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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=UTF-8"><title>CRF++: /home/taku/proj/crfpp/crfpp.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 1.5.6 --><div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div><h1>/home/taku/proj/crfpp/crfpp.h</h1><a href="crfpp_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><a name="l00002"></a>00002 <span class="comment"> CRF++ -- Yet Another CRF toolkit</span><a name="l00003"></a>00003 <span class="comment"></span><a name="l00004"></a>00004 <span class="comment"> $Id: crfpp.h 1592 2007-02-12 09:40:53Z taku $;</span><a name="l00005"></a>00005 <span class="comment"></span><a name="l00006"></a>00006 <span class="comment"> Copyright(C) 2005-2007 Taku Kudo <taku@chasen.org></span><a name="l00007"></a>00007 <span class="comment">*/</span><a name="l00008"></a>00008 <span class="preprocessor">#ifndef CRFPP_CRFPP_H__</span><a name="l00009"></a>00009 <span class="preprocessor"></span><span class="preprocessor">#define CRFPP_CRFPP_H__</span><a name="l00010"></a>00010 <span class="preprocessor"></span><a name="l00011"></a>00011 <span class="comment">/* C interface */</span><a name="l00012"></a>00012 <span class="preprocessor">#ifdef __cplusplus</span><a name="l00013"></a>00013 <span class="preprocessor"></span><span class="preprocessor">#include <cstdio></span><a name="l00014"></a>00014 <span class="preprocessor">#else</span><a name="l00015"></a>00015 <span class="preprocessor"></span><span class="preprocessor">#include <stdio.h></span><a name="l00016"></a>00016 <span class="preprocessor">#endif</span><a name="l00017"></a>00017 <span class="preprocessor"></span><a name="l00018"></a>00018 <span class="preprocessor">#ifdef __cplusplus</span><a name="l00019"></a>00019 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {<a name="l00020"></a>00020 <span class="preprocessor">#endif</span><a name="l00021"></a>00021 <span class="preprocessor"></span><a name="l00022"></a>00022 <span class="preprocessor">#ifdef _WIN32</span><a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#include <windows.h></span><a name="l00024"></a>00024 <span class="preprocessor"># ifdef DLL_EXPORT</span><a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor"># define CRFPP_DLL_EXTERN __declspec(dllexport)</span><a name="l00026"></a>00026 <span class="preprocessor"></span><span class="preprocessor"># else</span><a name="l00027"></a>00027 <span class="preprocessor"></span><span class="preprocessor"># define CRFPP_DLL_EXTERN __declspec(dllimport)</span><a name="l00028"></a>00028 <span class="preprocessor"></span><span class="preprocessor"># endif</span><a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#endif</span><a name="l00030"></a>00030 <span class="preprocessor"></span><a name="l00031"></a>00031 <span class="preprocessor">#ifndef CRFPP_DLL_EXTERN</span><a name="l00032"></a>00032 <span class="preprocessor"></span><span class="preprocessor"># define CRFPP_DLL_EXTERN extern</span><a name="l00033"></a>00033 <span class="preprocessor"></span><span class="preprocessor">#endif</span><a name="l00034"></a>00034 <span class="preprocessor"></span><a name="l00035"></a>00035 <span class="preprocessor">#ifndef SWIG</span><a name="l00036"></a><a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">00036</a> <span class="preprocessor"></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a> <a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>;<a name="l00037"></a>00037 <a name="l00038"></a>00038 <span class="comment">/* C interface */</span><a name="l00039"></a>00039 CRFPP_DLL_EXTERN <a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>* <a class="code" href="crfpp_8h.html#47eeae65e19b67575ee7d4337e3cd4cc">crfpp_new</a>(<span class="keywordtype">int</span>, <span class="keywordtype">char</span>**);<a name="l00040"></a>00040 CRFPP_DLL_EXTERN <a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>* <a class="code" href="crfpp_8h.html#c316670dc1e5b0eb8234897677a106d0">crfpp_new2</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>*);<a name="l00041"></a>00041 CRFPP_DLL_EXTERN <span class="keywordtype">void</span> <a class="code" href="crfpp_8h.html#da0c189dcb1005259b3264fb209c3200">crfpp_destroy</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*);<a name="l00042"></a>00042 CRFPP_DLL_EXTERN <span class="keywordtype">bool</span> <a class="code" href="crfpp_8h.html#dd48b76903be573dfa8f75615a1a0ec0">crfpp_add2</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>, <span class="keyword">const</span> <span class="keywordtype">char</span> **);<a name="l00043"></a>00043 CRFPP_DLL_EXTERN <span class="keywordtype">bool</span> <a class="code" href="crfpp_8h.html#c2522fb65d719bd6aa8bc84724b83789">crfpp_add</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keyword">const</span> <span class="keywordtype">char</span>*);<a name="l00044"></a>00044 CRFPP_DLL_EXTERN <span class="keywordtype">size_t</span> <a class="code" href="crfpp_8h.html#b64059a5606297381c64f34456681bfc">crfpp_size</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*);<a name="l00045"></a>00045 CRFPP_DLL_EXTERN <span class="keywordtype">size_t</span> <a class="code" href="crfpp_8h.html#4571ede590c1bbbf63a3bd81dc2e40af">crfpp_xsize</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*);<a name="l00046"></a>00046 CRFPP_DLL_EXTERN <span class="keywordtype">size_t</span> <a class="code" href="crfpp_8h.html#cd3974a71151a3f6a0cd4ddc12c5d3ab">crfpp_dsize</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*);<a name="l00047"></a>00047 CRFPP_DLL_EXTERN <span class="keyword">const</span> <span class="keywordtype">float</span>* <a class="code" href="crfpp_8h.html#1150d5c6d46a876a75cee41c85fd58fe">crfpp_weight_vector</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*);<a name="l00048"></a>00048 CRFPP_DLL_EXTERN <span class="keywordtype">size_t</span> <a class="code" href="crfpp_8h.html#8a31211011b255a77d5124353df027d7">crfpp_result</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>);<a name="l00049"></a>00049 CRFPP_DLL_EXTERN <span class="keywordtype">size_t</span> <a class="code" href="crfpp_8h.html#0e4f32071bda760f8dee21fe6896160f">crfpp_answer</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>);<a name="l00050"></a>00050 CRFPP_DLL_EXTERN <span class="keywordtype">size_t</span> <a class="code" href="crfpp_8h.html#f03bfbc697ebe02a6af33520b4f00bc9">crfpp_y</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>);<a name="l00051"></a>00051 CRFPP_DLL_EXTERN <span class="keywordtype">size_t</span> <a class="code" href="crfpp_8h.html#9df5c9b61b09173d16382a71b686878c">crfpp_ysize</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*);<a name="l00052"></a>00052 CRFPP_DLL_EXTERN <span class="keywordtype">double</span> <a class="code" href="crfpp_8h.html#bae8663e259f6880ff5cc93e9c2793b4">crfpp_prob</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>, <span class="keywordtype">size_t</span>);<a name="l00053"></a>00053 CRFPP_DLL_EXTERN <span class="keywordtype">double</span> <a class="code" href="crfpp_8h.html#4171bbea58da7f4dd2736f1146061219">crfpp_prob2</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>);<a name="l00054"></a>00054 CRFPP_DLL_EXTERN <span class="keywordtype">double</span> <a class="code" href="crfpp_8h.html#ffc7ffda4245d788903df38cb6e936c1">crfpp_prob3</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*);<a name="l00055"></a>00055 CRFPP_DLL_EXTERN <span class="keywordtype">double</span> <a class="code" href="crfpp_8h.html#c8341b2ece6eff9d74ccadbfd25d896b">crfpp_alpha</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>, <span class="keywordtype">size_t</span>);<a name="l00056"></a>00056 CRFPP_DLL_EXTERN <span class="keywordtype">double</span> <a