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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
+<title>NeL: NLMISC::CBigFile class Reference</title>
+<link href="doxygen.css" rel="stylesheet" type="text/css">
+</head><body>
+<!-- Generated by Doxygen 1.3.6 -->
+<div class="qindex"> <form class="search" action="search.php" method="get">
+<a class="qindex" href="main.html">Main&nbsp;Page</a> | <a class="qindex" href="namespaces.html">Namespace List</a> | <a class="qindex" href="hierarchy.html">Class&nbsp;Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical&nbsp;List</a> | <a class="qindex" href="annotated.html">Data&nbsp;Structures</a> | <a class="qindex" href="files.html">File&nbsp;List</a> | <a class="qindex" href="namespacemembers.html">Namespace&nbsp;Members</a> | <a class="qindex" href="functions.html">Data&nbsp;Fields</a> | <a class="qindex" href="globals.html">Globals</a> | <a class="qindex" href="pages.html">Related&nbsp;Pages</a> | <span class="search"><u>S</u>earch&nbsp;for&nbsp;<input class="search" type="text" name="query" value="" size="20" accesskey="s"/></span></form></div>
+<h1>NLMISC::CBigFile Class Reference</h1><code>#include &lt;<a class="el" href="a05481.html">big_file.h</a>&gt;</code>
+<p>
+<table border=0 cellpadding=0 cellspacing=0>
+<tr><td></td></tr>
+<tr><td colspan=2><br><h2>Public Member Functions</h2></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02261.html#NLMISC_1_1CBigFilea0">add</a> (const std::string &amp;sBigFileName, <a class="el" href="a04558.html#a11">uint32</a> nOptions)</td></tr>
+
+<tr><td class="memItemLeft" nowrap align=right valign=top>FILE *&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02261.html#NLMISC_1_1CBigFilea1">getFile</a> (const std::string &amp;sFileName, <a class="el" href="a04558.html#a11">uint32</a> &amp;rFileSize, <a class="el" href="a04558.html#a11">uint32</a> &amp;rBigFileOffset, bool &amp;rCacheFileOnOpen, bool &amp;rAlwaysOpened)</td></tr>
+
+<tr><td class="memItemLeft" nowrap align=right valign=top>char *&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02261.html#NLMISC_1_1CBigFilea2">getFileNamePtr</a> (const std::string &amp;sFileName, const std::string &amp;sBigFileName)</td></tr>
+
+<tr><td class="memItemLeft" nowrap align=right valign=top>bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02261.html#NLMISC_1_1CBigFilea3">isBigFileAdded</a> (const std::string &amp;sBigFileName)</td></tr>
+
+<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02261.html#NLMISC_1_1CBigFilea4">list</a> (const std::string &amp;sBigFileName, std::vector&lt; std::string &gt; &amp;vAllFiles)</td></tr>
+
+<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02261.html#NLMISC_1_1CBigFilea5">remove</a> (const std::string &amp;sBigFileName)</td></tr>
+
+<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02261.html#NLMISC_1_1CBigFilea6">removeAll</a> ()</td></tr>
+
+<tr><td colspan=2><br><h2>Static Public Member Functions</h2></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02261.html">CBigFile</a> &amp;&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02261.html#NLMISC_1_1CBigFilee0">getInstance</a> ()</td></tr>
+
+<tr><td colspan=2><br><h2>Private Member Functions</h2></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02261.html#NLMISC_1_1CBigFiled0">CBigFile</a> ()</td></tr>
+
+<tr><td colspan=2><br><h2>Private Attributes</h2></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>std::map&lt; std::string, <a class="el" href="a02262.html">BNP</a> &gt;&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a></td></tr>
+
+<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02266.html">CThreadFileArray</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02261.html#NLMISC_1_1CBigFiler1">_ThreadFileArray</a></td></tr>
+
+<tr><td colspan=2><br><h2>Static Private Attributes</h2></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02261.html">CBigFile</a> *&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02261.html#NLMISC_1_1CBigFilev0">_Singleton</a> = NULL</td></tr>
+
+<tr><td colspan=2><br><h2>Friends</h2></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>class&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02261.html#NLMISC_1_1CBigFilen0">CThreadFileArray</a></td></tr>
+
+</table>
+<hr><h2>Constructor &amp; Destructor Documentation</h2>
+<a class="anchor" name="NLMISC_1_1CBigFiled0" doxytag="NLMISC::CBigFile::CBigFile" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> NLMISC::CBigFile::CBigFile </td>
+ <td class="md" valign="top">(&nbsp;</td>
+ <td class="mdname1" valign="top" nowrap> </td>
+ <td class="md" valign="top">&nbsp;)&nbsp;</td>
+ <td class="md" nowrap><code> [private]</code></td>
+ </tr>
+
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a05480.html#l00071">71</a> of file <a class="el" href="a05480.html">big_file.cpp</a>.
