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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>DMTL: seq_vat.h Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.4.7 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li id="current"><a href="files.html"><span>Files</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> </ul></div><h1>seq_vat.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span><a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 2005 M.J. Zaki <zaki@cs.rpi.edu> Rensselaer Polytechnic Institute</span><a name="l00003"></a>00003 <span class="comment"> * Written by parimi@cs.rpi.edu</span><a name="l00004"></a>00004 <span class="comment"> * Updated by chaojv@cs.rpi.edu, alhasan@cs.rpi.edu, salems@cs.rpi.edu</span><a name="l00005"></a>00005 <span class="comment"> *</span><a name="l00006"></a>00006 <span class="comment"> * This program is free software; you can redistribute it and/or</span><a name="l00007"></a>00007 <span class="comment"> * modify it under the terms of the GNU General Public License</span><a name="l00008"></a>00008 <span class="comment"> * as published by the Free Software Foundation; either version 2</span><a name="l00009"></a>00009 <span class="comment"> * of the License, or (at your option) any later version.</span><a name="l00010"></a>00010 <span class="comment"> *</span><a name="l00011"></a>00011 <span class="comment"> * This program is distributed in the hope that it will be useful,</span><a name="l00012"></a>00012 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span><a name="l00013"></a>00013 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><a name="l00014"></a>00014 <span class="comment"> * GNU General Public License for more details.</span><a name="l00015"></a>00015 <span class="comment"> *</span><a name="l00016"></a>00016 <span class="comment"> * You should have received a copy of the GNU General Public License along</span><a name="l00017"></a>00017 <span class="comment"> * with this program; if not, write to the Free Software Foundation, Inc.,</span><a name="l00018"></a>00018 <span class="comment"> * 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.</span><a name="l00019"></a>00019 <span class="comment"> */</span><a name="l00020"></a>00020 <span class="preprocessor">#ifndef _SEQ_VAT_H_</span><a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#define _SEQ_VAT_H_</span><a name="l00022"></a>00022 <span class="preprocessor"></span><a name="l00023"></a>00023 <span class="preprocessor">#include "pattern.h"</span><a name="l00024"></a>00024 <span class="preprocessor">#include "seq_instance.h"</span><a name="l00025"></a>00025 <span class="preprocessor">#include "generic_classes.h"</span><a name="l00026"></a>00026 <a name="l00027"></a>00027 <span class="preprocessor">#include "typedefs.h"</span><a name="l00028"></a>00028 <a name="l00035"></a>00035 <span class="keyword">template</span><<span class="keyword">class</span> PP, <span class="keyword">class</span> MP, <span class="keyword">template</span> <<span class="keyword">typename</span>> <span class="keyword">class </span>ALLOC, <span class="keyword">template</span> <<span class="keyword">typename</span>, <span class="keyword">typename</span>> <span class="keyword">class </span>VAT_ST ><a name="l00036"></a>00036 ostream& operator<< (ostream& ostr, const vat<SEQ_PROP, V_Fkk_MINE_PROP, ALLOC, VAT_ST>& svat);<a name="l00037"></a>00037 <a name="l00038"></a>00038 <span class="keyword">template</span><<span class="keyword">class</span> PP, <span class="keyword">class</span> MP, <span class="keyword">template</span> <<span class="keyword">typename</span>> <span class="keyword">class </span>ALLOC, <span class="keyword">template</span> <<span