cpl__string_8h-source.html

gdal库的学习文档

<a name="l00096"></a>00096 <span class="keyword">const</span> <span class="keywordtype">char</span> CPL_DLL *
<a name="l00097"></a>00097       CPLParseNameValue(<span class="keyword">const</span> <span class="keywordtype">char</span> *pszNameValue, <span class="keywordtype">char</span> **ppszKey );
<a name="l00098"></a>00098 <span class="keyword">const</span> <span class="keywordtype">char</span> CPL_DLL *
<a name="l00099"></a>00099       CSLFetchNameValue(<span class="keywordtype">char</span> **papszStrList, <span class="keyword">const</span> <span class="keywordtype">char</span> *pszName);
<a name="l00100"></a>00100 <span class="keywordtype">char</span> CPL_DLL **
<a name="l00101"></a>00101       CSLFetchNameValueMultiple(<span class="keywordtype">char</span> **papszStrList, <span class="keyword">const</span> <span class="keywordtype">char</span> *pszName);
<a name="l00102"></a>00102 <span class="keywordtype">char</span> CPL_DLL **
<a name="l00103"></a>00103       CSLAddNameValue(<span class="keywordtype">char</span> **papszStrList, 
<a name="l00104"></a>00104                       <span class="keyword">const</span> <span class="keywordtype">char</span> *pszName, <span class="keyword">const</span> <span class="keywordtype">char</span> *pszValue);
<a name="l00105"></a>00105 <span class="keywordtype">char</span> CPL_DLL **
<a name="l00106"></a>00106       CSLSetNameValue(<span class="keywordtype">char</span> **papszStrList, 
<a name="l00107"></a>00107                       <span class="keyword">const</span> <span class="keywordtype">char</span> *pszName, <span class="keyword">const</span> <span class="keywordtype">char</span> *pszValue);
<a name="l00108"></a>00108 <span class="keywordtype">void</span> CPL_DLL CSLSetNameValueSeparator( <span class="keywordtype">char</span> ** papszStrList, 
<a name="l00109"></a>00109                                        <span class="keyword">const</span> <span class="keywordtype">char</span> *pszSeparator );
<a name="l00110"></a>00110 
<a name="l00111"></a>00111 <span class="preprocessor">#define CPLES_BackslashQuotable 0</span>
<a name="l00112"></a>00112 <span class="preprocessor"></span><span class="preprocessor">#define CPLES_XML               1</span>
<a name="l00113"></a>00113 <span class="preprocessor"></span><span class="preprocessor">#define CPLES_URL               2   </span><span class="comment">/* unescape only for now */</span>
<a name="l00114"></a>00114 <span class="preprocessor">#define CPLES_SQL               3</span>
<a name="l00115"></a>00115 <span class="preprocessor"></span><span class="preprocessor">#define CPLES_CSV               4</span>
<a name="l00116"></a>00116 <span class="preprocessor"></span>
<a name="l00117"></a>00117 <span class="keywordtype">char</span> CPL_DLL *CPLEscapeString( <span class="keyword">const</span> <span class="keywordtype">char</span> *pszString, <span class="keywordtype">int</span> nLength, 
<a name="l00118"></a>00118                                <span class="keywordtype">int</span> nScheme );
<a name="l00119"></a>00119 <span class="keywordtype">char</span> CPL_DLL *CPLUnescapeString( <span class="keyword">const</span> <span class="keywordtype">char</span> *pszString, <span class="keywordtype">int</span> *pnLength,
<a name="l00120"></a>00120                                  <span class="keywordtype">int</span> nScheme );
<a name="l00121"></a>00121 
<a name="l00122"></a>00122 <span class="keywordtype">char</span> CPL_DLL *CPLBinaryToHex( <span class="keywordtype">int</span> nBytes, <span class="keyword">const</span> GByte *pabyData );
<a name="l00123"></a>00123 GByte CPL_DLL *CPLHexToBinary( <span class="keyword">const</span> <span class="keywordtype">char</span> *pszHex, <span class="keywordtype">int</span> *pnBytes );
<a name="l00124"></a>00124 
<a name="l00125"></a>00125 CPL_C_END
<a name="l00126"></a>00126 
<a name="l00127"></a>00127 <span class="comment">/************************************************************************/</span>
<a name="l00128"></a>00128 <span class="comment">/*                              CPLString                               */</span>
<a name="l00129"></a>00129 <span class="comment">/************************************************************************/</span>
<a name="l00130"></a>00130 
<a name="l00131"></a>00131 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00132"></a>00132 <span class="preprocessor"></span>