+<p>
+Referenced by <a class="el" href="a05480.html#l00076">getInstance()</a>.
+<p>
+<div class="fragment"><pre>00072 {
+00073 }
+</pre></div> </td>
+ </tr>
+</table>
+<hr><h2>Member Function Documentation</h2>
+<a class="anchor" name="NLMISC_1_1CBigFilea0" doxytag="NLMISC::CBigFile::add" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> bool NLMISC::CBigFile::add </td>
+ <td class="md" valign="top">(&nbsp;</td>
+ <td class="md" nowrap valign="top">const std::string &amp;&nbsp;</td>
+ <td class="mdname" nowrap> <em>sBigFileName</em>, </td>
+ </tr>
+ <tr>
+ <td class="md" nowrap align="right"></td>
+ <td></td>
+ <td class="md" nowrap><a class="el" href="a04558.html#a11">uint32</a>&nbsp;</td>
+ <td class="mdname" nowrap> <em>nOptions</em></td>
+ </tr>
+ <tr>
+ <td></td>
+ <td class="md">)&nbsp;</td>
+ <td class="md" colspan="2"></td>
+ </tr>
+
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a05480.html#l00086">86</a> of file <a class="el" href="a05480.html">big_file.cpp</a>.
+<p>
+References <a class="el" href="a05481.html#l00153">_BNPs</a>, <a class="el" href="a05481.html#l00151">_ThreadFileArray</a>, <a class="el" href="a05480.html#l00045">NLMISC::CBigFile::CThreadFileArray::allocate()</a>, <a class="el" href="a05481.html#l00137">NLMISC::CBigFile::BNP::AlwaysOpened</a>, <a class="el" href="a05481.html#l00042">NLMISC::BF_ALWAYS_OPENED</a>, <a class="el" href="a05481.html#l00043">NLMISC::BF_CACHE_FILE_ON_OPEN</a>, <a class="el" href="a05481.html#l00130">NLMISC::CBigFile::BNP::BigFileName</a>, <a class="el" href="a05481.html#l00136">NLMISC::CBigFile::BNP::CacheFileOnOpen</a>, <a class="el" href="a05481.html#l00084">NLMISC::CBigFile::CHandleFile::File</a>, <a class="el" href="a05481.html#l00132">NLMISC::CBigFile::BNP::FileNames</a>, <a class="el" href="a05481.html#l00133">NLMISC::CBigFile::BNP::Files</a>, <a class="el" href="a05480.html#l00050">NLMISC::CBigFile::CThreadFileArray::get()</a>, <a class="el" href="a05586.html#l00903">NLMISC::nlfseek64()</a>, <a class="el" href="a05622.html#l00135">nlwarning</a>, <a class="el" href="a05481.html#l00114">NLMISC::CBigFile::BNPFile::Pos</a>, <a class="el" href="a05481.html#l00113">NLMISC::CBigFile::BNPFile::Size</a>, <a class="el" href="a05586.html#l00536">NLMISC::strlwr()</a>, <a class="el" href="a05481.html#l00135">NLMISC::CBigFile::BNP::ThreadFileId</a>, <a class="el" href="a05981.html#l00105">uint</a>, <a class="el" href="a05981.html#l00100">uint32</a>, and <a class="el" href="a05981.html#l00096">uint8</a>.
