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/*
* ScoreData.h
* met - Minimum Error Training
*
* Created by Nicola Bertoldi on 13/05/08.
*
*/
#ifndef SCORE_DATA_H
#define SCORE_DATA_H
#include <fstream>
#include <vector>
#include <iostream>
#include <stdexcept>
#include <string>
#include "ScoreArray.h"
#include "ScoreStats.h"
using namespace std;
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:
// Do not allow the user to instanciate without arguments.
ScoreData() {}
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) const {
return exists(getIndex(sent_idx));
}
inline bool exists(int sent_idx) const {
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() const {
return score_type;
}
inline std::string name(const 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() const {
return number_of_scores;
}
inline size_t size() const {
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() const;
void setIndex();
inline int getIndex(const std::string& idx) const {
name2idx::const_iterator i = arrayname2idx_.find(idx);
if (i != arrayname2idx_.end())
return i->second;
else
return -1;
}
inline std::string getIndex(size_t idx) const {
idx2name::const_iterator i = idx2arrayname_.find(idx);
if (i != idx2arrayname_.end())
throw runtime_error("there is no entry at index " + idx);
return i->second;
}
};
#endif // SCORE_DATA_H
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