Chris Morley</span>
<a name="l00005"></a>00005 <span class="comment"></span>
<a name="l00006"></a>00006 <span class="comment">This file is part of the Open Babel project.</span>
<a name="l00007"></a>00007 <span class="comment">For more information, see <http://openbabel.org/></span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment">This program is free software; you can redistribute it and/or modify</span>
<a name="l00010"></a>00010 <span class="comment">it under the terms of the GNU General Public License as published by</span>
<a name="l00011"></a>00011 <span class="comment">the Free Software Foundation version 2 of the License.</span>
<a name="l00012"></a>00012 <span class="comment"></span>
<a name="l00013"></a>00013 <span class="comment">This program is distributed in the hope that it will be useful,</span>
<a name="l00014"></a>00014 <span class="comment">but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00015"></a>00015 <span class="comment">MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00016"></a>00016 <span class="comment">GNU General Public License for more details.</span>
<a name="l00017"></a>00017 <span class="comment">***********************************************************************/</span>
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="preprocessor">#ifndef OB_TEXT_H</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span><span class="preprocessor">#define OB_TEXT_H</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include <openbabel/babelconfig.h></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <<a class="code" href="base_8h.shtml" title="Base classes to build a graph.">openbabel/base.h</a>></span>
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="keyword">namespace </span>OpenBabel
<a name="l00026"></a>00026 {
<a name="l00029"></a><a class="code" href="classOpenBabel_1_1OBText.shtml">00029</a> <span class="keyword">class </span><a class="code" href="classOpenBabel_1_1OBText.shtml" title="An object containing just text.">OBText</a> : <span class="keyword">public</span> <a class="code" href="classOpenBabel_1_1OBBase.shtml" title="Base Class.">OBBase</a>
<a name="l00030"></a>00030 {
<a name="l00031"></a>00031 <span class="keyword">private</span>:
<a name="l00032"></a>00032 std::string txt;
<a name="l00033"></a>00033 <span class="keyword">public</span>:
<a name="l00034"></a>00034 <span class="comment">//Constructors</span>
<a name="l00035"></a><a class="code" href="classOpenBabel_1_1OBText.shtml#a97a5fa01d30a0d991fea41e2478acc54">00035</a> <a class="code" href="classOpenBabel_1_1OBText.shtml#a97a5fa01d30a0d991fea41e2478acc54">OBText</a>(){}
<a name="l00036"></a><a class="code" href="classOpenBabel_1_1OBText.shtml#a9d3a901e509f984a752f7d978214e437">00036</a> <a class="code" href="classOpenBabel_1_1OBText.shtml#a9d3a901e509f984a752f7d978214e437">OBText</a>(<span class="keyword">const</span> std::string& text) :txt(text) {}
<a name="l00037"></a>00037
<a name="l00039"></a><a class="code" href="classOpenBabel_1_1OBText.shtml#a1af3f7fd8b95cc66e7599caca454f8ef">00039</a> std::string <a class="code" href="classOpenBabel_1_1OBText.shtml#a1af3f7fd8b95cc66e7599caca454f8ef">GetText</a>()<span class="keyword">const </span>{ <span class="keywordflow">return</span> txt; }
<a name="l00040"></a>00040
<a name="l00068"></a><a class="code" href="classOpenBabel_1_1OBText.shtml#ab143590b7787d3410e15294b771bf37e">00068</a> std::string <a class="code" href="classOpenBabel_1_1OBText.shtml#a1af3f7fd8b95cc66e7599caca454f8ef">GetText</a>(std::string::size_type& pos, <span class="keywordtype">bool</span> ToInsertOnly=<span class="keyword">false</span>)<span class="keyword"> const</span>
<a name="l00069"></a>00069 <span class="keyword"> </span>{
<a name="l00070"></a>00070 std::string::size_type oldpos = pos;
<a name="l00071"></a>00071 std::string::size_type newpos = txt.find(<span class="stringliteral">"OPENBABEL_INSERT"</span>, pos);
<a name="l00072"></a>00072 <span class="keywordflow">if</span>(newpos== std::string::npos)<span class="comment">//not found: return rest of txt</span>
<a name="l00073"></a>00073 {
<a name="l00074"></a>00074 <span class="keywordflow">if</span>(ToInsertOnly)
<a name="l00075"></a>00075 <span class="keywordflow">return</span>(<span class="stringliteral">""</span>);
<a name="l00076"></a>00076 pos = 0;
<a name="l00077"></a>00077 <span class="keywordflow">return</span> txt.substr(oldpos);
<a name="l00078"></a>00078 }
<a name="l00079"></a>00079
<a name="l00080"></a>00080 newpos = txt.rfind(<span class="charliteral">'\n'</span>, newpos); <span class="comment">//to end of previous line</span>
<a name="l00081"></a>00081 pos = txt.find(<span class="stringliteral">"\n"</span>, newpos+1)+1; <span class="comment">//to past end of line, or 0</span>
<a name="l00082"></a>00082 <span class="keywordflow">return</span> txt.substr(oldpos, newpos-oldpos);
<a name="l00083"></a>00083 }
<a name="l00084"></a>00084
<a name="l00085"></a><a class="code" href="classOpenBabel_1_1OBText.shtml#a8008c108280948ebd79830f222068455">00085</a> <span class="keywordtype">void</span> <a class="code" href="classOpenBabel_1_1OBText.shtml#a8008c108280948ebd79830f222068455">SetText</a>(<span class="keyword">const</span> std::string& text){ txt = text; }
<a name="l00086"></a>00086 };
<a name="l00087"></a>00087
<a name="l00088"></a>00088 }<span class="comment">//namespace</span>
<a name="l00089"></a>00089 <span class="preprocessor">#endif //OB_TEXT_H</span>
<a name="l00090"></a>00090 <span class="preprocessor"></span>
</pre></div></div>
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