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<div class="title">statistics.h</div> </div>
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<a href="statistics_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*****************************************************************************/</span><span class="comment"></span>
<a name="l00002"></a>00002 <span class="comment">/*!</span>
<a name="l00003"></a>00003 <span class="comment"> * \file statistics.h</span>
<a name="l00004"></a>00004 <span class="comment"> * \brief Description: Counters and flags for collecting run-time statistics.</span>
<a name="l00005"></a>00005 <span class="comment"> * </span>
<a name="l00006"></a>00006 <span class="comment"> * Author: Sergey Berezin</span>
<a name="l00007"></a>00007 <span class="comment"> * </span>
<a name="l00008"></a>00008 <span class="comment"> * Created: Thu Jun 5 17:38:13 2003</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * <hr></span>
<a name="l00011"></a>00011 <span class="comment"> *</span>
<a name="l00012"></a>00012 <span class="comment"> * License to use, copy, modify, sell and/or distribute this software</span>
<a name="l00013"></a>00013 <span class="comment"> * and its documentation for any purpose is hereby granted without</span>
<a name="l00014"></a>00014 <span class="comment"> * royalty, subject to the terms and conditions defined in the \ref</span>
<a name="l00015"></a>00015 <span class="comment"> * LICENSE file provided with this distribution.</span>
<a name="l00016"></a>00016 <span class="comment"> * </span>
<a name="l00017"></a>00017 <span class="comment"> * <hr></span>
<a name="l00018"></a>00018 <span class="comment"> * </span>
<a name="l00019"></a>00019 <span class="comment"> */</span>
<a name="l00020"></a>00020 <span class="comment">/*****************************************************************************/</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#ifndef _cvc3__statistics_h</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#define _cvc3__statistics_h</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <string></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <iostream></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <sstream></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <map></span>
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="keyword">namespace </span>CVC3 {
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="keyword">class </span>Statistics; <span class="comment">// The main class, defined below</span>
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="comment">// First, wrapper classes for flags and counters. Later, we</span>
<a name="l00035"></a>00035 <span class="comment">// overload some operators like '=', '++', etc. for those classes.</span>
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="comment">// Boolean flag (can only be true or false)</span>
<a name="l00038"></a><a class="code" href="classCVC3_1_1StatFlag.html">00038</a> <span class="keyword">class </span><a class="code" href="classCVC3_1_1StatFlag.html">StatFlag</a> {
<a name="l00039"></a>00039 <span class="keyword">private</span>:
<a name="l00040"></a><a class="code" href="classCVC3_1_1StatFlag.html#a9e42cf5e3fe1d16ac08ffd4da97559c2">00040</a> <span class="keywordtype">bool</span>* <a class="code" href="classCVC3_1_1StatFlag.html#a9e42cf5e3fe1d16ac08ffd4da97559c2">d_flag</a>; <span class="comment">// We don't own the pointer</span>
<a name="l00041"></a>00041 <span class="keyword">public</span>:
<a name="l00042"></a>00042 <span class="comment">// Constructor: takes the pointer to the actual flag, normally</span>
<a name="l00043"></a>00043 <span class="comment">// stored in class Statistics below.</span>
<a name="l00044"></a><a class="code" href="classCVC3_1_1StatFlag.html#aa11653ae685359dfedd66d2259fa425b">00044</a> <a class="code" href="classCVC3_1_1StatFlag.html#aa11653ae685359dfedd66d2259fa425b">StatFlag</a>(<span class="keywordtype">bool</span>& flag) : <a class="code" href="classCVC3_1_1StatFlag.html#a9e42cf5e3fe1d16ac08ffd4da97559c2">d_flag</a>(&flag) { }
