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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::CConfigFile class Reference</title>
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+<h1>NLMISC::CConfigFile Class Reference</h1><code>#include &lt;<a class="el" href="a05598.html">config_file.h</a>&gt;</code>
+<p>
+<hr><a name="_details"></a><h2>Detailed Description</h2>
+<a class="el" href="a02401.html">CConfigFile</a> class. Useful when you want to have a configuration file with variables. It manages integers, real (double), and string basic types. A variable can be an array of basic type. In this case, all elements of the array must have the same type.<p>
+If you setup the global callback before loading, it'll be call after the <a class="el" href="a02401.html#NLMISC_1_1CConfigFilea12">load()</a> function.<p>
+Example: <pre class="fragment"><div> <span class="keywordflow">try</span>
+ {
+ <a class="code" href="a02401.html">CConfigFile</a> cf;
+
+ <span class="comment">// Load and parse "test.txt" file</span>
+ cf.<a class="code" href="a02401.html#NLMISC_1_1CConfigFilea12">load</a> (<span class="stringliteral">"test.txt"</span>);
+
+ <span class="comment">// Attach a callback to the var1 variable. When the var1 will changed, this cvar1cb function will be called</span>
+ cf.<a class="code" href="a02401.html#NLMISC_1_1CConfigFilea17">setCallback</a> (<span class="stringliteral">"var1"</span>, var1cb);
+
+ <span class="comment">// Get the foo variable (suppose it's a string variable)</span>
+ <a class="code" href="a02402.html">CConfigFile::CVar</a> &amp;foo = cf.<a class="code" href="a02401.html#NLMISC_1_1CConfigFilea9">getVar</a> (<span class="stringliteral">"foo"</span>);
+
+ <span class="comment">// Display the content of the variable</span>
+ printf (<span class="stringliteral">"foo = %s\n"</span>, foo.<a class="code" href="a02402.html#NLMISC_1_1CConfigFile_1_1CVarz1933_3">asString</a> ().c_str ());
+
+ <span class="comment">// Get the bar variable (suppose it's an array of int)</span>
+ <a class="code" href="a02402.html">CConfigFile::CVar</a> &amp;bar = cf.<a class="code" href="a02401.html#NLMISC_1_1CConfigFilea9">getVar</a> (<span class="stringliteral">"bar"</span>);
+
+ <span class="comment">// Display the content of the all elements of the bar variable</span>
+ printf (<span class="stringliteral">"bar have %d elements : \n"</span>, bar.<a class="code" href="a02402.html#NLMISC_1_1CConfigFile_1_1CVara4">size</a> ());
+ <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; bar.<a class="code" href="a02402.html#NLMISC_1_1CConfigFile_1_1CVara4">size</a> (); i++)
+ printf (<span class="stringliteral">"%d "</span>, bar.<a class="code" href="a02402.html#NLMISC_1_1CConfigFile_1_1CVarz1933_2">asInt</a> (i));
+ printf(<span class="stringliteral">"\n"</span>);
+ }
+ <span class="keywordflow">catch</span> (EConfigFile &amp;e)
+ {
+ <span class="comment">// Something goes wrong... catch that</span>
+ printf (<span class="stringliteral">"%s\n"</span>, e.what ());
+ }
+ *
+</div></pre><p>
+Example of config file: <pre class="fragment"><div> <span class="comment">// one line comment</span>
+ / * big <a class="code" href="a04115.html#a118">comment</a>
+ on more than one <a class="code" href="a05377.html#a3">line</a> * /
+
+ var1 = 123; <span class="comment">// var1 type:int, value:123</span>
+ var2 = <span class="stringliteral">"456.25"</span>; <span class="comment">// var2 type:string, value:"456.25"</span>
+ var3 = 123.123; <span class="comment">// var3 type:real, value:123.123</span>
+
+ <span class="comment">// the resulting type is type of the first left value</span>
+ var4 = 123.123 + 2; <span class="comment">// var4 type:real, value:125.123</span>
+ var5 = 123 + 2.1; <span class="comment">// var5 type:int, value:125</span>
+
+ var6 = (-112+1) * 3 - 14; <span class="comment">// var6 type:int, value:-347</span>
+
+ var7 = var1 + 1; <span class="comment">// var7 type:int, value:124</span>
+
+ var8 = var2 + 10; <span class="comment">// var8 type:string, value:456.2510 (convert 10 into a string and concat it)</span>
+ var9 = 10.15 + var2; <span class="comment">// var9 type:real, value:466.4 (convert var2 into a real and add it)</span>
+
+ var10 = { 10.0, 51.1 }; <span class="comment">// var10 type:realarray, value:{10.0,51.1}</span>
+ var11 = { <span class="stringliteral">"str1"</span>, <span class="stringliteral">"str2"</span>, <span class="stringliteral">"str3"</span> }; <span class="comment">// var11 type:stringarray, value:{"str1", "str2", "str3"}</span>
+
+ var12 = { 10+var1, var1-var7 }; <span class="comment">// var12 type:intarray, value:{133,-1}</span>
+ *
+</div></pre><p>
+Operators are '+', '-', '*', '/'. You can't use operators on a array variable, for example, you can't do =var12+1. If you have 2 variables with the same name, the first value will be remplaced by the second one.<p>
+<dl compact><dt><b><a class="el" href="bug.html#_bug000001">Bug:</a></b></dt><dd>if you terminate the config file with a comment without carriage returns it'll generate an exception, add a carriage returns </dd></dl>
+<dl compact><dt><b>Author:</b></dt><dd>Vianney Lecroart <p>
+Nevrax France </dd></dl>
+<dl compact><dt><b>Date:</b></dt><dd>2000 </dd></dl>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a05598.html#l00119">119</a> of file <a class="el" href="a05598.html">config_file.h</a>.<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>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea0">CConfigFile</a> ()</td></tr>
+
+<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea1">clear</a> ()</td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Clear all the variable array (including information on variable callback etc). <a href="#NLMISC_1_1CConfigFilea1"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea2">clearVars</a> ()</td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">set to 0 or "" all variable in the array (but not destroy them) <a href="#NLMISC_1_1CConfigFilea2"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea3">display</a> (<a class="el" href="a02813.html">CLog</a> *log) const </td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">display all variables with nlinfo (debug use) <a href="#NLMISC_1_1CConfigFilea3"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea4">display</a> () const </td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">display all variables with nlinfo (debug use) <a href="#NLMISC_1_1CConfigFilea4"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea5">exists</a> (const std::string &amp;varName)</td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Return true if the variable exists, false otherwise. <a href="#NLMISC_1_1CConfigFilea5"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>std::string&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea6">getFilename</a> () const </td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">returns the config file name <a href="#NLMISC_1_1CConfigFilea6"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a04558.html#a15">uint</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea7">getNumVar</a> () const </td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get the variable count. <a href="#NLMISC_1_1CConfigFilea7"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02402.html">CVar</a> *&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea8">getVar</a> (<a class="el" href="a04558.html#a15">uint</a> varId)</td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get a variable. <a href="#NLMISC_1_1CConfigFilea8"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02402.html">CVar</a> &amp;&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea9">getVar</a> (const std::string &amp;varName)</td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get a variable with the variable name. <a href="#NLMISC_1_1CConfigFilea9"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02402.html">CVar</a> *&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea10">getVarPtr</a> (const std::string &amp;varName)</td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get a variable pointer with the variable name, without throwing exception. Return NULL if not found. <a href="#NLMISC_1_1CConfigFilea10"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02402.html">CVar</a> *&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea11">insertVar</a> (const std::string &amp;varName, const <a class="el" href="a02402.html">CVar</a> &amp;varToCopy)</td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Add a variable. If the variable already exit, return it. <a href="#NLMISC_1_1CConfigFilea11"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea12">load</a> (const std::string &amp;fileName)</td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">load and parse the file <a