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git-svn-id: https://mosesdecoder.svn.sourceforge.net/svnroot/mosesdecoder/trunk@1822 1f5c12ca-751b-0410-a591-d2e778427230
81 lines
1.9 KiB
C++
81 lines
1.9 KiB
C++
/*
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* Data.h
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* met - Minimum Error Training
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*
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* Created by Nicola Bertoldi on 13/05/08.
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*
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*/
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#ifndef DATA_H
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#define DATA_H
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using namespace std;
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#include <limits>
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#include <vector>
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#include <iostream>
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#include "Util.h"
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#include "FeatureData.h"
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#include "ScoreData.h"
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class Scorer;
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class Data
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{
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protected:
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ScoreData* scoredata;
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FeatureData* featdata;
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private:
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Scorer* theScorer;
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std::string score_type;
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map<std::string, size_t> featname2idx_; //map from name to index of features
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map<size_t, std::string> idx2featname_; //map from index to name of features
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size_t number_of_scores; //number of scores
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public:
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Data(Scorer& sc);
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~Data(){};
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inline void clear() { scoredata->clear(); featdata->clear(); }
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ScoreData* getScoreData() { return scoredata; };
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FeatureData* getFeatureData() { return featdata; };
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inline size_t NumberOfFeatures() const{ return featdata->NumberOfFeatures(); }
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inline void NumberOfFeatures(size_t v){ featdata->NumberOfFeatures(v); }
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inline std::string Features() const{ return featdata->Features(); }
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inline void Features(const std::string f){ featdata->Features(f); }
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void loadnbest(const std::string &file);
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void load(const std::string &featfile,const std::string &scorefile){
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featdata->load(featfile);
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scoredata->load(scorefile);
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setFeatureMap();
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}
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void save(const std::string &featfile,const std::string &scorefile, bool bin=false){
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featdata->save(featfile, bin);
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scoredata->save(scorefile,bin);
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}
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bool existsFeatureNames(){ return (idx2featname_.size() > 0)?true:false; };
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std::string getFeatureName(size_t idx){
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if (idx >= idx2featname_.size())
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throw runtime_error("Error: you required an too big index");
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return idx2featname_[idx];
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};
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size_t getFeatureIndex(const std::string& name){
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if (featname2idx_.find(name)!=featname2idx_.end())
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throw runtime_error("Error: feature is unknown");
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return featname2idx_[name];
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};
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void setFeatureMap();
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};
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#endif
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