<a name="l00045"></a>00045 <span class="comment">// Destructor</span>
<a name="l00046"></a><a class="code" href="classCVC3_1_1StatFlag.html#a70708200060dfc4cf902105c0ffa7f98">00046</a> <a class="code" href="classCVC3_1_1StatFlag.html#a70708200060dfc4cf902105c0ffa7f98">~StatFlag</a>() { }
<a name="l00047"></a>00047 <span class="comment">// Auto-cast to boolean</span>
<a name="l00048"></a><a class="code" href="classCVC3_1_1StatFlag.html#a910e01c29332e2dee247895ca1306720">00048</a> <a class="code" href="classCVC3_1_1StatFlag.html#a910e01c29332e2dee247895ca1306720">operator bool</a>() { <span class="keywordflow">return</span> *<a class="code" href="classCVC3_1_1StatFlag.html#a9e42cf5e3fe1d16ac08ffd4da97559c2">d_flag</a>; }
<a name="l00049"></a>00049
<a name="l00050"></a>00050 <span class="comment">// Setting and resetting by ++ and --</span>
<a name="l00051"></a>00051 <span class="comment">// Prefix versions:</span>
<a name="l00052"></a><a class="code" href="classCVC3_1_1StatFlag.html#a33da2a4814c791c0123cb6d49a3ea350">00052</a> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1StatFlag.html#a33da2a4814c791c0123cb6d49a3ea350">operator--</a>() { *<a class="code" href="classCVC3_1_1StatFlag.html#a9e42cf5e3fe1d16ac08ffd4da97559c2">d_flag</a> = <span class="keyword">false</span>; <span class="keywordflow">return</span> <span class="keyword">false</span>; }
<a name="l00053"></a><a class="code" href="classCVC3_1_1StatFlag.html#afd7e62a86a7677cc8e257f3a4c1760d8">00053</a> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1StatFlag.html#afd7e62a86a7677cc8e257f3a4c1760d8">operator++</a>() { *<a class="code" href="classCVC3_1_1StatFlag.html#a9e42cf5e3fe1d16ac08ffd4da97559c2">d_flag</a> = <span class="keyword">true</span>; <span class="keywordflow">return</span> <span class="keyword">true</span>; }
<a name="l00054"></a>00054 <span class="comment">// Postfix versions:</span>
<a name="l00055"></a><a class="code" href="classCVC3_1_1StatFlag.html#a5be2d3071a436eff021ae4bd20193851">00055</a> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1StatFlag.html#a5be2d3071a436eff021ae4bd20193851">operator--</a>(<span class="keywordtype">int</span>) { <span class="keywordtype">bool</span> x=*<a class="code" href="classCVC3_1_1StatFlag.html#a9e42cf5e3fe1d16ac08ffd4da97559c2">d_flag</a>; *<a class="code" href="classCVC3_1_1StatFlag.html#a9e42cf5e3fe1d16ac08ffd4da97559c2">d_flag</a>=<span class="keyword">false</span>; <span class="keywordflow">return</span> x; }
<a name="l00056"></a><a class="code" href="classCVC3_1_1StatFlag.html#aaae2428781dc504bf4ef70ffe9d23ca5">00056</a> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1StatFlag.html#aaae2428781dc504bf4ef70ffe9d23ca5">operator++</a>(<span class="keywordtype">int</span>) { <span class="keywordtype">bool</span> x=*<a class="code" href="classCVC3_1_1StatFlag.html#a9e42cf5e3fe1d16ac08ffd4da97559c2">d_flag</a>; *<a class="code" href="classCVC3_1_1StatFlag.html#a9e42cf5e3fe1d16ac08ffd4da97559c2">d_flag</a>=<span class="keyword">true</span>; <span class="keywordflow">return</span> x; }
<a name="l00057"></a>00057 <span class="comment">// Can be assigned only a boolean value</span>
<a name="l00058"></a><a class="code" href="classCVC3_1_1StatFlag.html#a5a5158a11980dfd865bf507aea253035">00058</a> <a class="code" href="classCVC3_1_1StatFlag.html">StatFlag</a>& <a class="code" href="classCVC3_1_1StatFlag.html#a5a5158a11980dfd865bf507aea253035">operator=</a>(<span class="keywordtype">bool</span> x) { *<a class="code" href="classCVC3_1_1StatFlag.html#a9e42cf5e3fe1d16ac08ffd4da97559c2">d_flag</a>=(x!=<span class="keyword">false</span>); <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00059"></a>00059 <span class="comment">// Comparisons</span>
<a name="l00060"></a>00060 <span class="keyword">friend</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1StatFlag.html#a6f89f54e632880a0513bd17cb3f056c7">operator==</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatFlag.html">StatFlag</a>& f1, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatFlag.html">StatFlag</a>& f2);