+<p>
+<div class="fragment"><pre>00087 {
+00088 BNP bnpTmp;
+00089
+00090 bnpTmp.BigFileName= sBigFileName;
+00091
+00092 <span class="comment">// Is already the same bigfile name ?</span>
+00093 string bigfilenamealone = CFile::getFilename (sBigFileName);
+00094 <span class="keywordflow">if</span> (<a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.find(bigfilenamealone) != <a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.end())
+00095 {
+00096 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"CBigFile::add : bigfile %s already added."</span>, bigfilenamealone.c_str());
+00097 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+00098 }
+00099
+00100 <span class="comment">// Allocate a new ThreadSafe FileId for this bnp.</span>
+00101 bnpTmp.ThreadFileId= <a class="code" href="a02261.html#NLMISC_1_1CBigFiler1">_ThreadFileArray</a>.<a class="code" href="a02266.html#NLMISC_1_1CBigFile_1_1CThreadFileArraya0">allocate</a>();
+00102
+00103 <span class="comment">// Get a ThreadSafe handle on the file</span>
+00104 CHandleFile &amp;handle= <a class="code" href="a02261.html#NLMISC_1_1CBigFiler1">_ThreadFileArray</a>.<a class="code" href="a02266.html#NLMISC_1_1CBigFile_1_1CThreadFileArraya2">get</a>(bnpTmp.ThreadFileId);
+00105 <span class="comment">// Open the big file.</span>
+00106 handle.File = fopen (sBigFileName.c_str(), <span class="stringliteral">"rb"</span>);
+00107 <span class="keywordflow">if</span> (handle.File == NULL)
+00108 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+00109 <a class="code" href="a04558.html#a11">uint32</a> nFileSize=CFile::getFileSize (handle.File);
+00110 <span class="comment">//nlfseek64 (handle.File, 0, SEEK_END);</span>
+00111 <span class="comment">//uint32 nFileSize = ftell (handle.File);</span>
+00112
+00113 <span class="comment">// Result</span>
+00114 <span class="keywordflow">if</span> (<a class="code" href="a05378.html#a284">nlfseek64</a> (handle.File, nFileSize-4, SEEK_SET) != 0)
+00115 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+00116
+00117 <a class="code" href="a04558.html#a11">uint32</a> nOffsetFromBegining;
+00118 <span class="keywordflow">if</span> (fread (&amp;nOffsetFromBegining, <span class="keyword">sizeof</span>(<a class="code" href="a04558.html#a11">uint32</a>), 1, handle.File) != 1)
+00119 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+00120
+00121 <span class="keywordflow">if</span> (<a class="code" href="a05378.html#a284">nlfseek64</a> (handle.File, nOffsetFromBegining, SEEK_SET) != 0)
+00122 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+00123
+00124 <span class="comment">// Read the file count</span>
+00125 <a class="code" href="a04558.html#a11">uint32</a> nNbFile;
+00126 <span class="keywordflow">if</span> (fread (&amp;nNbFile, <span class="keyword">sizeof</span>(<a class="code" href="a04558.html#a11">uint32</a>), 1, handle.File) != 1)
+00127 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+00128 map&lt;string,BNPFile&gt; tempMap;
+00129 <span class="keywordflow">for</span> (<a class="code" href="a04558.html#a11">uint32</a> i = 0; i &lt; nNbFile; ++i)
+00130 {
+00131 <span class="keywordtype">char</span> FileName[256];
+00132 <a class="code" href="a04558.html#a7">uint8</a> nStringSize;
+00133 <span class="keywordflow">if</span> (fread (&amp;nStringSize, 1, 1, handle.File) != 1)
+00134 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+00135
+00136 <span class="keywordflow">if</span> (fread (FileName, 1, nStringSize, handle.File) != nStringSize)
+00137 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+00138
+00139 FileName[nStringSize] = 0;
+00140 <a class="code" href="a04558.html#a11">uint32</a> nFileSize2;
+00141 <span class="keywordflow">if</span> (fread (&amp;nFileSize2, <span class="keyword">sizeof</span>(<a class="code" href="a04558.html#a11">uint32</a>), 1, handle.File) != 1)
+00142 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+00143
+00144 <a class="code" href="a04558.html#a11">uint32</a> nFilePos;
+00145 <span class="keywordflow">if</span> (fread (&amp;nFilePos, <span class="keyword">sizeof</span>(<a class="code" href="a04558.html#a11">uint32</a>), 1, handle.File) != 1)
+00146 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+00147
+00148 BNPFile bnpfTmp;
+00149 bnpfTmp.Pos = nFilePos;
+00150 bnpfTmp.Size = nFileSize2;
+00151 tempMap.insert (make_pair(<a class="code" href="a05378.html#a273">strlwr</a>(string(FileName)), bnpfTmp));
+00152 }
+00153
+00154 <span class="keywordflow">if</span> (<a class="code" href="a05378.html#a284">nlfseek64</a> (handle.File, 0, SEEK_SET) != 0)