href="#NLMISC_1_1CConfigFilea12"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea13">loaded</a> ()</td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns true if the file has been loaded. <a href="#NLMISC_1_1CConfigFilea13"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea14">reparse</a> ()</td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">reload and reparse the file <a href="#NLMISC_1_1CConfigFilea14"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea15">save</a> () const </td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">save the config file <a href="#NLMISC_1_1CConfigFilea15"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea16">setCallback</a> (const std::string &amp;VarName, void(*cb)(<a class="el" href="a02402.html">CConfigFile::CVar</a> &amp;var))</td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">set a callback function to a variable, it will be called when this variable is modified <a href="#NLMISC_1_1CConfigFilea16"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea17">setCallback</a> (void(*cb)())</td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">set a callback function that is called when the config file is modified <a href="#NLMISC_1_1CConfigFilea17"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>virtual&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilea18">~CConfigFile</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>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilee0">checkConfigFiles</a> ()</td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Internal use only. <a href="#NLMISC_1_1CConfigFilee0"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilee1">setTimeout</a> (<a class="el" href="a04558.html#a11">uint32</a> timeout)</td></tr>
+
+<tr><td colspan=2><br><h2>Data Fields</h2></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>std::vector&lt; std::string &gt;&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFileo0">UnknownVariables</a></td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">contains the variable names that <a class="el" href="a02401.html#NLMISC_1_1CConfigFilea9">getVar()</a> and <a class="el" href="a02401.html#NLMISC_1_1CConfigFilea10">getVarPtr()</a> tried to access but not present in the cfg <a href="#NLMISC_1_1CConfigFileo0"></a><br><br></td></tr>
+<tr><td colspan=2><br><h2>Private Attributes</h2></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>void(*&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFiler0">_Callback</a> )()</td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Internal use only. <a href="#NLMISC_1_1CConfigFiler0"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>std::vector&lt; <a class="el" href="a02402.html">CVar</a> &gt;&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a></td></tr>
+
+<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Internal use only. <a href="#NLMISC_1_1CConfigFiler1"></a><br><br></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>std::vector&lt; std::string &gt;&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFiler2">FileNames</a></td></tr>
+
+<tr><td class="memItemLeft" nowrap align=right valign=top>std::vector&lt; <a class="el" href="a04558.html#a11">uint32</a> &gt;&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFiler3">LastModified</a></td></tr>
+
+<tr><td colspan=2><br><h2>Static Private Attributes</h2></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>std::vector&lt; <a class="el" href="a02401.html">CConfigFile</a> * &gt; *&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilev0">_ConfigFiles</a> = NULL</td></tr>
+
+<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a04558.html#a11">uint32</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a02401.html#NLMISC_1_1CConfigFilev1">_Timeout</a> = 1000</td></tr>
+
+</table>
+<hr><h2>Constructor &amp; Destructor Documentation</h2>
+<a class="anchor" name="NLMISC_1_1CConfigFilea0" doxytag="NLMISC::CConfigFile::CConfigFile" ></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::CConfigFile::CConfigFile </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> [inline]</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="a05598.html#l00202">202</a> of file <a class="el" href="a05598.html">config_file.h</a>.
+<p>
+References <a class="el" href="a02401.html#NLMISC_1_1CConfigFiler0">_Callback</a>.
+<p>
+<div class="fragment"><pre>00202 : <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler0">_Callback</a>(NULL) {}
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilea18" doxytag="NLMISC::CConfigFile::~CConfigFile" ></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::CConfigFile::~<a class="el" href="a02401.html">CConfigFile</a> </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> [virtual]</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="a05597.html#l00227">227</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+References <a class="el" href="a05597.html#l00677">_ConfigFiles</a>.
+<p>
+<div class="fragment"><pre>00228 {
+00229 <span class="keywordflow">if</span> (<a class="code" href="a02401.html#NLMISC_1_1CConfigFilev0">_ConfigFiles</a> == NULL || (*_ConfigFiles).empty ()) <span class="keywordflow">return</span>;
+00230
+00231 vector&lt;CConfigFile *&gt;::iterator it = find ((*_ConfigFiles).begin (), (*_ConfigFiles).end (), <span class="keyword">this</span>);
+00232 <span class="keywordflow">if</span> (it != (*_ConfigFiles).end ())
+00233 {
+00234 (*_ConfigFiles).erase (it);
+00235 }
+00236
+00237 <span class="keywordflow">if</span> ((*_ConfigFiles).empty())
+00238 {
+00239 <span class="keyword">delete</span> <a class="code" href="a02401.html#NLMISC_1_1CConfigFilev0">_ConfigFiles</a>;
+00240 <a class="code" href="a02401.html#NLMISC_1_1CConfigFilev0">_ConfigFiles</a> = NULL;
+00241 }
+00242 }
+</pre></div> </td>
+ </tr>
+</table>
+<hr><h2>Member Function Documentation</h2>
+<a class="anchor" name="NLMISC_1_1CConfigFilee0" doxytag="NLMISC::CConfigFile::checkConfigFiles" ></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::CConfigFile::checkConfigFiles </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>
+Internal use only.
+<p>
+
+<p>
+Definition at line <a class="el" href="a05597.html#l00681">681</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+References <a class="el" href="a05597.html#l00677">_ConfigFiles</a>, <a class="el" href="a05597.html#l00679">_Timeout</a>, <a class="el" href="a05622.html#l00290">nlassert</a>, <a class="el" href="a05622.html#l00135">nlwarning</a>, and <a class="el" href="a05981.html#l00105">uint</a>.
+<p>
+<div class="fragment"><pre>00682 {
+00683 <span class="keywordflow">if</span> (<a class="code" href="a02401.html#NLMISC_1_1CConfigFilev0">_ConfigFiles</a> == NULL) <span class="keywordflow">return</span>;
+00684
+00685 <span class="keyword">static</span> time_t LastCheckTime = time (NULL);
+00686 <span class="keywordflow">if</span> (<a class="code" href="a02401.html#NLMISC_1_1CConfigFilev1">_Timeout</a> &gt; 0 &amp;&amp; (<span class="keywordtype">float</span>)(time (NULL) - LastCheckTime)*1000.0f &lt; (<span class="keywordtype">float</span>)<a class="code" href="a02401.html#NLMISC_1_1CConfigFilev1">_Timeout</a>) <span class="keywordflow">return</span>;
+00687
+00688 LastCheckTime = time (NULL);
+00689
+00690 <span class="keywordtype">bool</span> needReparse;
+00691 <span class="keywordflow">for</span> (vector&lt;CConfigFile *&gt;::iterator it = (*_ConfigFiles).begin (); it != (*_ConfigFiles).end (); it++)
+00692 {
+00693 needReparse = <span class="keyword">false</span>;
+00694 <a class="code" href="a04199.html#a6">nlassert</a> ((*it)-&gt;FileNames.size() == (*it)-&gt;LastModified.size());
+00695 <span class="keywordflow">for</span> (<a class="code" href="a04558.html#a15">uint</a> i = 0; i &lt; (*it)-&gt;FileNames.size(); i++)
+00696 {
+00697 <span class="keywordflow">if</span> ((*it)-&gt;LastModified[i] != CFile::getFileModificationDate((*it)-&gt;FileNames[i]))
+00698 {
+00699 needReparse = <span class="keyword">true</span>;
+00700 (*it)-&gt;LastModified[i] = CFile::getFileModificationDate((*it)-&gt;FileNames[i]);
+00701 }
+00702 }
+00703 <span class="keywordflow">if</span> (needReparse)
+00704 {
+00705 <span class="keywordflow">try</span>
+00706 {
+00707 (*it)-&gt;reparse ();
+00708 }
+00709 <span class="keywordflow">catch</span> (EConfigFile &amp;e)
+00710 {
+00711 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"CF: Exception will re-read modified config file '%s': %s"</span>, (*it)-&gt;getFilename().c_str(), e.what ());
+00712 }
+00713 }
+00714 }
+00715 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilea1" doxytag="NLMISC::CConfigFile::clear" ></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::CConfigFile::clear </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>
+Clear all the variable array (including information on variable callback etc).