<a name="l00061"></a>00061 <span class="keyword">friend</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1StatFlag.html#a6ed5bfdc913cdcc0c04be9c05babc67f">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatFlag.html">StatFlag</a>& f1, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatFlag.html">StatFlag</a>& f2);
<a name="l00062"></a>00062 <span class="comment">// Printing</span>
<a name="l00063"></a>00063 <span class="keyword">friend</span> std::ostream& <a class="code" href="classCVC3_1_1StatFlag.html#a26d189b2aba1e3fb101172f99b0be568">operator<<</a>(std::ostream& os, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatFlag.html">StatFlag</a>& f);
<a name="l00064"></a>00064 }; <span class="comment">// end of class StatFlag</span>
<a name="l00065"></a>00065
<a name="l00066"></a><a class="code" href="namespaceCVC3.html#aab76ec319d28aacaeaaa3477a126b57e">00066</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a8e164436388f2d87c971d9bbde973c58">operator==</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatFlag.html">StatFlag</a>& f1, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatFlag.html">StatFlag</a>& f2) {
<a name="l00067"></a>00067 <span class="keywordflow">return</span> (*f1.<a class="code" href="classCVC3_1_1StatFlag.html#a9e42cf5e3fe1d16ac08ffd4da97559c2">d_flag</a>) == (*f2.<a class="code" href="classCVC3_1_1StatFlag.html#a9e42cf5e3fe1d16ac08ffd4da97559c2">d_flag</a>);
<a name="l00068"></a>00068 }
<a name="l00069"></a><a class="code" href="namespaceCVC3.html#a99215c6cfdb757726b9a52021e1d4850">00069</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a5aa953c549c2e103f3834c48bf6cb9a1">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatFlag.html">StatFlag</a>& f1, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatFlag.html">StatFlag</a>& f2) {
<a name="l00070"></a>00070 <span class="keywordflow">return</span> (*f1.<a class="code" href="classCVC3_1_1StatFlag.html#a9e42cf5e3fe1d16ac08ffd4da97559c2">d_flag</a>) != (*f2.<a class="code" href="classCVC3_1_1StatFlag.html#a9e42cf5e3fe1d16ac08ffd4da97559c2">d_flag</a>);
<a name="l00071"></a>00071 }
<a name="l00072"></a><a class="code" href="namespaceCVC3.html#a913387c9040249bd36ff702dec028abb">00072</a> <span class="keyword">inline</span> std::ostream& <a class="code" href="namespaceCVC3.html#a6b7e38d3c97da1e91e12a6c9555b8163">operator<<</a>(std::ostream& os, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatFlag.html">StatFlag</a>& f) {
<a name="l00073"></a>00073 <span class="keywordflow">if</span>(*f.<a class="code" href="classCVC3_1_1StatFlag.html#a9e42cf5e3fe1d16ac08ffd4da97559c2">d_flag</a>) <span class="keywordflow">return</span>(os << <span class="stringliteral">"true"</span>);
<a name="l00074"></a>00074 <span class="keywordflow">else</span> <span class="keywordflow">return</span>(os << <span class="stringliteral">"false"</span>);
<a name="l00075"></a>00075 }
<a name="l00076"></a>00076
<a name="l00077"></a>00077 <span class="comment">// Integer counter. Intended use is to count events (e.g. number of</span>
<a name="l00078"></a>00078 <span class="comment">// function calls), but can be used to store any integer value</span>
<a name="l00079"></a>00079 <span class="comment">// (e.g. size of some data structure)</span>
<a name="l00080"></a><a class="code" href="classCVC3_1_1StatCounter.html">00080</a> <span class="keyword">class </span><a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a> {
<a name="l00081"></a>00081 <span class="keyword">private</span>:
<a name="l00082"></a><a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">00082</a> <span class="keywordtype">int</span>* <a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>; <span class="comment">// We don't own the pointer</span>
<a name="l00083"></a>00083 <span class="keyword">public</span>:
<a name="l00084"></a>00084 <span class="comment">// Constructor: takes the pointer to the actual counter, normally</span>
<a name="l00085"></a>00085 <span class="comment">// stored in class Statistics below.</span>