+00155 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+00156
+00157 <span class="comment">// Convert temp map</span>
+00158 <span class="keywordflow">if</span> (nNbFile &gt; 0)
+00159 {
+00160 <a class="code" href="a04558.html#a15">uint</a> nSize = 0, nNb = 0;
+00161 map&lt;string,BNPFile&gt;::iterator it = tempMap.begin();
+00162 <span class="keywordflow">while</span> (it != tempMap.end())
+00163 {
+00164 nSize += it-&gt;first.size() + 1;
+00165 nNb++;
+00166 it++;
+00167 }
+00168
+00169 bnpTmp.FileNames = <span class="keyword">new</span> <span class="keywordtype">char</span>[nSize];
+00170 memset(bnpTmp.FileNames, 0, nSize);
+00171 bnpTmp.Files.resize(nNb);
+00172
+00173 it = tempMap.begin();
+00174 nSize = 0;
+00175 nNb = 0;
+00176 <span class="keywordflow">while</span> (it != tempMap.end())
+00177 {
+00178 strcpy(bnpTmp.FileNames+nSize, it-&gt;first.c_str());
+00179
+00180 bnpTmp.Files[nNb].Name = bnpTmp.FileNames+nSize;
+00181 bnpTmp.Files[nNb].Size = it-&gt;second.Size;
+00182 bnpTmp.Files[nNb].Pos = it-&gt;second.Pos;
+00183
+00184 nSize += it-&gt;first.size() + 1;
+00185 nNb++;
+00186 it++;
+00187 }
+00188 }
+00189 <span class="comment">// End of temp map conversion</span>
+00190
+00191 <span class="keywordflow">if</span> (nOptions&amp;<a class="code" href="a05378.html#a39">BF_CACHE_FILE_ON_OPEN</a>)
+00192 bnpTmp.CacheFileOnOpen = <span class="keyword">true</span>;
+00193 <span class="keywordflow">else</span>
+00194 bnpTmp.CacheFileOnOpen = <span class="keyword">false</span>;
+00195
+00196 <span class="keywordflow">if</span> (!(nOptions&amp;<a class="code" href="a05378.html#a38">BF_ALWAYS_OPENED</a>))
+00197 {
+00198 fclose (handle.File);
+00199 handle.File = NULL;
+00200 bnpTmp.AlwaysOpened = <span class="keyword">false</span>;
+00201 }
+00202 <span class="keywordflow">else</span>
+00203 {
+00204 bnpTmp.AlwaysOpened = <span class="keyword">true</span>;
+00205 }
+00206
+00207 <a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.insert (make_pair(<a class="code" href="a05378.html#a273">strlwr</a>(bigfilenamealone), bnpTmp));
+00208
+00209 <span class="keywordflow">return</span> <span class="keyword">true</span>;
+00210 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CBigFilea1" doxytag="NLMISC::CBigFile::getFile" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> FILE * NLMISC::CBigFile::getFile </td>
+ <td class="md" valign="top">(&nbsp;</td>
+ <td class="md" nowrap valign="top">const std::string &amp;&nbsp;</td>
+ <td class="mdname" nowrap> <em>sFileName</em>, </td>
+ </tr>
+ <tr>
+ <td class="md" nowrap align="right"></td>
+ <td></td>
+ <td class="md" nowrap><a class="el" href="a04558.html#a11">uint32</a> &amp;&nbsp;</td>
+ <td class="mdname" nowrap> <em>rFileSize</em>, </td>
+ </tr>
+ <tr>
+ <td class="md" nowrap align="right"></td>
+ <td></td>
+ <td class="md" nowrap><a class="el" href="a04558.html#a11">uint32</a> &amp;&nbsp;</td>
+ <td class="mdname" nowrap> <em>rBigFileOffset</em>, </td>
+ </tr>
+ <tr>
+ <td class="md" nowrap align="right"></td>
+ <td></td>
+ <td class="md" nowrap>bool &amp;&nbsp;</td>
+ <td class="mdname" nowrap> <em>rCacheFileOnOpen</em>, </td>
+ </tr>
+ <tr>
+ <td class="md" nowrap align="right"></td>
+ <td></td>
+ <td class="md" nowrap>bool &amp;&nbsp;</td>
+ <td class="mdname" nowrap> <em>rAlwaysOpened</em></td>
+ </tr>
+ <tr>
+ <td></td>
+ <td class="md">)&nbsp;</td>
+ <td class="md" colspan="2"></td>
+ </tr>
+
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a05480.html#l00273">273</a> of file <a class="el" href="a05480.html">big_file.cpp</a>.
+<p>
+References <a class="el" href="a05481.html#l00153">_BNPs</a>, <a class="el" href="a05481.html#l00151">_ThreadFileArray</a>, <a class="el" href="a05481.html#l00137">NLMISC::CBigFile::BNP::AlwaysOpened</a>, <a class="el" href="a05481.html#l00130">NLMISC::CBigFile::BNP::BigFileName</a>, <a class="el" href="a05481.html#l00136">NLMISC::CBigFile::BNP::CacheFileOnOpen</a>, <a class="el" href="a05481.html#l00084">NLMISC::CBigFile::CHandleFile::File</a>, <a class="el" href="a05481.html#l00133">NLMISC::CBigFile::BNP::Files</a>, <a class="el" href="a05480.html#l00050">NLMISC::CBigFile::CThreadFileArray::get()</a>, <a class="el" href="a05622.html#l00135">nlwarning</a>, <a class="el" href="a05481.html#l00114">NLMISC::CBigFile::BNPFile::Pos</a>, <a class="el" href="a05481.html#l00113">NLMISC::CBigFile::BNPFile::Size</a>, <a class="el" href="a05586.html#l00536">NLMISC::strlwr()</a>, <a class="el" href="a05481.html#l00135">NLMISC::CBigFile::BNP::ThreadFileId</a>, and <a class="el" href="a05981.html#l00100">uint32</a>.