+<p>
+
+<p>
+Definition at line <a class="el" href="a05597.html#l00722">722</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+<div class="fragment"><pre>00723 {
+00724 <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>.clear ();
+00725 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilea2" doxytag="NLMISC::CConfigFile::clearVars" ></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::CConfigFile::clearVars </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>
+set to 0 or "" all variable in the array (but not destroy them)
+<p>
+
+<p>
+Definition at line <a class="el" href="a05597.html#l00727">727</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+<div class="fragment"><pre>00728 {
+00729 <span class="keywordflow">for</span> (vector&lt;CVar&gt;::iterator it = <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>.begin (); it != <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>.end (); it++)
+00730 {
+00731 (*it).Type = CVar::T_UNKNOWN;
+00732 }
+00733 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilea3" doxytag="NLMISC::CConfigFile::display" ></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::CConfigFile::display </td>
+ <td class="md" valign="top">(&nbsp;</td>
+ <td class="md" nowrap valign="top"><a class="el" href="a02813.html">CLog</a> *&nbsp;</td>
+ <td class="mdname1" valign="top" nowrap> <em>log</em> </td>
+ <td class="md" valign="top">&nbsp;)&nbsp;</td>
+ <td class="md" nowrap> const</td>
+ </tr>
+
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+display all variables with nlinfo (debug use)
+<p>
+
+<p>
+Definition at line <a class="el" href="a05597.html#l00559">559</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+References <a class="el" href="a05621.html#l00900">NLMISC::createDebug()</a>, <a class="el" href="a05943.html#l00467">NLMISC::CLog::displayRaw()</a>, <a class="el" href="a05943.html#l00442">NLMISC::CLog::displayRawNL()</a>, and <a class="el" href="a05598.html#l00258">getFilename()</a>.
+<p>
+<div class="fragment"><pre>00560 {
+00561 <a class="code" href="a05378.html#a298">createDebug</a> ();
+00562
+00563 log-&gt;displayRawNL (<span class="stringliteral">"Config file %s have %d variables and %d root config file:"</span>, <a class="code" href="a02401.html#NLMISC_1_1CConfigFilea6">getFilename</a>().c_str(), <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>.size(), <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler2">FileNames</a>.size()-1);
+00564 log-&gt;displayRaw (<span class="stringliteral">"Root config files: "</span>);
+00565 <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 1; i &lt; (<span class="keywordtype">int</span>)<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler2">FileNames</a>.size(); i++)
+00566 {
+00567 log-&gt;displayRaw (FileNames[i].c_str());
+00568 }
+00569 log-&gt;displayRawNL (<span class="stringliteral">""</span>);
+00570 log-&gt;displayRawNL (<span class="stringliteral">"------------------------------------------------------"</span>);
+00571 <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i &lt; (<span class="keywordtype">int</span>)<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>.size(); i++)
+00572 {
+00573 log-&gt;displayRaw ((_Vars[i].Callback==NULL)?<span class="stringliteral">" "</span>:<span class="stringliteral">"CB "</span>);
+00574 log-&gt;displayRaw ((_Vars[i].Root)?<span class="stringliteral">"Root "</span>:<span class="stringliteral">" "</span>);
+00575 <span class="keywordflow">if</span> (<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].Comp)
+00576 {
+00577 <span class="keywordflow">switch</span> (<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].Type)
+00578 {
+00579 <span class="keywordflow">case</span> CConfigFile::CVar::T_INT:
+00580 {
+00581 log-&gt;displayRaw (<span class="stringliteral">"%-20s { "</span>, _Vars[i].Name.c_str());
+00582 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> it=0; it &lt; (<span class="keywordtype">int</span>)<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].IntValues.size(); it++)
+00583 {
+00584 log-&gt;displayRaw (<span class="stringliteral">"'%d' "</span>, _Vars[i].IntValues[it]);
+00585 }
+00586 log-&gt;displayRawNL (<span class="stringliteral">"}"</span>);
+00587 <span class="keywordflow">break</span>;
+00588 }
+00589 <span class="keywordflow">case</span> CConfigFile::CVar::T_STRING:
+00590 {
+00591 log-&gt;displayRaw (<span class="stringliteral">"%-20s { "</span>, _Vars[i].Name.c_str());
+00592 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> st=0; st &lt; (<span class="keywordtype">int</span>)<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].StrValues.size(); st++)
+00593 {
+00594 log-&gt;displayRaw (<span class="stringliteral">"\"%s\" "</span>, _Vars[i].StrValues[st].c_str());
+00595 }
+00596 log-&gt;displayRawNL (<span class="stringliteral">"}"</span>);
+00597 <span class="keywordflow">break</span>;
+00598 }
+00599 <span class="keywordflow">case</span> CConfigFile::CVar::T_REAL:
+00600 {
+00601 log-&gt;displayRaw (<span class="stringliteral">"%-20s { "</span> , _Vars[i].Name.c_str());
+00602 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> rt=0; rt &lt; (<span class="keywordtype">int</span>)<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].RealValues.size(); rt++)
+00603 {
+00604 log-&gt;displayRaw (<span class="stringliteral">"`%f` "</span>, _Vars[i].RealValues[rt]);
+00605 }
+00606 log-&gt;displayRawNL (<span class="stringliteral">"}"</span>);
+00607 <span class="keywordflow">break</span>;
+00608 }
+00609 <span class="keywordflow">case</span> CConfigFile::CVar::T_UNKNOWN:
+00610 {
+00611 log-&gt;displayRawNL (<span class="stringliteral">"%-20s { }"</span> , _Vars[i].Name.c_str());
+00612 <span class="keywordflow">break</span>;
+00613 }
+00614 <span class="keywordflow">default</span>:
+00615 {
+00616 log-&gt;displayRawNL (<span class="stringliteral">"%-20s &lt;default case comp&gt; (%d)"</span> , _Vars[i].Name.c_str(), <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].Type);
+00617 <span class="keywordflow">break</span>;
+00618 }
+00619 }
+00620 }
+00621 <span class="keywordflow">else</span>
+00622 {
+00623 <span class="keywordflow">switch</span> (<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].Type)
+00624 {
+00625 <span class="keywordflow">case</span> CConfigFile::CVar::T_INT:
+00626 log-&gt;displayRawNL (<span class="stringliteral">"%-20s '%d'"</span>, _Vars[i].Name.c_str(), <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].IntValues[0]);
+00627 <span class="keywordflow">break</span>;
+00628 <span class="keywordflow">case</span> CConfigFile::CVar::T_STRING:
+00629 log-&gt;displayRawNL (<span class="stringliteral">"%-20s \"%s\""</span>, _Vars[i].Name.c_str(), <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].StrValues[0].c_str());
+00630 <span class="keywordflow">break</span>;
+00631 <span class="keywordflow">case</span> CConfigFile::CVar::T_REAL:
+00632 log-&gt;displayRawNL (<span class="stringliteral">"%-20s `%f`"</span>, _Vars[i].Name.c_str(), <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].RealValues[0]);
+00633 <span class="keywordflow">break</span>;
+00634 <span class="keywordflow">case</span> CConfigFile::CVar::T_UNKNOWN:
+00635 log-&gt;displayRawNL (<span class="stringliteral">"%-20s &lt;Unknown&gt;"</span>, _Vars[i].Name.c_str());
+00636 <span class="keywordflow">break</span>;
+00637 <span class="keywordflow">default</span>:
+00638 {
+00639 log-&gt;displayRawNL (<span class="stringliteral">"%-20s &lt;default case&gt; (%d)"</span> , _Vars[i].Name.c_str(), <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].Type);
+00640 <span class="keywordflow">break</span>;
+00641 }
+00642 }
+00643 }
+00644 }
+00645 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilea4" doxytag="NLMISC::CConfigFile::display" ></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::CConfigFile::display </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> const</td>
+ </tr>
+
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+display all variables with nlinfo (debug use)
+<p>
+
+<p>
+Definition at line <a class="el" href="a05597.html#l00554">554</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+References <a class="el" href="a05621.html#l00091">NLMISC::InfoLog</a>.