<a name="l00086"></a><a class="code" href="classCVC3_1_1StatCounter.html#ace2dcba46b33c4a13e87b397370be41c">00086</a> <a class="code" href="classCVC3_1_1StatCounter.html#ace2dcba46b33c4a13e87b397370be41c">StatCounter</a>(<span class="keywordtype">int</span>& c) : <a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>(&c) { }
<a name="l00087"></a>00087 <span class="comment">// Destructor</span>
<a name="l00088"></a><a class="code" href="classCVC3_1_1StatCounter.html#ac473c2760533346f4afeb3b52735bd66">00088</a> <a class="code" href="classCVC3_1_1StatCounter.html#ac473c2760533346f4afeb3b52735bd66">~StatCounter</a>() { }
<a name="l00089"></a>00089 <span class="comment">// Auto-cast to int. In particular, arithmetic comparisons like</span>
<a name="l00090"></a>00090 <span class="comment">// <, >, <=, >= will work because of this.</span>
<a name="l00091"></a>00091
<a name="l00092"></a><a class="code" href="classCVC3_1_1StatCounter.html#ac6eef1f72a3e9ded3b985384357f695e">00092</a> <a class="code" href="classCVC3_1_1StatCounter.html#ac6eef1f72a3e9ded3b985384357f695e">operator int</a>() { <span class="keywordflow">return</span> *<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>; }
<a name="l00093"></a>00093
<a name="l00094"></a>00094 <span class="comment">// Auto-increment operators</span>
<a name="l00095"></a>00095 <span class="comment">// Prefix versions:</span>
<a name="l00096"></a><a class="code" href="classCVC3_1_1StatCounter.html#af2108c9a6830273384b8165c41bf868d">00096</a> <span class="keywordtype">int</span> <a class="code" href="classCVC3_1_1StatCounter.html#af2108c9a6830273384b8165c41bf868d">operator--</a>() { <span class="keywordflow">return</span> --(*d_counter); }
<a name="l00097"></a><a class="code" href="classCVC3_1_1StatCounter.html#aa3b9a174a8ba0c5d9227afe35993f73c">00097</a> <span class="keywordtype">int</span> <a class="code" href="classCVC3_1_1StatCounter.html#aa3b9a174a8ba0c5d9227afe35993f73c">operator++</a>() { <span class="keywordflow">return</span> ++(*d_counter); }
<a name="l00098"></a>00098 <span class="comment">// Postfix versions:</span>
<a name="l00099"></a><a class="code" href="classCVC3_1_1StatCounter.html#a2dcedc700d0e66da67233a93c0b57ea4">00099</a> <span class="keywordtype">int</span> <a class="code" href="classCVC3_1_1StatCounter.html#a2dcedc700d0e66da67233a93c0b57ea4">operator--</a>(<span class="keywordtype">int</span>) { <span class="keywordflow">return</span> (*<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>)--; }
<a name="l00100"></a><a class="code" href="classCVC3_1_1StatCounter.html#acfe442797c066f2ddfff0a244b30b763">00100</a> <span class="keywordtype">int</span> <a class="code" href="classCVC3_1_1StatCounter.html#acfe442797c066f2ddfff0a244b30b763">operator++</a>(<span class="keywordtype">int</span>) { <span class="keywordflow">return</span> (*<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>)++; }
<a name="l00101"></a>00101 <span class="comment">// Can be assigned an integer or the value of another StatCounter</span>
<a name="l00102"></a><a class="code" href="classCVC3_1_1StatCounter.html#a342b46ea1cb9f64b6380e342f4ae5807">00102</a> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& <a class="code" href="classCVC3_1_1StatCounter.html#a342b46ea1cb9f64b6380e342f4ae5807">operator=</a>(<span class="keywordtype">int</span> x) { *<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>=x; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00103"></a><a class="code" href="classCVC3_1_1StatCounter.html#ad51d4278257c4281a056fe862e45a12a">00103</a> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& <a class="code" href="classCVC3_1_1StatCounter.html#ad51d4278257c4281a056fe862e45a12a">operator+=</a>(<span class="keywordtype">int</span> x) { *<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>+=x; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00104"></a><a class="code" href="classCVC3_1_1StatCounter.html#ab0d5e805fc61ea463dc8108ab817e3f1">00104</a> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& <a class="code" href="classCVC3_1_1StatCounter.html#ab0d5e805fc61ea463dc8108ab817e3f1">operator-=</a>(<span class="keywordtype">int</span> x) { *<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>-=x; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00105"></a><a class="code" href="classCVC3_1_1StatCounter.html#aa4827c1d86e111676b37b1fc251d0d72">00105</a> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& <a class="code" href="classCVC3_1_1StatCounter.html#a342b46ea1cb9f64b6380e342f4ae5807">operator=</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& x)