+<p>
+<div class="fragment"><pre>00275 {
+00276 string zeFileName, zeBigFileName, lwrFileName = <a class="code" href="a05378.html#a273">strlwr</a> (sFileName);
+00277 <a class="code" href="a04558.html#a11">uint32</a> i, nPos = sFileName.find (<span class="charliteral">'@'</span>);
+00278 <span class="keywordflow">if</span> (nPos == string::npos)
+00279 {
+00280 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"BF: Couldn't load '%s'"</span>, sFileName.c_str());
+00281 <span class="keywordflow">return</span> NULL;
+00282 }
+00283
+00284 <span class="keywordflow">for</span> (i = 0; i &lt; nPos; ++i)
+00285 zeBigFileName += lwrFileName[i];
+00286 ++i; <span class="comment">// Skip @</span>
+00287 <span class="keywordflow">for</span> (; i &lt; lwrFileName.size(); ++i)
+00288 zeFileName += lwrFileName[i];
+00289
+00290 <span class="keywordflow">if</span> (<a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.find (zeBigFileName) == <a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.end())
+00291 {
+00292 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"BF: Couldn't load '%s'"</span>, sFileName.c_str());
+00293 <span class="keywordflow">return</span> NULL;
+00294 }
+00295
+00296 BNP &amp;rbnp = <a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.find (zeBigFileName)-&gt;second;
+00297 <span class="keywordflow">if</span> (rbnp.Files.size() == 0)
+00298 {
+00299 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"BF: Couldn't load '%s'"</span>, sFileName.c_str());
+00300 <span class="keywordflow">return</span> NULL;
+00301 }
+00302
+00303 vector&lt;BNPFile&gt;::iterator itNBPFile;
+00304 itNBPFile = lower_bound(rbnp.Files.begin(), rbnp.Files.end(), zeFileName.c_str(), CBNPFileComp());
+00305 <span class="keywordflow">if</span> (itNBPFile != rbnp.Files.end())
+00306 {
+00307 <span class="keywordflow">if</span> (strcmp(itNBPFile-&gt;Name, zeFileName.c_str()) != 0)
+00308 {
+00309 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"BF: Couldn't load '%s'"</span>, sFileName.c_str());
+00310 <span class="keywordflow">return</span> NULL;
+00311 }
+00312 }
+00313 <span class="keywordflow">else</span>
+00314 {
+00315 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"BF: Couldn't load '%s'"</span>, sFileName.c_str());
+00316 <span class="keywordflow">return</span> NULL;
+00317 }
+00318
+00319 BNPFile &amp;rbnpfile = *itNBPFile;
+00320
+00321 <span class="comment">// Get a ThreadSafe handle on the file</span>
+00322 CHandleFile &amp;handle= <a class="code" href="a02261.html#NLMISC_1_1CBigFiler1">_ThreadFileArray</a>.<a class="code" href="a02266.html#NLMISC_1_1CBigFile_1_1CThreadFileArraya2">get</a>(rbnp.ThreadFileId);
+00323 <span class="comment">/* If not opened, open it now. There is 2 reason for it to be not opened: </span>
+00324 <span class="comment"> rbnp.AlwaysOpened==false, or it is a new thread which use it for the first time.</span>
+00325 <span class="comment"> */</span>
+00326 <span class="keywordflow">if</span>(handle.File== NULL)
+00327 {
+00328 handle.File = fopen (rbnp.BigFileName.c_str(), <span class="stringliteral">"rb"</span>);
+00329 <span class="keywordflow">if</span> (handle.File == NULL)
+00330 <span class="keywordflow">return</span> NULL;
+00331 }
+00332
+00333 rCacheFileOnOpen = rbnp.CacheFileOnOpen;
+00334 rAlwaysOpened = rbnp.AlwaysOpened;
+00335 rBigFileOffset = rbnpfile.Pos;
+00336 rFileSize = rbnpfile.Size;
+00337 <span class="keywordflow">return</span> handle.File;
+00338 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CBigFilea2" doxytag="NLMISC::CBigFile::getFileNamePtr" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> char * NLMISC::CBigFile::getFileNamePtr </td>
+ <td class="md" valign="top">(&nbsp;</td>
+ <td class="md" nowrap valign="top">const std::string &amp;&nbsp;</td>
+ <td class="mdname" nowrap> <em>sFileName</em>, </td>
+ </tr>
+ <tr>
+ <td class="md" nowrap align="right"></td>
+ <td></td>
+ <td class="md" nowrap>const std::string &amp;&nbsp;</td>
+ <td class="mdname" nowrap> <em>sBigFileName</em></td>
+ </tr>
+ <tr>
+ <td></td>
+ <td class="md">)&nbsp;</td>
+ <td class="md" colspan="2"></td>
+ </tr>
+
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a05480.html#l00341">341</a> of file <a class="el" href="a05480.html">big_file.cpp</a>.