class="keyword">typename</span>, <span class="keyword">typename</span>> <span class="keyword">class </span>VAT_ST ><a name="l00039"></a>00039 <span class="keyword">class </span><a class="code" href="classvat.html">vat</a><SEQ_PROP, V_Fkk_EMB_MINE_PROP, ALLOC, VAT_ST> <a name="l00040"></a>00040 {<a name="l00041"></a>00041 <span class="keyword">public</span>: <a name="l00042"></a>00042 <span class="keyword">typedef</span> <a class="code" href="classpattern__support.html">pattern_support<V_Fkk_EMB_MINE_PROP></a> PAT_SUP;<a name="l00043"></a>00043 <span class="keyword">typedef</span> <a class="code" href="classvat.html">vat<SEQ_PROP, V_Fkk_EMB_MINE_PROP, ALLOC, VAT_ST></a> VAT;<a name="l00044"></a>00044 <span class="keyword">typedef</span> <a class="code" href="classseq__instance.html">seq_instance<V_Fkk_EMB_MINE_PROP></a> INSTANCE;<a name="l00045"></a>00045 <span class="keyword">typedef</span> VAT_ST<pair<int, VAT_ST<INSTANCE, ALLOC<INSTANCE> > >, ALLOC<pair<int, VAT_ST<INSTANCE, ALLOC<INSTANCE> > > > > IDLIST_T;<a name="l00046"></a>00046 <span class="keyword">typedef</span> <span class="keyword">typename</span> IDLIST_T::const_iterator CONST_IT;<a name="l00047"></a>00047 <span class="keyword">typedef</span> <span class="keyword">typename</span> IDLIST_T::iterator IT;<a name="l00048"></a>00048 <a name="l00049"></a>00049 <span class="keyword">typedef</span> VAT_ST<INSTANCE, ALLOC<INSTANCE> > INSTANCES;<a name="l00050"></a>00050 <span class="keyword">typedef</span> <span class="keyword">typename</span> INSTANCES::const_iterator CONST_INST_IT;<a name="l00052"></a>00052 <span class="keywordtype">void</span>* operator new(size_t size) {<a name="l00053"></a>00053 ALLOC<VAT> va;<a name="l00054"></a>00054 <span class="keywordflow">return</span> va.allocate(size);<a name="l00055"></a>00055 } <a name="l00056"></a>00056 <a name="l00057"></a>00057 <span class="keywordtype">void</span> operator delete(<span class="keywordtype">void</span> *p, size_t size) {<a name="l00058"></a>00058 <span class="keywordflow">if</span> (p) {<a name="l00059"></a>00059 ALLOC<VAT> va;<a name="l00060"></a>00060 va.deallocate(static_cast<VAT*> (p), size);<a name="l00061"></a>00061 }<a name="l00062"></a>00062 }<a name="l00063"></a>00063 <a name="l00064"></a>00064 <span class="keyword">inline</span> IT begin() {<span class="keywordflow">return</span> _idlist.begin();}<a name="l00065"></a>00065 <span class="keyword">inline</span> CONST_IT begin()<span class="keyword"> const </span>{<span class="keywordflow">return</span> _idlist.begin();}<a name="l00066"></a>00066 <span class="keyword">inline</span> IT end() {<span class="keywordflow">return</span> _idlist.end();}<a name="l00067"></a>00067 <span class="keyword">inline</span> CONST_IT end()<span class="keyword"> const </span>{<span class="keywordflow">return</span> _idlist.end();}<a name="l00068"></a>00068 <a name="l00069"></a>00069 <span class="keywordtype">bool</span> empty()<span class="keyword"> const </span>{<span class="keywordflow">return</span> _idlist.empty;}<a name="l00070"></a>00070 <span class="keywordtype">int</span> size()<span class="keyword"> const</span>{<span class="keywordflow">return</span> _idlist.size();}<a name="l00071"></a>00071 <a name="l00072"></a>00072 <span class="keywordtype">void</span> clear() {_idlist.clear();}<a name="l00073"></a>00073 <a name="l00074"></a>00074 <span class="keywordtype">void</span> push_back(pair<<span class="keywordtype">int</span>, VAT_ST<INSTANCE, ALLOC<INSTANCE> > > <span class="keyword">const</span>& inst) {<a name="l00075"></a>00075 _idlist.push_back(inst);<a name="l00076"></a>00076 }<a name="l00077"></a>00077 <a name="l00078"></a>00078 <span class="comment">// Return the size of the Vat in bytes </span><a name="l00079"></a>00079 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> byte_size()<span class="keyword"> const</span>{<a name="l00080"></a>00080 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> b_size=0;<a name="l00081"></a>00081 CONST_IT it;<a name="l00082"></a>00082 <span class="keywordflow">for</span> (it = begin(); it!