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modify usage

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wyy 2013-11-03 19:19:34 -08:00
parent 664a17c4c1
commit 9492803445
1 changed files with 33 additions and 67 deletions
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100
src/segment.cpp
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@ -7,32 +7,6 @@
using namespace CppJieba;
MPSegment seg;
HMMSegment hmmseg;
MixSegment mixseg;
bool init(const char * const dictPath, const char * const modelPath)
{
if(!seg.init(dictPath))
{
cout<<"seg init failed."<<endl;
return false;
}
if(!hmmseg.init(modelPath))
{
cout<<"hmmseg init failed."<<endl;
return false;
}
if(!mixseg.init(dictPath, modelPath))
{
cout<<"mixseg init failed."<<endl;
return false;
}
return true;
}
void cut(const ISegment * seg, const char * const filePath)
{
ifstream ifile(filePath);
@ -49,45 +23,22 @@ void cut(const ISegment * seg, const char * const filePath)
}
}
bool dispose()
{
if(!seg.dispose())
{
cout<<"seg dispose failed."<<endl;
return false;
}
if(!hmmseg.dispose())
{
cout<<"seg dispose failed."<<endl;
return false;
}
if(!mixseg.dispose())
{
cout<<"seg dispose failed."<<endl;
return false;
}
return true;
}
const char * const DEFAULT_DICTPATH = "../dicts/jieba.dict.utf8";
const char * const DEFAULT_MODELPATH = "../dicts/hmm_model.utf8";
int main(int argc, char ** argv)
{
if(argc < 2)
{
cout<<"usage: \n\t"<<argv[0]<<"[options] <filename>\n"
cout<<"usage: \n\t"<<argv[0]<<" [options] <filename>\n"
<<"options:\n"
<<"\t--algorithm\tSupported methods are [cutDAG, cutHMM, cutMix] for now. \n\t\t\tIf not specified, the default is cutDAG\n"
<<"\t--dictpath\tIf not specified, the default is "<<DEFAULT_DICTPATH<<'\n'
<<"\t--modelpath\tIf not specified, the default is "<<DEFAULT_MODELPATH<<'\n'
<<"\t--dictpath\tsee example\n"
<<"\t--modelpath\tsee example\n"
<<"example:\n"
<<"\t"<<argv[0]<<" testlines.utf8 --dictpath ../dicts/jieba.dict.utf8\n"
<<"\t"<<argv[0]<<" testlines.utf8 --modelpath ../dicts/hmm_model.utf8 --algorithm cutHMM\n"
<<"\t"<<argv[0]<<" testlines.utf8 --modelpath ../dicts/hmm_model.utf8 --algorithm cutMix\n"
<<"\t"<<argv[0]<<" testlines.utf8 --dictpath dicts/jieba.dict.utf8\n"
<<"\t"<<argv[0]<<" testlines.utf8 --modelpath dicts/hmm_model.utf8 --algorithm cutHMM\n"
<<"\t"<<argv[0]<<" testlines.utf8 --dictpath dicts/jieba.dict.utf8 --modelpath dicts/hmm_model.utf8 --algorithm cutMix\n"
<<endl;
return -1;
return EXIT_FAILURE;
}
ArgvContext arg(argc, argv);
string dictPath = arg["--dictpath"];
@ -95,30 +46,45 @@ int main(int argc, char ** argv)
string algorithm = arg["--algorithm"];
if(dictPath.empty())
{
dictPath = DEFAULT_DICTPATH;
return EXIT_FAILURE;
}
if(modelPath.empty())
{
modelPath = DEFAULT_MODELPATH;
return EXIT_FAILURE;
}
if(!init(dictPath.c_str(), modelPath.c_str()))
{
LogError("init failed.");
return -1;
}
if("cutHMM" == algorithm)
{
cut(&hmmseg, arg[1].c_str());
HMMSegment seg;
if(!seg.init(modelPath.c_str()))
{
cout<<"seg init failed."<<endl;
return EXIT_FAILURE;
}
cut(&seg, arg[1].c_str());
seg.dispose();
}
else if("cutMix" == algorithm)
{
cut(&mixseg, arg[1].c_str());
MixSegment seg;
if(!seg.init(dictPath.c_str(), modelPath.c_str()))
{
cout<<"seg init failed."<<endl;
return EXIT_FAILURE;
}
cut(&seg, arg[1].c_str());
seg.dispose();
}
else
{
MPSegment seg;
if(!seg.init(dictPath.c_str()))
{
cout<<"seg init failed."<<endl;
return false;
}
cut(&seg, arg[1].c_str());
seg.dispose();
}
dispose();
return 0;
return EXIT_SUCCESS;
}