+<p>
+References <a class="el" href="a05481.html#l00153">_BNPs</a>, <a class="el" href="a05481.html#l00133">NLMISC::CBigFile::BNP::Files</a>, and <a class="el" href="a05586.html#l00536">NLMISC::strlwr()</a>.
+<p>
+<div class="fragment"><pre>00342 {
+00343 string bigfilenamealone = CFile::getFilename (sBigFileName);
+00344 <span class="keywordflow">if</span> (<a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.find(bigfilenamealone) != <a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.end())
+00345 {
+00346 BNP &amp;rbnp = <a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.find (bigfilenamealone)-&gt;second;
+00347 vector&lt;BNPFile&gt;::iterator itNBPFile;
+00348 <span class="keywordflow">if</span> (rbnp.Files.size() == 0)
+00349 <span class="keywordflow">return</span> NULL;
+00350 string lwrFileName = <a class="code" href="a05378.html#a273">strlwr</a> (sFileName);
+00351 itNBPFile = lower_bound(rbnp.Files.begin(), rbnp.Files.end(), lwrFileName.c_str(), CBNPFileComp());
+00352 <span class="keywordflow">if</span> (itNBPFile != rbnp.Files.end())
+00353 {
+00354 <span class="keywordflow">if</span> (strcmp(itNBPFile-&gt;Name, lwrFileName.c_str()) == 0)
+00355 {
+00356 <span class="keywordflow">return</span> itNBPFile-&gt;Name;
+00357 }
+00358 }
+00359 }
+00360
+00361 <span class="keywordflow">return</span> NULL;
+00362 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CBigFilee0" doxytag="NLMISC::CBigFile::getInstance" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> <a class="el" href="a02261.html">CBigFile</a> &amp; NLMISC::CBigFile::getInstance </td>
+ <td class="md" valign="top">(&nbsp;</td>
+ <td class="mdname1" valign="top" nowrap> </td>
+ <td class="md" valign="top">&nbsp;)&nbsp;</td>
+ <td class="md" nowrap><code> [static]</code></td>
+ </tr>
+
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a05480.html#l00076">76</a> of file <a class="el" href="a05480.html">big_file.cpp</a>.
+<p>
+References <a class="el" href="a05480.html#l00071">CBigFile()</a>.
+<p>
+<div class="fragment"><pre>00077 {
+00078 <span class="keywordflow">if</span> (<a class="code" href="a02261.html#NLMISC_1_1CBigFilev0">_Singleton</a> == NULL)
+00079 {
+00080 <a class="code" href="a02261.html#NLMISC_1_1CBigFilev0">_Singleton</a> = <span class="keyword">new</span> <a class="code" href="a02261.html#NLMISC_1_1CBigFiled0">CBigFile</a>();
+00081 }
+00082 <span class="keywordflow">return</span> *<a class="code" href="a02261.html#NLMISC_1_1CBigFilev0">_Singleton</a>;
+00083 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CBigFilea3" doxytag="NLMISC::CBigFile::isBigFileAdded" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> bool NLMISC::CBigFile::isBigFileAdded </td>
+ <td class="md" valign="top">(&nbsp;</td>
+ <td class="md" nowrap valign="top">const std::string &amp;&nbsp;</td>
+ <td class="mdname1" valign="top" nowrap> <em>sBigFileName</em> </td>
+ <td class="md" valign="top">&nbsp;)&nbsp;</td>
+ <td class="md" nowrap></td>
+ </tr>
+
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a05480.html#l00240">240</a> of file <a class="el" href="a05480.html">big_file.cpp</a>.
+<p>
+References <a class="el" href="a05481.html#l00153">_BNPs</a>.