+<p>
+<div class="fragment"><pre>00555 {
+00556 <a class="code" href="a02401.html#NLMISC_1_1CConfigFilea4">display</a> (InfoLog);
+00557 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilea5" doxytag="NLMISC::CConfigFile::exists" ></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::CConfigFile::exists </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>varName</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>
+Return true if the variable exists, false otherwise.
+<p>
+
+<p>
+Definition at line <a class="el" href="a05597.html#l00461">461</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+References <a class="el" href="a05981.html#l00105">uint</a>.
+<p>
+Referenced by <a class="el" href="a06364.html#l00419">NLNET::IService::main()</a>.
+<p>
+<div class="fragment"><pre>00462 {
+00463 <span class="keywordflow">for</span> (<a class="code" href="a04558.html#a15">uint</a> i = 0; i &lt; <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>.size(); i++)
+00464 {
+00465 <span class="comment">// the type could be T_UNKNOWN if we add a callback on this name but this var is not in the config file</span>
+00466 <span class="keywordflow">if</span> (<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].Name == varName &amp;&amp; (<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].Type != CVar::T_UNKNOWN || _Vars[i].Comp))
+00467 {
+00468 <span class="keywordflow">return</span> <span class="keyword">true</span>;
+00469 }
+00470 }
+00471 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+00472 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilea6" doxytag="NLMISC::CConfigFile::getFilename" ></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::string NLMISC::CConfigFile::getFilename </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> const<code> [inline]</code></td>
+ </tr>
+
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+returns the config file name
+<p>
+
+<p>
+Definition at line <a class="el" href="a05598.html#l00258">258</a> of file <a class="el" href="a05598.html">config_file.h</a>.
+<p>
+Referenced by <a class="el" href="a05597.html#l00559">display()</a>, <a class="el" href="a05597.html#l00431">getVar()</a>, <a class="el" href="a06665.html#l00050">NLMISC::IVariable::init()</a>, <a class="el" href="a05597.html#l00474">save()</a>, and <a class="el" href="a05597.html#l00647">setCallback()</a>.
+<p>
+<div class="fragment"><pre>00258 { <span class="keywordflow">return</span> <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler2">FileNames</a>[0]; }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilea7" doxytag="NLMISC::CConfigFile::getNumVar" ></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="a04558.html#a15">uint</a> NLMISC::CConfigFile::getNumVar </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> const</td>
+ </tr>
+
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+Get the variable count.
+<p>
+
+<p>
+Definition at line <a class="el" href="a05597.html#l00735">735</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+References <a class="el" href="a05981.html#l00105">uint</a>.
+<p>
+<div class="fragment"><pre>00736 {
+00737 <span class="keywordflow">return</span> <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>.size ();
+00738 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilea8" doxytag="NLMISC::CConfigFile::getVar" ></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="a02402.html">CConfigFile::CVar</a> * NLMISC::CConfigFile::getVar </td>
+ <td class="md" valign="top">(&nbsp;</td>
+ <td class="md" nowrap valign="top"><a class="el" href="a04558.html#a15">uint</a>&nbsp;</td>
+ <td class="mdname1" valign="top" nowrap> <em>varId</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>
+Get a variable.
+<p>
+
+<p>
+Definition at line <a class="el" href="a05597.html#l00740">740</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+References <a class="el" href="a05981.html#l00105">uint</a>.
+<p>
+<div class="fragment"><pre>00741 {
+00742 <span class="keywordflow">return</span> &amp;(<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[varId]);
+00743 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilea9" doxytag="NLMISC::CConfigFile::getVar" ></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="a02402.html">CConfigFile::CVar</a> &amp; NLMISC::CConfigFile::getVar </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>varName</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>
+Get a variable with the variable name.
+<p>
+
+<p>
+Definition at line <a class="el" href="a05597.html#l00431">431</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+References <a class="el" href="a05598.html#l00258">getFilename()</a>, and <a class="el" href="a05597.html#l00441">getVarPtr()</a>.
+<p>
+Referenced by <a class="el" href="a06364.html#l00419">NLNET::IService::main()</a>, <a class="el" href="a05903.html#l00042">NLLIGO::CLigoConfig::read()</a>, and <a class="el" href="a06641.html#l00202">NLNET::CUdpSimSock::setSimValues()</a>.
+<p>
+<div class="fragment"><pre>00432 {
+00433 CVar *var = <a class="code" href="a02401.html#NLMISC_1_1CConfigFilea10">getVarPtr</a> (varName);
+00434 <span class="keywordflow">if</span> (var == 0)
+00435 <span class="keywordflow">throw</span> <a class="code" href="a03827.html">EUnknownVar</a> (<a class="code" href="a02401.html#NLMISC_1_1CConfigFilea6">getFilename</a>(), varName);
+00436 <span class="keywordflow">else</span>
+00437 <span class="keywordflow">return</span> *var;
+00438 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilea10" doxytag="NLMISC::CConfigFile::getVarPtr" ></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="a02402.html">CConfigFile::CVar</a> * NLMISC::CConfigFile::getVarPtr </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>varName</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>
+Get a variable pointer with the variable name, without throwing exception. Return NULL if not found.
+<p>
+
+<p>
+Definition at line <a class="el" href="a05597.html#l00441">441</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+References <a class="el" href="a05981.html#l00105">uint</a>, and <a class="el" href="a05598.html#l00255">UnknownVariables</a>.
+<p>
+Referenced by <a class="el" href="a05597.html#l00431">getVar()</a>, <a class="el" href="a06753.html#l00052">NLMISC::CWordsDictionary::init()</a>, <a class="el" href="a06665.html#l00050">NLMISC::IVariable::init()</a>, <a class="el" href="a05597.html#l00745">insertVar()</a>, <a class="el" href="a06364.html#l00419">NLNET::IService::main()</a>, and <a class="el" href="a05597.html#l00297">reparse()</a>.
+<p>
+<div class="fragment"><pre>00442 {
+00443 <a class="code" href="a04558.html#a15">uint</a> i;
+00444 <span class="keywordflow">for</span> (i = 0; i &lt; <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>.size(); i++)
+00445 {
+00446 <span class="comment">// the type could be T_UNKNOWN if we add a callback on this name but this var is not in the config file</span>
+00447 <span class="keywordflow">if</span> (<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].Name == varName &amp;&amp; (<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].Type != CVar::T_UNKNOWN || _Vars[i].Comp))
+00448 <span class="keywordflow">return</span> &amp;(_Vars[i]);
+00449 }
+00450
+00451 <span class="comment">// if not found, add it in the array if necessary</span>
+00452 <span class="keywordflow">for</span> (i = 0; i &lt; <a class="code" href="a02401.html#NLMISC_1_1CConfigFileo0">UnknownVariables</a>.size(); i++)
+00453 <span class="keywordflow">if</span>(<a class="code" href="a02401.html#NLMISC_1_1CConfigFileo0">UnknownVariables</a>[i] == varName)
+00454 <span class="keywordflow">break</span>;
+00455 <span class="keywordflow">if</span> (i == <a class="code" href="a02401.html#NLMISC_1_1CConfigFileo0">UnknownVariables</a>.size())
+00456 <a class="code" href="a02401.html#NLMISC_1_1CConfigFileo0">UnknownVariables</a>.push_back(varName);
+00457
+00458 <span class="keywordflow">return</span> NULL;
+00459 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilea11" doxytag="NLMISC::CConfigFile::insertVar" ></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="a02402.html">CConfigFile::CVar</a> * NLMISC::CConfigFile::insertVar </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>varName</em>, </td>
+ </tr>
+ <tr>
+ <td class="md" nowrap align="right"></td>
+ <td></td>
+ <td class="md" nowrap>const <a class="el" href="a02402.html">CVar</a> &amp;&nbsp;</td>
+ <td class="mdname" nowrap> <em>varToCopy</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>
+Add a variable. If the variable already exit, return it.