class="code" href="crfpp_8h.html#299db7d1303ce19c502704fe10d4572a">crfpp_beta</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>, <span class="keywordtype">size_t</span>);<a name="l00057"></a>00057 CRFPP_DLL_EXTERN <span class="keywordtype">double</span> <a class="code" href="crfpp_8h.html#56ce83f63d1d793347258a7bef732f24">crfpp_emisstion_cost</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>, <span class="keywordtype">size_t</span>);<a name="l00058"></a>00058 CRFPP_DLL_EXTERN <span class="keywordtype">double</span> <a class="code" href="crfpp_8h.html#13f8c29d09051ac3c1655cd07b57f494">crfpp_next_transition_cost</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>,<a name="l00059"></a>00059 <span class="keywordtype">size_t</span>, <span class="keywordtype">size_t</span>);<a name="l00060"></a>00060 CRFPP_DLL_EXTERN <span class="keywordtype">double</span> <a class="code" href="crfpp_8h.html#997c64c98ca9631394983b023082d1ae">crfpp_prev_transition_cost</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>,<a name="l00061"></a>00061 <span class="keywordtype">size_t</span>, <span class="keywordtype">size_t</span>);<a name="l00062"></a>00062 CRFPP_DLL_EXTERN <span class="keywordtype">double</span> <a class="code" href="crfpp_8h.html#0ac978c86fedbeec7ddb43a9608f845d">crfpp_best_cost</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>, <span class="keywordtype">size_t</span>);<a name="l00063"></a>00063 CRFPP_DLL_EXTERN <span class="keyword">const</span> <span class="keywordtype">int</span>* <a class="code" href="crfpp_8h.html#bd3ca40910819acba3d8083740b1a850">crfpp_emittion_vector</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>, <span class="keywordtype">size_t</span>);<a name="l00064"></a>00064 CRFPP_DLL_EXTERN <span class="keyword">const</span> <span class="keywordtype">int</span>* <a class="code" href="crfpp_8h.html#19a39a5b6583b3e9269a2c5192818d83">crfpp_next_transition_vector</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>,<a name="l00065"></a>00065 <span class="keywordtype">size_t</span>, <span class="keywordtype">size_t</span>);<a name="l00066"></a>00066 CRFPP_DLL_EXTERN <span class="keyword">const</span> <span class="keywordtype">int</span>* <a class="code" href="crfpp_8h.html#dc0fb25629038b6f744e005f9b7d7c04">crfpp_prev_transition_vector</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>,<a name="l00067"></a>00067 <span class="keywordtype">size_t</span>, <span class="keywordtype">size_t</span>);<a name="l00068"></a>00068 CRFPP_DLL_EXTERN <span class="keywordtype">double</span> <a class="code" href="crfpp_8h.html#298837d730e31a2f67691b9df47cbe7a">crfpp_Z</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*);<a name="l00069"></a>00069 CRFPP_DLL_EXTERN <span class="keywordtype">bool</span> <a class="code" href="crfpp_8h.html#ef138756beacc0e7cfd15174adf8501c">crfpp_parse</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*);<a name="l00070"></a>00070 CRFPP_DLL_EXTERN <span class="keywordtype">bool</span> <a class="code" href="crfpp_8h.html#85968024efce5f3abd93edeb88b095c1">crfpp_empty</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*);<a name="l00071"></a>00071 CRFPP_DLL_EXTERN <span class="keywordtype">bool</span> <a class="code" href="crfpp_8h.html#a1a01c7cf278efbce47ce335a4d41cfb">crfpp_clear</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*);<a name="l00072"></a>00072 CRFPP_DLL_EXTERN <span class="keywordtype">bool</span> <a class="code" href="crfpp_8h.html#5385cf04fdf4949d06ba2ead4c431f74">crfpp_next</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*);<a name="l00073"></a>00073 CRFPP_DLL_EXTERN <span class="keywordtype">int</span> <a class="code" href="crfpp_8h.html#e344d7e5857c8baed9cd2ca1ff166c8f">crfpp_test</a>(<span class="keywordtype">int</span>, <span class="keywordtype">char</span> **);<a name="l00074"></a>00074 CRFPP_DLL_EXTERN <span class="keywordtype">int</span> <a