<a name="l00106"></a>00106 { *<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>=*x.<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00107"></a><a class="code" href="classCVC3_1_1StatCounter.html#ad013f430c37e666d548f1b7abfce9d67">00107</a> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& <a class="code" href="classCVC3_1_1StatCounter.html#ab0d5e805fc61ea463dc8108ab817e3f1">operator-=</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& x)
<a name="l00108"></a>00108 { *<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>-=*x.<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00109"></a><a class="code" href="classCVC3_1_1StatCounter.html#a56f53647f9124c860fcf621495832a7d">00109</a> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& <a class="code" href="classCVC3_1_1StatCounter.html#ad51d4278257c4281a056fe862e45a12a">operator+=</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& x)
<a name="l00110"></a>00110 { *<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>+=*x.<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00111"></a>00111 <span class="comment">// Comparisons to integers and other StatCounters</span>
<a name="l00112"></a>00112 <span class="keyword">friend</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1StatCounter.html#a5ea9a9bf88df8ca4f8b758370b6ff5fa">operator==</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& c1, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& c2);
<a name="l00113"></a>00113 <span class="keyword">friend</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1StatCounter.html#ad520dadda44f90e59bdff7ce717b574c">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& c1, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& c2);
<a name="l00114"></a>00114 <span class="keyword">friend</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1StatCounter.html#a5ea9a9bf88df8ca4f8b758370b6ff5fa">operator==</a>(<span class="keywordtype">int</span> c1, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& c2);
<a name="l00115"></a>00115 <span class="keyword">friend</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1StatCounter.html#ad520dadda44f90e59bdff7ce717b574c">operator!=</a>(<span class="keywordtype">int</span> c1, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& c2);
<a name="l00116"></a>00116 <span class="keyword">friend</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1StatCounter.html#a5ea9a9bf88df8ca4f8b758370b6ff5fa">operator==</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& c1, <span class="keywordtype">int</span> c2);
<a name="l00117"></a>00117 <span class="keyword">friend</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1StatCounter.html#ad520dadda44f90e59bdff7ce717b574c">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& c1, <span class="keywordtype">int</span> c2);
<a name="l00118"></a>00118 <span class="comment">// Printing</span>
<a name="l00119"></a>00119 <span class="keyword">friend</span> std::ostream& <a class="code" href="classCVC3_1_1StatCounter.html#a358cc4bcd5c28972ca633cb272189eee">operator<<</a>(std::ostream& os, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& f);
<a name="l00120"></a>00120 }; <span class="comment">// end of class StatCounter</span>
<a name="l00121"></a>00121
<a name="l00122"></a><a class="code" href="namespaceCVC3.html#a89a5fdf7dca0fc2cb8f858f50fd173f1">00122</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a8e164436388f2d87c971d9bbde973c58">operator==</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& c1, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& c2) {
<a name="l00123"></a>00123 <span class="keywordflow">return</span> (*c1.<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>) == (*c2.<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>);