+<p>
+
+<p>
+Definition at line <a class="el" href="a05597.html#l00745">745</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+References <a class="el" href="a05597.html#l00441">getVarPtr()</a>, <a class="el" href="a05598.html#l00188">NLMISC::CConfigFile::CVar::Name</a>, and <a class="el" href="a05598.html#l00190">NLMISC::CConfigFile::CVar::Root</a>.
+<p>
+<div class="fragment"><pre>00746 {
+00747 <span class="comment">// Get the var</span>
+00748 CVar *var = <a class="code" href="a02401.html#NLMISC_1_1CConfigFilea10">getVarPtr</a> (varName);
+00749 <span class="keywordflow">if</span> (!var)
+00750 {
+00751 <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>.push_back (varToCopy);
+00752 var = &amp;(<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>.back ());
+00753 var-&gt;Root = <span class="keyword">false</span>;
+00754 var-&gt;Name = varName;
+00755 }
+00756 <span class="keywordflow">return</span> var;
+00757 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilea12" doxytag="NLMISC::CConfigFile::load" ></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::CConfigFile::load </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>fileName</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>
+load and parse the file
+<p>
+
+<p>
+Definition at line <a class="el" href="a05597.html#l00244">244</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+References <a class="el" href="a05597.html#l00677">_ConfigFiles</a>, <a class="el" href="a05622.html#l00135">nlwarning</a>, and <a class="el" href="a05597.html#l00297">reparse()</a>.
+<p>
+Referenced by <a class="el" href="a06753.html#l00052">NLMISC::CWordsDictionary::init()</a>, <a class="el" href="a06364.html#l00419">NLNET::IService::main()</a>, and <a class="el" href="a05903.html#l00042">NLLIGO::CLigoConfig::read()</a>.
+<p>
+<div class="fragment"><pre>00245 {
+00246 <span class="keywordflow">if</span>(fileName.empty())
+00247 {
+00248 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"CF: Can't load a empty file name configfile"</span>);
+00249 <span class="keywordflow">return</span>;
+00250 }
+00251
+00252 <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler2">FileNames</a>.clear ();
+00253 <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler2">FileNames</a>.push_back (fileName);
+00254
+00255 <span class="keywordflow">if</span> (<a class="code" href="a02401.html#NLMISC_1_1CConfigFilev0">_ConfigFiles</a> == NULL)
+00256 {
+00257 <a class="code" href="a02401.html#NLMISC_1_1CConfigFilev0">_ConfigFiles</a> = <span class="keyword">new</span> std::vector&lt;CConfigFile *&gt;;
+00258 }
+00259 (*CConfigFile::_ConfigFiles).push_back (<span class="keyword">this</span>);
+00260 <a class="code" href="a02401.html#NLMISC_1_1CConfigFilea14">reparse</a> ();
+00261
+00262 <span class="comment">/* _FileName.clear ();</span>
+00263 <span class="comment"> _FileName.push_back (fileName);</span>
+00264 <span class="comment"></span>
+00265 <span class="comment"> if (_ConfigFiles == NULL)</span>
+00266 <span class="comment"> {</span>
+00267 <span class="comment"> _ConfigFiles = new std::vector&lt;CConfigFile *&gt;;</span>
+00268 <span class="comment"> }</span>
+00269 <span class="comment"> (*CConfigFile::_ConfigFiles).push_back (this);</span>
+00270 <span class="comment"> reparse ();</span>
+00271 <span class="comment"></span>
+00272 <span class="comment"> // If we find a linked config file, load it but don't overload already existant variable</span>
+00273 <span class="comment"> CVar *var = getVarPtr ("RootConfigFilename");</span>
+00274 <span class="comment"> if (var)</span>
+00275 <span class="comment"> {</span>
+00276 <span class="comment"> string RootConfigFilename = var-&gt;asString();</span>
+00277 <span class="comment"> nlinfo ("RootConfigFilename variable found in the '%s' config file, parse it (%s)", fileName.c_str(), RootConfigFilename.c_str());</span>
+00278 <span class="comment"></span>
+00279 <span class="comment"> string path = CFile::getPath(fileName);</span>
+00280 <span class="comment"></span>
+00281 <span class="comment"> if (!path.empty())</span>
+00282 <span class="comment"> path += "/";</span>
+00283 <span class="comment"></span>
+00284 <span class="comment"> path += RootConfigFilename;</span>
+00285 <span class="comment"></span>
+00286 <span class="comment"> reparse (path.c_str());</span>
+00287 <span class="comment"> }</span>
+00288 <span class="comment">*/</span>
+00289 <span class="comment">// print ();</span>
+00290 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilea13" doxytag="NLMISC::CConfigFile::loaded" ></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::CConfigFile::loaded </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>
+Returns true if the file has been loaded.
+<p>
+
+<p>
+Definition at line <a class="el" href="a05597.html#l00292">292</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+<div class="fragment"><pre>00293 {
+00294 <span class="keywordflow">return</span> !CConfigFile::FileNames.empty();
+00295 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilea14" doxytag="NLMISC::CConfigFile::reparse" ></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::CConfigFile::reparse </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>
+reload and reparse the file
+<p>
+
+<p>
+Definition at line <a class="el" href="a05597.html#l00297">297</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+References <a class="el" href="a02401.html#NLMISC_1_1CConfigFiler0">_Callback</a>, <a class="el" href="a05597.html#l00097">NLMISC::CConfigFile::CVar::asString()</a>, <a class="el" href="a05536.html#l00094">cf_CurrentLine</a>, <a class="el" href="a05538.html#l01682">cf_ifile</a>, <a class="el" href="a05536.html#l00096">cf_OverwriteExistingVariable</a>, <a class="el" href="a04174.html#a6">cfparse()</a>, <a class="el" href="a04115.html#a101">cfrestart()</a>, <a class="el" href="a05708.html#l00255">NLMISC::CIFile::close()</a>, <a class="el" href="a06167.html#l01402">NLMISC::CFile::fileExists()</a>, <a class="el" href="a06167.html#l00525">NLMISC::CPath::getFullPath()</a>, <a class="el" href="a05597.html#l00441">getVarPtr()</a>, <a class="el" href="a05536.html#l00086">LoadRoot</a>, <a class="el" href="a05622.html#l00101">nldebug</a>, <a class="el" href="a05622.html#l00111">nlinfo</a>, <a class="el" href="a05622.html#l00135">nlwarning</a>, <a class="el" href="a05708.html#l00135">NLMISC::CIFile::open()</a>, and <a class="el" href="a06167.html#l00452">NLMISC::CPath::standardizePath()</a>.
+<p>
+Referenced by <a class="el" href="a05597.html#l00244">load()</a>.