class="code" href="crfpp_8h.html#3a6ad1fb5f31d9b483cc02c1e3fde825">crfpp_learn</a>(<span class="keywordtype">int</span>, <span class="keywordtype">char</span> **);<a name="l00075"></a>00075 CRFPP_DLL_EXTERN <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="crfpp_8h.html#b9809a67da577a17281bd0de7d2e0820">crfpp_strerror</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*);<a name="l00076"></a>00076 CRFPP_DLL_EXTERN <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="crfpp_8h.html#781e91b694aa9d200883b423c65b2547">crfpp_yname</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>);<a name="l00077"></a>00077 CRFPP_DLL_EXTERN <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="crfpp_8h.html#0d4e595c4a711e074f3e202915804eb3">crfpp_y2</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>);<a name="l00078"></a>00078 CRFPP_DLL_EXTERN <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="crfpp_8h.html#abf9208da152d75620153ea34a3f8feb">crfpp_x</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>, <span class="keywordtype">size_t</span>);<a name="l00079"></a>00079 CRFPP_DLL_EXTERN <span class="keyword">const</span> <span class="keywordtype">char</span>** <a class="code" href="crfpp_8h.html#6569643c80d2d21967708ea13550669c">crfpp_x2</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">size_t</span>);<a name="l00080"></a>00080 CRFPP_DLL_EXTERN <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="crfpp_8h.html#b5abd8020d58e01473c7cd754eab4406">crfpp_parse_tostr</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keyword">const</span> <span class="keywordtype">char</span>*);<a name="l00081"></a>00081 CRFPP_DLL_EXTERN <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="crfpp_8h.html#9248ed418cc9634d69766b06acf168af">crfpp_parse_tostr2</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*,<a name="l00082"></a>00082 <span class="keyword">const</span> <span class="keywordtype">char</span>*, <span class="keywordtype">size_t</span>);<a name="l00083"></a>00083 CRFPP_DLL_EXTERN <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="crfpp_8h.html#173f9454c961189bdea1da8d37b68103">crfpp_parse_tostr3</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keyword">const</span> <span class="keywordtype">char</span>*,<a name="l00084"></a>00084 <span class="keywordtype">size_t</span>, <span class="keywordtype">char</span> *, <span class="keywordtype">size_t</span>);<a name="l00085"></a>00085 CRFPP_DLL_EXTERN <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="crfpp_8h.html#ca204ed779752c741b045147be249fdf">crfpp_tostr</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*);<a name="l00086"></a>00086 CRFPP_DLL_EXTERN <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="crfpp_8h.html#6b5ff87ab448e4128aab974f599fc8a8">crfpp_tostr2</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a>*, <span class="keywordtype">char</span> *, <span class="keywordtype">size_t</span>);<a name="l00087"></a>00087 <a name="l00088"></a>00088 CRFPP_DLL_EXTERN <span class="keywordtype">void</span> <a class="code" href="crfpp_8h.html#e22f8ef16983820243e0e925c715649c">crfpp_set_vlevel</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a> *, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>);<a name="l00089"></a>00089 CRFPP_DLL_EXTERN <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="crfpp_8h.html#4120d4de8fdc620ca6472f2aba2f2678">crfpp_vlevel</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a> *);<a name="l00090"></a>00090 CRFPP_DLL_EXTERN <span class="keywordtype">void</span> <a class="code" href="crfpp_8h.html#406e63ff6f4b5214a10a714d9afb7376">crfpp_set_cost_factor</a>(<a class="code" href="crfpp_8h.html#513ea0b9519c24b6c1797d74c2202e51">crfpp_t</a> *, <span class="keywordtype">float</span>);?? 快捷鍵說明
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顯示快捷鍵
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增大字號
Ctrl + =
減小字號
Ctrl + -