+<p>
+<div class="fragment"><pre>00241 {
+00242 <span class="comment">// Is already the same bigfile name ?</span>
+00243 string bigfilenamealone = CFile::getFilename (sBigFileName);
+00244 <span class="keywordflow">return</span> <a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.find(bigfilenamealone) != <a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.end();
+00245 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CBigFilea4" doxytag="NLMISC::CBigFile::list" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> void NLMISC::CBigFile::list </td>
+ <td class="md" valign="top">(&nbsp;</td>
+ <td class="md" nowrap valign="top">const std::string &amp;&nbsp;</td>
+ <td class="mdname" nowrap> <em>sBigFileName</em>, </td>
+ </tr>
+ <tr>
+ <td class="md" nowrap align="right"></td>
+ <td></td>
+ <td class="md" nowrap>std::vector&lt; std::string &gt; &amp;&nbsp;</td>
+ <td class="mdname" nowrap> <em>vAllFiles</em></td>
+ </tr>
+ <tr>
+ <td></td>
+ <td class="md">)&nbsp;</td>
+ <td class="md" colspan="2"></td>
+ </tr>
+
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a05480.html#l00248">248</a> of file <a class="el" href="a05480.html">big_file.cpp</a>.
+<p>
+References <a class="el" href="a05481.html#l00153">_BNPs</a>, <a class="el" href="a05481.html#l00133">NLMISC::CBigFile::BNP::Files</a>, and <a class="el" href="a05586.html#l00536">NLMISC::strlwr()</a>.
+<p>
+<div class="fragment"><pre>00249 {
+00250 string lwrFileName = <a class="code" href="a05378.html#a273">strlwr</a> (sBigFileName);
+00251 <span class="keywordflow">if</span> (<a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.find (lwrFileName) == <a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.end())
+00252 <span class="keywordflow">return</span>;
+00253 vAllFiles.clear ();
+00254 BNP &amp;rbnp = <a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.find (lwrFileName)-&gt;second;
+00255 vector&lt;BNPFile&gt;::iterator it = rbnp.Files.begin();
+00256 <span class="keywordflow">while</span> (it != rbnp.Files.end())
+00257 {
+00258 vAllFiles.push_back (string(it-&gt;Name)); <span class="comment">// Add the name of the file to the return vector</span>
+00259 ++it;
+00260 }
+00261 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CBigFilea5" doxytag="NLMISC::CBigFile::remove" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> void NLMISC::CBigFile::remove </td>
+ <td class="md" valign="top">(&nbsp;</td>
+ <td class="md" nowrap valign="top">const std::string &amp;&nbsp;</td>
+ <td class="mdname1" valign="top" nowrap> <em>sBigFileName</em> </td>
+ <td class="md" valign="top">&nbsp;)&nbsp;</td>
+ <td class="md" nowrap></td>
+ </tr>
+
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a05480.html#l00213">213</a> of file <a class="el" href="a05480.html">big_file.cpp</a>.
+<p>
+References <a class="el" href="a05481.html#l00153">_BNPs</a>, <a class="el" href="a05481.html#l00151">_ThreadFileArray</a>, <a class="el" href="a05481.html#l00084">NLMISC::CBigFile::CHandleFile::File</a>, <a class="el" href="a05481.html#l00132">NLMISC::CBigFile::BNP::FileNames</a>, <a class="el" href="a05480.html#l00050">NLMISC::CBigFile::CThreadFileArray::get()</a>, and <a class="el" href="a05481.html#l00135">NLMISC::CBigFile::BNP::ThreadFileId</a>.
+<p>
+Referenced by <a class="el" href="a05480.html#l00264">removeAll()</a>.
+<p>
+<div class="fragment"><pre>00214 {
+00215 <span class="keywordflow">if</span> (<a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.find (sBigFileName) != <a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.end())
+00216 {
+00217 map&lt;string, BNP&gt;::iterator it = <a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.find (sBigFileName);
+00218 BNP &amp;rbnp = it-&gt;second;
+00219 <span class="comment">/* \todo yoyo: THERE is a MAJOR drawback here: Only the FILE * of the current (surely main) thread</span>
+00220 <span class="comment"> is closed. other FILE* in other threads are still opened. This is not a big issue (system close the FILE* </span>
+00221 <span class="comment"> at the end of the process) and this is important so AsyncLoading of a currentTask can end up correclty </span>
+00222 <span class="comment"> (without an intermediate fclose()).</span>
+00223 <span class="comment"> */</span>
+00224 <span class="comment">// Get a ThreadSafe handle on the file</span>
+00225 CHandleFile &amp;handle= <a class="code" href="a02261.html#NLMISC_1_1CBigFiler1">_ThreadFileArray</a>.<a class="code" href="a02266.html#NLMISC_1_1CBigFile_1_1CThreadFileArraya2">get</a>(rbnp.ThreadFileId);
+00226 <span class="comment">// close it if needed</span>
+00227 <span class="keywordflow">if</span> (handle.File != NULL)
+00228 {
+00229 fclose (handle.File);
+00230 handle.File= NULL;
+00231 }
+00232 <span class="comment">/* \todo trap : can make the CPath crash. CPath must be informed that the files in bigfiles have been removed</span>
+00233 <span class="comment"> this is because CPath use memory of CBigFile if it runs in memoryCompressed mode */</span>
+00234 <span class="keyword">delete</span> [] rbnp.FileNames;
+00235 <a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.erase (it);
+00236 }
+00237 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CBigFilea6" doxytag="NLMISC::CBigFile::removeAll" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> void NLMISC::CBigFile::removeAll </td>
+ <td class="md" valign="top">(&nbsp;</td>
+ <td class="mdname1" valign="top" nowrap> </td>
+ <td class="md" valign="top">&nbsp;)&nbsp;</td>
+ <td class="md" nowrap></td>
+ </tr>
+
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a05480.html#l00264">264</a> of file <a class="el" href="a05480.html">big_file.cpp</a>.