+<p>
+<div class="fragment"><pre>00298 {
+00299 <span class="keywordflow">if</span> (<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler2">FileNames</a>.empty())
+00300 {
+00301 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"CF: Can't reparse config file because file name is empty"</span>);
+00302 <span class="keywordflow">return</span>;
+00303 }
+00304
+00305 string fn = <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler2">FileNames</a>[0];
+00306
+00307 FileNames.clear ();
+00308 <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler3">LastModified</a>.clear ();
+00309
+00310 <span class="comment">// clearVars ();</span>
+00311
+00312 <span class="keywordflow">while</span> (!fn.empty())
+00313 {
+00314 fn = <a class="code" href="a03072.html#NLMISC_1_1CPathe11">NLMISC::CPath::getFullPath</a>(fn, <span class="keyword">false</span>);
+00315 <a class="code" href="a04199.html#a0">nldebug</a> (<span class="stringliteral">"CF: Adding config file '%s' in the config file"</span>, fn.c_str());
+00316 FileNames.push_back (fn);
+00317 <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler3">LastModified</a>.push_back (CFile::getFileModificationDate(fn));
+00318
+00319 <span class="keywordflow">if</span> (<a class="code" href="a04115.html#a91">cf_ifile</a>.<a class="code" href="a02653.html#NLMISC_1_1CIFilea12">open</a> (fn))
+00320 {
+00321 <a class="code" href="a04115.html#a101">cfrestart</a> (NULL);
+00322 <a class="code" href="a04113.html#a57">cf_OverwriteExistingVariable</a> = (FileNames.size()==1);
+00323 <a class="code" href="a04113.html#a53">LoadRoot</a> = (FileNames.size()&gt;1);
+00324 <span class="keywordtype">bool</span> parsingOK = (<a class="code" href="a04174.html#a6">cfparse</a> (&amp;(_Vars)) == 0);
+00325 <a class="code" href="a04115.html#a91">cf_ifile</a>.<a class="code" href="a02653.html#NLMISC_1_1CIFilea3">close</a>();
+00326 <span class="keywordflow">if</span> (!parsingOK)
+00327 {
+00328 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"CF: Parsing error in file %s line %d"</span>, fn.c_str(), <a class="code" href="a04113.html#a56">cf_CurrentLine</a>);
+00329 <span class="keywordflow">throw</span> <a class="code" href="a03799.html">EParseError</a> (fn, cf_CurrentLine);
+00330 }
+00331 }
+00332 <span class="keywordflow">else</span>
+00333 {
+00334 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"CF: Config file '%s' not found in the path '%s'"</span>, fn.c_str(), CPath::getCurrentPath().c_str());
+00335 <span class="keywordflow">throw</span> <a class="code" href="a03791.html">EFileNotFound</a> (fn);
+00336 }
+00337 <a class="code" href="a04115.html#a91">cf_ifile</a>.<a class="code" href="a02653.html#NLMISC_1_1CIFilea3">close</a> ();
+00338
+00339 <span class="comment">// If we find a linked config file, load it but don't overload already existant variable</span>
+00340 CVar *var = <a class="code" href="a02401.html#NLMISC_1_1CConfigFilea10">getVarPtr</a> (<span class="stringliteral">"RootConfigFilename"</span>);
+00341 <span class="keywordflow">if</span> (var)
+00342 {
+00343 string RootConfigFilename = var-&gt;asString();
+00344
+00345 <span class="keywordflow">if</span> (!<a class="code" href="a02524.html#NLMISC_1_1CFilee5">NLMISC::CFile::fileExists</a>(RootConfigFilename))
+00346 {
+00347 <span class="comment">// file is not found, try with the path of the master cfg</span>
+00348 string path = <a class="code" href="a03072.html#NLMISC_1_1CPathe24">NLMISC::CPath::standardizePath</a> (NLMISC::CFile::getPath(FileNames[0]));
+00349 RootConfigFilename = path + RootConfigFilename;
+00350 }
+00351
+00352 RootConfigFilename = <a class="code" href="a03072.html#NLMISC_1_1CPathe11">NLMISC::CPath::getFullPath</a>(RootConfigFilename, <span class="keyword">false</span>);
+00353
+00354 <span class="keywordflow">if</span> (RootConfigFilename != fn)
+00355 {
+00356 <a class="code" href="a04199.html#a1">nlinfo</a> (<span class="stringliteral">"CF: RootConfigFilename variable found in the '%s' config file, parse the root config file '%s'"</span>, fn.c_str(), RootConfigFilename.c_str());
+00357 fn = RootConfigFilename;
+00358 }
+00359 <span class="keywordflow">else</span>
+00360 fn.clear ();
+00361 }
+00362 <span class="keywordflow">else</span>
+00363 fn.clear ();
+00364 }
+00365
+00366 <span class="keywordflow">if</span> (<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler0">_Callback</a> != NULL)
+00367 <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler0">_Callback</a>();
+00368
+00369 <span class="comment">/* if (filename == NULL)</span>
+00370 <span class="comment"> {</span>
+00371 <span class="comment"> _LastModified = getLastModified ();</span>
+00372 <span class="comment"></span>
+00373 <span class="comment"> nlassert (!_FileName.empty());</span>
+00374 <span class="comment"></span>
+00375 <span class="comment"> if (cf_ifile.open (_FileName[0]))</span>
+00376 <span class="comment"> {</span>
+00377 <span class="comment"> // if we clear all the array, we'll lost the callback on variable and all information</span>
+00378 <span class="comment"> // _Vars.clear();</span>
+00379 <span class="comment"> cfrestart (NULL);</span>
+00380 <span class="comment"> cf_OverwriteExistingVariable = true;</span>
+00381 <span class="comment"> LoadRoot = false;</span>
+00382 <span class="comment"> bool parsingOK = (cfparse (&amp;(_Vars)) == 0);</span>
+00383 <span class="comment"> cf_ifile.close();</span>
+00384 <span class="comment"> if (!parsingOK)</span>
+00385 <span class="comment"> {</span>
+00386 <span class="comment"> nlwarning ("Parsing error in file %s line %d", _FileName.c_str(), cf_CurrentLine);</span>
+00387 <span class="comment"> throw EParseError (_FileName, cf_CurrentLine);</span>
+00388 <span class="comment"> }</span>
+00389 <span class="comment"> }</span>
+00390 <span class="comment"> else</span>
+00391 <span class="comment"> {</span>
+00392 <span class="comment"> nlwarning ("ConfigFile '%s' not found in the path '%s'", _FileName.c_str(), CPath::getCurrentPath().c_str());</span>
+00393 <span class="comment"> throw EFileNotFound (_FileName);</span>
+00394 <span class="comment"> }</span>
+00395 <span class="comment"> }</span>
+00396 <span class="comment"> else</span>
+00397 <span class="comment"> {</span>
+00398 <span class="comment"> nlassert (strlen(filename)&gt;0);</span>
+00399 <span class="comment"></span>
+00400 <span class="comment"> // load external config filename, don't overwrite existant variable</span>
+00401 <span class="comment"> if (cf_ifile.open (filename))</span>
+00402 <span class="comment"> {</span>
+00403 <span class="comment"> cfrestart (NULL);</span>
+00404 <span class="comment"> cf_OverwriteExistingVariable = false;</span>
+00405 <span class="comment"> LoadRoot = true;</span>
+00406 <span class="comment"> bool parsingOK = (cfparse (&amp;(_Vars)) == 0);</span>
+00407 <span class="comment"> cf_ifile.close ();</span>
+00408 <span class="comment"> if (!parsingOK)</span>
+00409 <span class="comment"> {</span>
+00410 <span class="comment"> nlwarning ("Parsing error in file %s line %d", filename, cf_CurrentLine);</span>
+00411 <span class="comment"> throw EParseError (filename, cf_CurrentLine);</span>
+00412 <span class="comment"> }</span>
+00413 <span class="comment"> }</span>
+00414 <span class="comment"> else</span>
+00415 <span class="comment"> {</span>
+00416 <span class="comment"> nlwarning ("RootConfigFilename '%s' not found", _FileName.c_str());</span>
+00417 <span class="comment"> }</span>
+00418 <span class="comment"> }</span>
+00419 <span class="comment"></span>
+00420 <span class="comment"> if (callingCallback)</span>
+00421 <span class="comment"> {</span>
+00422 <span class="comment"> if (_Callback != NULL) </span>
+00423 <span class="comment"> _Callback();</span>
+00424 <span class="comment"> }</span>
+00425 <span class="comment">*/</span>
+00426
+00427 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilea15" doxytag="NLMISC::CConfigFile::save" ></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::CConfigFile::save </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> const</td>
+ </tr>
+
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+save the config file
+<p>
+
+<p>
+Definition at line <a class="el" href="a05597.html#l00474">474</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+References <a class="el" href="a05598.html#l00258">getFilename()</a>, and <a class="el" href="a05622.html#l00135">nlwarning</a>.