<a name="l00124"></a>00124 }
<a name="l00125"></a><a class="code" href="namespaceCVC3.html#a3f2da67557698576ad18215335b40b03">00125</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a5aa953c549c2e103f3834c48bf6cb9a1">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& c1, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& c2) {
<a name="l00126"></a>00126 <span class="keywordflow">return</span> (*c1.<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>) != (*c2.<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>);
<a name="l00127"></a>00127 }
<a name="l00128"></a><a class="code" href="namespaceCVC3.html#a0f1a809a43682d0b1659b3bdcd8568a2">00128</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a8e164436388f2d87c971d9bbde973c58">operator==</a>(<span class="keywordtype">int</span> c1, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& c2) {
<a name="l00129"></a>00129 <span class="keywordflow">return</span> c1 == (*c2.<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>);
<a name="l00130"></a>00130 }
<a name="l00131"></a><a class="code" href="namespaceCVC3.html#ae5853496462e6d4d6d6fb5d0b5ba9235">00131</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a5aa953c549c2e103f3834c48bf6cb9a1">operator!=</a>(<span class="keywordtype">int</span> c1, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& c2) {
<a name="l00132"></a>00132 <span class="keywordflow">return</span> c1 != (*c2.<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>);
<a name="l00133"></a>00133 }
<a name="l00134"></a><a class="code" href="namespaceCVC3.html#a16cb736b9aa86ae937aeaa5286417cf2">00134</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a8e164436388f2d87c971d9bbde973c58">operator==</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& c1, <span class="keywordtype">int</span> c2) {
<a name="l00135"></a>00135 <span class="keywordflow">return</span> (*c1.<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>) == c2;
<a name="l00136"></a>00136 }
<a name="l00137"></a><a class="code" href="namespaceCVC3.html#aafc03483af430e52daf52852a2380860">00137</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a5aa953c549c2e103f3834c48bf6cb9a1">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& c1, <span class="keywordtype">int</span> c2) {
<a name="l00138"></a>00138 <span class="keywordflow">return</span> (*c1.<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>) != c2;
<a name="l00139"></a>00139 }
<a name="l00140"></a><a class="code" href="namespaceCVC3.html#aae7a0deec1a164f06caf9eed1766e039">00140</a> <span class="keyword">inline</span> std::ostream& <a class="code" href="namespaceCVC3.html#a6b7e38d3c97da1e91e12a6c9555b8163">operator<<</a>(std::ostream& os, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>& c) {
<a name="l00141"></a>00141 <span class="keywordflow">return</span> (os << *c.<a class="code" href="classCVC3_1_1StatCounter.html#a0b3bbd6e9f01c2a9927997a200169c57">d_counter</a>);
<a name="l00142"></a>00142 }
<a name="l00143"></a>00143
<a name="l00144"></a>00144 <span class="comment">// class Statistics: the storage for all flags and counters</span>
<a name="l00145"></a>00145
<a name="l00146"></a><a class="code" href="classCVC3_1_1Statistics.html">00146</a> <span class="keyword">class </span><a class="code" href="classCVC3_1_1Statistics.html">Statistics</a> {
<a name="l00147"></a>00147 <span class="keyword">private</span>:
<a name="l00148"></a>00148 <span class="comment">// Output control</span>
<a name="l00149"></a><a class="code" href="classCVC3_1_1Statistics.html#a8431b316e087c7f3b571ede09d7202bb">00149</a> std::ostream* <a class="code" href="classCVC3_1_1Statistics.html#a8431b316e087c7f3b571ede09d7202bb">d_os</a>;
<a name="l00150"></a><a class="code" href="classCVC3_1_1Statistics.html#acdfa4efdac54f496621901c8b53a2f64">00150</a> <span class="keyword">typedef</span> std::map<std::string, bool> <a class="code" href="classCVC3_1_1Statistics.html#acdfa4efdac54f496621901c8b53a2f64">StatFlagMap</a>;
