mosesdecoder/mert/ScoreData.h
2011-02-24 12:42:19 +00:00

114 lines
2.3 KiB
C++

/*
* ScoreData.h
* met - Minimum Error Training
*
* Created by Nicola Bertoldi on 13/05/08.
*
*/
#ifndef SCORE_DATA_H
#define SCORE_DATA_H
using namespace std;
#include <limits>
#include <vector>
#include <iostream>
#include "Util.h"
#include "ScoreArray.h"
class Scorer;
class ScoreData
{
protected:
scoredata_t array_;
idx2name idx2arrayname_; //map from index to name of array
name2idx arrayname2idx_; //map from name to index of array
private:
Scorer* theScorer;
std::string score_type;
size_t number_of_scores;
public:
ScoreData(Scorer& sc);
~ScoreData() {};
inline void clear() {
array_.clear();
}
inline ScoreArray get(const std::string& idx) {
return array_.at(getIndex(idx));
}
inline ScoreArray& get(size_t idx) {
return array_.at(idx);
}
inline const ScoreArray& get(size_t idx) const {
return array_.at(idx);
}
inline bool exists(const std::string & sent_idx) {
return exists(getIndex(sent_idx));
}
inline bool exists(int sent_idx) {
return (sent_idx>-1 && sent_idx<(int)array_.size())?true:false;
}
inline ScoreStats& get(size_t i, size_t j) {
return array_.at(i).get(j);
}
inline const ScoreStats& get(size_t i, size_t j) const {
return array_.at(i).get(j);
}
inline std::string name() {
return score_type;
};
inline std::string name(std::string &sctype) {
return score_type = sctype;
};
void add(ScoreArray& e);
void add(const ScoreStats& e, const std::string& sent_idx);
inline size_t NumberOfScores() {
return number_of_scores;
}
inline size_t size() {
return array_.size();
}
void save(const std::string &file, bool bin=false);
void save(ofstream& outFile, bool bin=false);
inline void save(bool bin=false) {
save("/dev/stdout", bin);
}
void load(ifstream& inFile);
void load(const std::string &file);
bool check_consistency();
void setIndex();
inline int getIndex(const std::string& idx) {
name2idx::iterator i = arrayname2idx_.find(idx);
if (i!=arrayname2idx_.end())
return i->second;
else
return -1;
}
inline std::string getIndex(size_t idx) {
idx2name::iterator i = idx2arrayname_.find(idx);
if (i!=idx2arrayname_.end())
throw runtime_error("there is no entry at index " + idx);
return i->second;
}
};
#endif