=end();++it){<a name="l00083"></a>00083 b_size+=(2+it->second.size())*<span class="keyword">sizeof</span>(<span class="keywordtype">int</span>);<a name="l00084"></a>00084 }<a name="l00085"></a>00085 <span class="keywordflow">return</span> b_size;<a name="l00086"></a>00086 }<a name="l00087"></a>00087 <a name="l00088"></a>00088 <span class="comment">//serializing a VAT to an output stream</span><a name="l00089"></a>00089 <span class="keywordtype">void</span> write_file(ostream & output_file) {<a name="l00090"></a>00090 <span class="keywordtype">int</span> ITSZ=<span class="keyword">sizeof</span>(int);<a name="l00091"></a>00091 ostringstream output;<a name="l00092"></a>00092 CONST_IT it;<a name="l00093"></a>00093 CONST_INST_IT it_inst;<a name="l00094"></a>00094 <span class="keywordtype">int</span> tid,inst_sz,ts;<a name="l00095"></a>00095 <span class="keywordflow">for</span> (it=begin();it!=end();it++){<a name="l00096"></a>00096 tid=it->first;<a name="l00097"></a>00097 inst_sz=it->second.size();<a name="l00098"></a>00098 output.write(reinterpret_cast<const char *>(&tid), ITSZ);<a name="l00099"></a>00099 output.write(reinterpret_cast<const char *>(&inst_sz), ITSZ);<a name="l00100"></a>00100 <span class="keywordflow">for</span> (it_inst =it->second.begin(); it_inst!=it->second.end(); ++it_inst){<a name="l00101"></a>00101 ts=it_inst->get_ts(); <a name="l00102"></a>00102 output.write(reinterpret_cast<const char *>(&ts), ITSZ);<a name="l00103"></a>00103 } <span class="comment">//for it_inst</span><a name="l00104"></a>00104 }<span class="comment">//it</span><a name="l00105"></a>00105 output_file.write(output.str().c_str(), output.str().size());<a name="l00106"></a>00106 } <span class="comment">//end write_file</span><a name="l00107"></a>00107 <a name="l00108"></a>00108 <a name="l00109"></a>00109 <span class="comment">//deserialize a vat from an input stream </span><a name="l00110"></a>00110 <span class="keywordtype">void</span> read_file (istream & input, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> size) {<a name="l00111"></a>00111 <span class="comment">//cout<<"reading from the the file"<<endl;</span><a name="l00112"></a>00112 <span class="keywordtype">int</span> ITSZ=<span class="keyword">sizeof</span>(int);<a name="l00113"></a>00113 <span class="keywordtype">int</span> buf_size=size/ITSZ; <a name="l00114"></a>00114 <span class="keywordtype">int</span> *buf = <span class="keyword">new</span> <span class="keywordtype">int</span>[buf_size];<a name="l00115"></a>00115 input.read((<span class="keywordtype">char</span> *)buf, (size)); <a name="l00116"></a>00116 <span class="keywordtype">int</span> current=0;<a name="l00117"></a>00117 <span class="keywordflow">while</span>(current<buf_size){<a name="l00118"></a>00118 <span class="keywordtype">int</span> tid=buf[current++];<a name="l00119"></a>00119 <span class="keywordtype">int</span> inst_sz=buf[current++];<a name="l00120"></a>00120 <span class="keywordtype">int</span> inst_end=current+inst_sz;<a name="l00121"></a>00121 INSTANCES new_tidlist;<a name="l00122"></a>00122 <span class="keywordflow">while</span>(current <inst_end){<a name="l00123"></a>00123 new_tidlist.push_back(INSTANCE(buf[current++]));<a name="l00124"></a>00124 }<a name="l00125"></a>00125 _idlist.push_back(make_pair(tid, new_tidlist));<a name="l00126"></a>00126 } ⌨️ 快捷键说明
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