+<p>
+References <a class="el" href="a05481.html#l00153">_BNPs</a>, and <a class="el" href="a05480.html#l00213">remove()</a>.
+<p>
+<div class="fragment"><pre>00265 {
+00266 <span class="keywordflow">while</span> (<a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.begin() != <a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.end())
+00267 {
+00268 <a class="code" href="a02261.html#NLMISC_1_1CBigFilea5">remove</a> (<a class="code" href="a02261.html#NLMISC_1_1CBigFiler0">_BNPs</a>.begin()-&gt;first);
+00269 }
+00270 }
+</pre></div> </td>
+ </tr>
+</table>
+<hr><h2>Friends And Related Function Documentation</h2>
+<a class="anchor" name="NLMISC_1_1CBigFilen0" doxytag="NLMISC::CBigFile::CThreadFileArray" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> friend class <a class="el" href="a02266.html">CThreadFileArray</a><code> [friend]</code>
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a05481.html#l00079">79</a> of file <a class="el" href="a05481.html">big_file.h</a>. </td>
+ </tr>
+</table>
+<hr><h2>Field Documentation</h2>
+<a class="anchor" name="NLMISC_1_1CBigFiler0" doxytag="NLMISC::CBigFile::_BNPs" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> std::map&lt;std::string, <a class="el" href="a02262.html">BNP</a>&gt; <a class="el" href="a02261.html#NLMISC_1_1CBigFiler0">NLMISC::CBigFile::_BNPs</a><code> [private]</code>
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a05481.html#l00153">153</a> of file <a class="el" href="a05481.html">big_file.h</a>.
+<p>
+Referenced by <a class="el" href="a05480.html#l00086">add()</a>, <a class="el" href="a05480.html#l00273">getFile()</a>, <a class="el" href="a05480.html#l00341">getFileNamePtr()</a>, <a class="el" href="a05480.html#l00240">isBigFileAdded()</a>, <a class="el" href="a05480.html#l00248">list()</a>, <a class="el" href="a05480.html#l00213">remove()</a>, and <a class="el" href="a05480.html#l00264">removeAll()</a>. </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CBigFilev0" doxytag="NLMISC::CBigFile::_Singleton" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> <a class="el" href="a02261.html">CBigFile</a> * <a class="el" href="a02261.html#NLMISC_1_1CBigFilev0">NLMISC::CBigFile::_Singleton</a> = NULL<code> [static, private]</code>
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a05480.html#l00036">36</a> of file <a class="el" href="a05480.html">big_file.cpp</a>. </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CBigFiler1" doxytag="NLMISC::CBigFile::_ThreadFileArray" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> <a class="el" href="a02266.html">CThreadFileArray</a> <a class="el" href="a02261.html#NLMISC_1_1CBigFiler1">NLMISC::CBigFile::_ThreadFileArray</a><code> [private]</code>
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a05481.html#l00151">151</a> of file <a class="el" href="a05481.html">big_file.h</a>.
+<p>
+Referenced by <a class="el" href="a05480.html#l00086">add()</a>, <a class="el" href="a05480.html#l00273">getFile()</a>, and <a class="el" href="a05480.html#l00213">remove()</a>. </td>
+ </tr>
+</table>
+<hr>The documentation for this class was generated from the following files:<ul>
+<li><a class="el" href="a05481.html">big_file.h</a><li><a class="el" href="a05480.html">big_file.cpp</a></ul>
+<hr size="1"><address style="align: right;"><small>Generated on Tue Mar 16 13:02:12 2004 for NeL by
+<a href="http://www.doxygen.org/index.html">
+<img src="doxygen.png" alt="doxygen" align="middle" border=0 >
+</a>1.3.6 </small></address>
+</body>
+</html>