<a name="l00133"></a>00133 <span class="preprocessor">#include &lt;string&gt;</span>
<a name="l00134"></a>00134 
<a name="l00135"></a>00135 <span class="comment">/*</span>
<a name="l00136"></a>00136 <span class="comment"> * Simple trick to avoid "using" declaration in header for new compilers</span>
<a name="l00137"></a>00137 <span class="comment"> * but make it still working with old compilers which throw C2614 errors.</span>
<a name="l00138"></a>00138 <span class="comment"> *</span>
<a name="l00139"></a>00139 <span class="comment"> * Define MSVC_OLD_STUPID_BEHAVIOUR</span>
<a name="l00140"></a>00140 <span class="comment"> * for old compilers: VC++ 5 and 6 as well as eVC++ 3 and 4.</span>
<a name="l00141"></a>00141 <span class="comment"> */</span>
<a name="l00142"></a>00142 
<a name="l00143"></a>00143 <span class="comment">/*</span>
<a name="l00144"></a>00144 <span class="comment"> * Detect old MSVC++ compiler &lt;= 6.0</span>
<a name="l00145"></a>00145 <span class="comment"> * 1200 - VC++ 6.0</span>
<a name="l00146"></a>00146 <span class="comment"> * 1200-1202 - eVC++ 4.0</span>
<a name="l00147"></a>00147 <span class="comment"> */</span>
<a name="l00148"></a>00148 <span class="preprocessor">#if (_MSC_VER &lt;= 1202)</span>
<a name="l00149"></a>00149 <span class="preprocessor"></span><span class="preprocessor">#  define MSVC_OLD_STUPID_BEHAVIOUR</span>
<a name="l00150"></a>00150 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00151"></a>00151 <span class="preprocessor"></span> 
<a name="l00152"></a>00152 
<a name="l00153"></a>00153 <span class="comment">/* Avoid C2614 errors */</span>
<a name="l00154"></a>00154 <span class="preprocessor">#ifdef MSVC_OLD_STUPID_BEHAVIOUR</span>
<a name="l00155"></a>00155 <span class="preprocessor"></span>    <span class="keyword">using</span> std::string;
<a name="l00156"></a>00156 <span class="preprocessor"># define std_string string</span>
<a name="l00157"></a>00157 <span class="preprocessor"></span><span class="preprocessor">#else</span>
<a name="l00158"></a>00158 <span class="preprocessor"></span><span class="preprocessor"># define std_string std::string</span>
<a name="l00159"></a>00159 <span class="preprocessor"></span><span class="preprocessor">#endif </span>
<a name="l00160"></a>00160 <span class="preprocessor"></span>
<a name="l00161"></a>00161 <span class="comment">/* Remove annoying warnings in Microsoft eVC++ and Microsoft Visual C++ */</span>
<a name="l00162"></a>00162 <span class="preprocessor">#if defined(WIN32CE)</span>
<a name="l00163"></a>00163 <span class="preprocessor"></span><span class="preprocessor">#  pragma warning(disable:4251 4275 4786)</span>
<a name="l00164"></a>00164 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00165"></a>00165 <span class="preprocessor"></span>
<a name="l00166"></a>00166 
<a name="l00167"></a>00167 
<a name="l00168"></a>00168 
<a name="l00169"></a>00169 <span class="keyword">class </span>CPL_DLL CPLString : <span class="keyword">public</span> std_string
<a name="l00170"></a>00170 {
<a name="l00171"></a>00171 <span class="keyword">public</span>:
<a name="l00172"></a>00172     
<a name="l00173"></a>00173     CPLString(<span class="keywordtype">void</span>) {}
<a name="l00174"></a>00174     CPLString( <span class="keyword">const</span> std::string &amp;oStr ) : std_string( oStr ) {}
<a name="l00175"></a>00175     CPLString( <span class="keyword">const</span> <span class="keywordtype">char</span> *pszStr ) : std_string( pszStr ) {}
<a name="l00176"></a>00176     
<a name="l00177"></a>00177     operator const char* (<span class="keywordtype">void</span>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> c_str(); }
<a name="l00178"></a>00178 
<a name="l00179"></a>00179     CPLString &amp;Printf( <span class="keyword">const</span> <span class="keywordtype">char</span> *pszFormat, ... );
<a name="l00180"></a>00180     CPLString &amp;vPrintf( <span class="keyword">const</span> <span class="keywordtype">char</span> *pszFormat, va_list args );
<a name="l00181"></a>00181     CPLString &amp;Trim();
<a name="l00182"></a>00182 };
<a name="l00183"></a>00183 
<a name="l00184"></a>00184 <span class="preprocessor">#endif </span><span class="comment">/* def __cplusplus */</span>
<a name="l00185"></a>00185 
<a name="l00186"></a>00186 <span class="preprocessor">#endif </span><span class="comment">/* _CPL_STRING_H_INCLUDED */</span>
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