<a name="l00151"></a><a class="code" href="classCVC3_1_1Statistics.html#a743cff06050f1a06174c4f0fdc5b6fa8">00151</a> <span class="keyword">typedef</span> std::map<std::string, int> <a class="code" href="classCVC3_1_1Statistics.html#a743cff06050f1a06174c4f0fdc5b6fa8">StatCounterMap</a>;
<a name="l00152"></a><a class="code" href="classCVC3_1_1Statistics.html#a24eabd4a2550cbd2130e71d86eb2678f">00152</a> <a class="code" href="classCVC3_1_1Statistics.html#acdfa4efdac54f496621901c8b53a2f64">StatFlagMap</a> <a class="code" href="classCVC3_1_1Statistics.html#a24eabd4a2550cbd2130e71d86eb2678f">d_flags</a>;
<a name="l00153"></a><a class="code" href="classCVC3_1_1Statistics.html#afee1d9171d1e2049e00c987bb49c3ca0">00153</a> <a class="code" href="classCVC3_1_1Statistics.html#a743cff06050f1a06174c4f0fdc5b6fa8">StatCounterMap</a> <a class="code" href="classCVC3_1_1Statistics.html#afee1d9171d1e2049e00c987bb49c3ca0">d_counters</a>;
<a name="l00154"></a>00154 <span class="keyword">public</span>:
<a name="l00155"></a>00155 <span class="comment">// Constructor</span>
<a name="l00156"></a><a class="code" href="classCVC3_1_1Statistics.html#a3c4c50ae82d8d82b332e1bd5a952d1c6">00156</a> <a class="code" href="classCVC3_1_1Statistics.html#a3c4c50ae82d8d82b332e1bd5a952d1c6">Statistics</a>() { }
<a name="l00157"></a>00157 <span class="comment">// Destructor (must destroy objects it d_timers)</span>
<a name="l00158"></a><a class="code" href="classCVC3_1_1Statistics.html#a916e4880227db947d1d172ad88d4f070">00158</a> <a class="code" href="classCVC3_1_1Statistics.html#a916e4880227db947d1d172ad88d4f070">~Statistics</a>() { }
<a name="l00159"></a>00159 <span class="comment">// Accessing flags, counters, and timers by name. If an object</span>
<a name="l00160"></a>00160 <span class="comment">// doesn't exist, it is created and initialized to false or 0.</span>
<a name="l00161"></a><a class="code" href="classCVC3_1_1Statistics.html#af94f40e31336bde927e8876896acffc0">00161</a> <a class="code" href="classCVC3_1_1StatFlag.html">StatFlag</a> <a class="code" href="classCVC3_1_1Statistics.html#af94f40e31336bde927e8876896acffc0">flag</a>(<span class="keyword">const</span> std::string& name)
<a name="l00162"></a>00162 { <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1StatFlag.html">StatFlag</a>(<a class="code" href="classCVC3_1_1Statistics.html#a24eabd4a2550cbd2130e71d86eb2678f">d_flags</a>[name]); }
<a name="l00163"></a><a class="code" href="classCVC3_1_1Statistics.html#a9b2503d33c8c41b768f40b1a43c2d3bf">00163</a> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a> <a class="code" href="classCVC3_1_1Statistics.html#a9b2503d33c8c41b768f40b1a43c2d3bf">counter</a>(<span class="keyword">const</span> std::string& name)
<a name="l00164"></a>00164 { <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1StatCounter.html">StatCounter</a>(<a class="code" href="classCVC3_1_1Statistics.html#afee1d9171d1e2049e00c987bb49c3ca0">d_counters</a>[name]); }
<a name="l00165"></a>00165
<a name="l00166"></a>00166 <span class="comment">// Print all the collected data</span>
<a name="l00167"></a>00167 std::ostream& <a class="code" href="classCVC3_1_1Statistics.html#ae61e6c08f9ad5f510c7af950bae33bf6">printAll</a>(std::ostream& os) <span class="keyword">const</span>;
<a name="l00168"></a><a class="code" href="classCVC3_1_1Statistics.html#a62d9ab7753c3836d1621ac5eb8dc8e7a">00168</a> <span class="keyword">friend</span> std::ostream& <a class="code" href="classCVC3_1_1Statistics.html#a62d9ab7753c3836d1621ac5eb8dc8e7a">operator<<</a>(std::ostream& os,
<a name="l00169"></a>00169 <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Statistics.html">Statistics</a>& stats) {
<a name="l00170"></a>00170 <span class="keywordflow">return</span> stats.<a class="code" href="classCVC3_1_1Statistics.html#ae61e6c08f9ad5f510c7af950bae33bf6">printAll</a>(os);
<a name="l00171"></a>00171 }
<a name="l00172"></a>00172 }; <span class="comment">// end of class Statistics</span>
<a name="l00173"></a>00173
<a name="l00174"></a>00174 } <span class="comment">// end of namespace CVC3</span>
<a name="l00175"></a>00175
<a name="l00176"></a>00176 <span class="preprocessor">#endif</span>
</pre></div></div>
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