+<p>
+<div class="fragment"><pre>00475 {
+00476 FILE *fp = fopen (<a class="code" href="a02401.html#NLMISC_1_1CConfigFilea6">getFilename</a>().c_str (), <span class="stringliteral">"w"</span>);
+00477 <span class="keywordflow">if</span> (fp == NULL)
+00478 {
+00479 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"CF: Couldn't create %s file"</span>, <a class="code" href="a02401.html#NLMISC_1_1CConfigFilea6">getFilename</a>().c_str ());
+00480 <span class="keywordflow">return</span>;
+00481 }
+00482
+00483 <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i &lt; (<span class="keywordtype">int</span>)<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>.size(); i++)
+00484 {
+00485 <span class="comment">// Not a root value </span>
+00486 <span class="keywordflow">if</span> (!<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].Root)
+00487 {
+00488 <span class="keywordflow">if</span> (<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].Comp)
+00489 {
+00490 fprintf(fp, <span class="stringliteral">"%-20s = {"</span>, _Vars[i].Name.c_str());
+00491 <span class="keywordflow">switch</span> (<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].Type)
+00492 {
+00493 <span class="keywordflow">case</span> CConfigFile::CVar::T_INT:
+00494 {
+00495 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> it=0; it &lt; (<span class="keywordtype">int</span>)<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].IntValues.size(); it++)
+00496 {
+00497 <span class="keywordflow">if</span> (it%<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].SaveWrap == 0)
+00498 {
+00499 fprintf(fp, <span class="stringliteral">"\n\t"</span>);
+00500 }
+00501 fprintf(fp, <span class="stringliteral">"%d%s"</span>, _Vars[i].IntValues[it], it&lt;(<span class="keywordtype">int</span>)_Vars[i].IntValues.size()-1?<span class="stringliteral">", "</span>:<span class="stringliteral">" "</span>);
+00502 }
+00503 <span class="keywordflow">break</span>;
+00504 }
+00505 <span class="keywordflow">case</span> CConfigFile::CVar::T_STRING:
+00506 {
+00507 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> st=0; st &lt; (<span class="keywordtype">int</span>)<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].StrValues.size(); st++)
+00508 {
+00509 <span class="keywordflow">if</span> (st%<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].SaveWrap == 0)
+00510 {
+00511 fprintf(fp, <span class="stringliteral">"\n\t"</span>);
+00512 }
+00513 fprintf(fp, <span class="stringliteral">"\"%s\"%s"</span>, _Vars[i].StrValues[st].c_str(), st&lt;(<span class="keywordtype">int</span>)_Vars[i].StrValues.size()-1?<span class="stringliteral">", "</span>:<span class="stringliteral">" "</span>);
+00514 }
+00515 <span class="keywordflow">break</span>;
+00516 }
+00517 <span class="keywordflow">case</span> CConfigFile::CVar::T_REAL:
+00518 {
+00519 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> rt=0; rt &lt; (<span class="keywordtype">int</span>)<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].RealValues.size(); rt++)
+00520 {
+00521 <span class="keywordflow">if</span> (rt%<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].SaveWrap == 0)
+00522 {
+00523 fprintf(fp, <span class="stringliteral">"\n\t"</span>);
+00524 }
+00525 fprintf(fp, <span class="stringliteral">"%.10f%s"</span>, _Vars[i].RealValues[rt], rt&lt;(<span class="keywordtype">int</span>)_Vars[i].RealValues.size()-1?<span class="stringliteral">", "</span>:<span class="stringliteral">" "</span>);
+00526 }
+00527 <span class="keywordflow">break</span>;
+00528 }
+00529 <span class="keywordflow">default</span>: <span class="keywordflow">break</span>;
+00530 }
+00531 fprintf(fp, <span class="stringliteral">"\n};\n"</span>);
+00532 }
+00533 <span class="keywordflow">else</span>
+00534 {
+00535 <span class="keywordflow">switch</span> (<a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].Type)
+00536 {
+00537 <span class="keywordflow">case</span> CConfigFile::CVar::T_INT:
+00538 fprintf(fp, <span class="stringliteral">"%-20s = %d;\n"</span>, _Vars[i].Name.c_str(), <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].IntValues[0]);
+00539 <span class="keywordflow">break</span>;
+00540 <span class="keywordflow">case</span> CConfigFile::CVar::T_STRING:
+00541 fprintf(fp, <span class="stringliteral">"%-20s = \"%s\";\n"</span>, _Vars[i].Name.c_str(), <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].StrValues[0].c_str());
+00542 <span class="keywordflow">break</span>;
+00543 <span class="keywordflow">case</span> CConfigFile::CVar::T_REAL:
+00544 fprintf(fp, <span class="stringliteral">"%-20s = %.10f;\n"</span>, _Vars[i].Name.c_str(), <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>[i].RealValues[0]);
+00545 <span class="keywordflow">break</span>;
+00546 <span class="keywordflow">default</span>: <span class="keywordflow">break</span>;
+00547 }
+00548 }
+00549 }
+00550 }
+00551 fclose (fp);
+00552 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilea16" doxytag="NLMISC::CConfigFile::setCallback" ></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::CConfigFile::setCallback </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>VarName</em>, </td>
+ </tr>
+ <tr>
+ <td class="md" nowrap align="right"></td>
+ <td></td>
+ <td class="md" nowrap>void(*&nbsp;</td>
+ <td class="mdname" nowrap> <em>cb</em>)(<a class="el" href="a02402.html">CConfigFile::CVar</a> &amp;var)</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>
+set a callback function to a variable, it will be called when this variable is modified
+<p>
+
+<p>
+Definition at line <a class="el" href="a05597.html#l00653">653</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+References <a class="el" href="a02402.html#NLMISC_1_1CConfigFile_1_1CVarz1937_1">NLMISC::CConfigFile::CVar::Callback</a>, <a class="el" href="a05598.html#l00191">NLMISC::CConfigFile::CVar::Comp</a>, <a class="el" href="a05598.html#l00258">getFilename()</a>, <a class="el" href="a05598.html#l00188">NLMISC::CConfigFile::CVar::Name</a>, <a class="el" href="a05622.html#l00111">nlinfo</a>, and <a class="el" href="a05598.html#l00189">NLMISC::CConfigFile::CVar::Type</a>.
+<p>
+<div class="fragment"><pre>00654 {
+00655 <span class="keywordflow">for</span> (vector&lt;CVar&gt;::iterator it = <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>.begin (); it != <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>.end (); it++)
+00656 {
+00657 <span class="keywordflow">if</span> (VarName == (*it).Name)
+00658 {
+00659 (*it).Callback = cb;
+00660 <a class="code" href="a04199.html#a1">nlinfo</a> (<span class="stringliteral">"CF: Setting callback when the variable '%s' on the file '%s' is modified externaly"</span>, VarName.c_str(), <a class="code" href="a02401.html#NLMISC_1_1CConfigFilea6">getFilename</a>().c_str());
+00661 <span class="keywordflow">return</span>;
+00662 }
+00663 }
+00664 <span class="comment">// VarName doesn't exist, add it now for the future</span>
+00665 CVar Var;
+00666 Var.Name = VarName;
+00667 Var.Callback = cb;
+00668 Var.Type = CVar::T_UNKNOWN;
+00669 Var.Comp = <span class="keyword">false</span>;
+00670 <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler1">_Vars</a>.push_back (Var);
+00671 <a class="code" href="a04199.html#a1">nlinfo</a> (<span class="stringliteral">"CF: Setting callback when the variable '%s' on the file '%s' is modified externaly (actually unknown)"</span>, VarName.c_str(), <a class="code" href="a02401.html#NLMISC_1_1CConfigFilea6">getFilename</a>().c_str());
+00672 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilea17" doxytag="NLMISC::CConfigFile::setCallback" ></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::CConfigFile::setCallback </td>
+ <td class="md" valign="top">(&nbsp;</td>
+ <td class="md" nowrap valign="top">void(*&nbsp;</td>
+ <td class="mdname1" valign="top" nowrap> <em>cb</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>
+set a callback function that is called when the config file is modified
+<p>
+
+<p>
+Definition at line <a class="el" href="a05597.html#l00647">647</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+References <a class="el" href="a02401.html#NLMISC_1_1CConfigFiler0">_Callback</a>, <a class="el" href="a05598.html#l00258">getFilename()</a>, and <a class="el" href="a05622.html#l00111">nlinfo</a>.
+<p>
+Referenced by <a class="el" href="a06665.html#l00050">NLMISC::IVariable::init()</a>, <a class="el" href="a06364.html#l00419">NLNET::IService::main()</a>, and <a class="el" href="a06641.html#l00202">NLNET::CUdpSimSock::setSimValues()</a>.
+<p>
+<div class="fragment"><pre>00648 {
+00649 <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler0">_Callback</a> = cb;
+00650 <a class="code" href="a04199.html#a1">nlinfo</a> (<span class="stringliteral">"CF: Setting callback when the file '%s' is modified externaly"</span>, <a class="code" href="a02401.html#NLMISC_1_1CConfigFiler2">FileNames</a>.empty()?<span class="stringliteral">""</span>:<a class="code" href="a02401.html#NLMISC_1_1CConfigFilea6">getFilename</a>().c_str());
+00651 }
+</pre></div> </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilee1" doxytag="NLMISC::CConfigFile::setTimeout" ></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::CConfigFile::setTimeout </td>
+ <td class="md" valign="top">(&nbsp;</td>
+ <td class="md" nowrap valign="top"><a class="el" href="a04558.html#a11">uint32</a>&nbsp;</td>
+ <td class="mdname1" valign="top" nowrap> <em>timeout</em> </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>
+set the time between 2 file checking (default value is 1 second) <dl compact><dt><b>Parameters:</b></dt><dd>
+ <table border="0" cellspacing="2" cellpadding="0">
+ <tr><td valign=top><em>timeout</em>&nbsp;</td><td>time in millisecond, if timeout=0, the check will be made each "frame" </td></tr>
+ </table>
+</dl>
+
+<p>
+Definition at line <a class="el" href="a05597.html#l00717">717</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+References <a class="el" href="a05597.html#l00679">_Timeout</a>, and <a class="el" href="a05981.html#l00100">uint32</a>.
+<p>
+<div class="fragment"><pre>00718 {
+00719 <a class="code" href="a02401.html#NLMISC_1_1CConfigFilev1">_Timeout</a> = timeout;
+00720 }
+</pre></div> </td>
+ </tr>
+</table>
+<hr><h2>Field Documentation</h2>
+<a class="anchor" name="NLMISC_1_1CConfigFiler0" doxytag="NLMISC::CConfigFile::_Callback" ></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(* <a class="el" href="a02401.html#NLMISC_1_1CConfigFiler0">NLMISC::CConfigFile::_Callback</a>)()<code> [private]</code>
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+Internal use only.
+<p>
+
+<p>
+Referenced by <a class="el" href="a05598.html#l00202">CConfigFile()</a>, <a class="el" href="a05597.html#l00297">reparse()</a>, and <a class="el" href="a05597.html#l00647">setCallback()</a>. </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilev0" doxytag="NLMISC::CConfigFile::_ConfigFiles" ></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"> vector&lt; <a class="el" href="a02401.html">CConfigFile</a> * &gt; * <a class="el" href="a02401.html#NLMISC_1_1CConfigFilev0">NLMISC::CConfigFile::_ConfigFiles</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="a05597.html#l00677">677</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+Referenced by <a class="el" href="a05597.html#l00681">checkConfigFiles()</a>, <a class="el" href="a05597.html#l00244">load()</a>, and <a class="el" href="a05597.html#l00227">~CConfigFile()</a>. </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFilev1" doxytag="NLMISC::CConfigFile::_Timeout" ></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="a04558.html#a11">uint32</a> <a class="el" href="a02401.html#NLMISC_1_1CConfigFilev1">NLMISC::CConfigFile::_Timeout</a> = 1000<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="a05597.html#l00679">679</a> of file <a class="el" href="a05597.html">config_file.cpp</a>.
+<p>
+Referenced by <a class="el" href="a05597.html#l00681">checkConfigFiles()</a>, and <a class="el" href="a05597.html#l00717">setTimeout()</a>. </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFiler1" doxytag="NLMISC::CConfigFile::_Vars" ></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::vector&lt;<a class="el" href="a02402.html">CVar</a>&gt; <a class="el" href="a02401.html#NLMISC_1_1CConfigFiler1">NLMISC::CConfigFile::_Vars</a><code> [private]</code>
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+Internal use only.
+<p>
+
+<p>
+Definition at line <a class="el" href="a05598.html#l00273">273</a> of file <a class="el" href="a05598.html">config_file.h</a>. </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFiler2" doxytag="NLMISC::CConfigFile::FileNames" ></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::vector&lt;std::string&gt; <a class="el" href="a02401.html#NLMISC_1_1CConfigFiler2">NLMISC::CConfigFile::FileNames</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="a05598.html#l00280">280</a> of file <a class="el" href="a05598.html">config_file.h</a>. </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFiler3" doxytag="NLMISC::CConfigFile::LastModified" ></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::vector&lt;<a class="el" href="a04558.html#a11">uint32</a>&gt; <a class="el" href="a02401.html#NLMISC_1_1CConfigFiler3">NLMISC::CConfigFile::LastModified</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="a05598.html#l00281">281</a> of file <a class="el" href="a05598.html">config_file.h</a>. </td>
+ </tr>
+</table>
+<a class="anchor" name="NLMISC_1_1CConfigFileo0" doxytag="NLMISC::CConfigFile::UnknownVariables" ></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::vector&lt;std::string&gt; <a class="el" href="a02401.html#NLMISC_1_1CConfigFileo0">NLMISC::CConfigFile::UnknownVariables</a>
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+contains the variable names that <a class="el" href="a02401.html#NLMISC_1_1CConfigFilea9">getVar()</a> and <a class="el" href="a02401.html#NLMISC_1_1CConfigFilea10">getVarPtr()</a> tried to access but not present in the cfg
+<p>
+
+<p>
+Definition at line <a class="el" href="a05598.html#l00255">255</a> of file <a class="el" href="a05598.html">config_file.h</a>.
+<p>
+Referenced by <a class="el" href="a05597.html#l00441">getVarPtr()</a>. </td>
+ </tr>
+</table>
+<hr>The documentation for this class was generated from the following files:<ul>
+<li><a class="el" href="a05598.html">config_file.h</a><li><a class="el" href="a05597.html">config_file.cpp</a></ul>
+<hr size="1"><address style="align: right;"><small>Generated on Tue Mar 16 13:06:34 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>