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/*
* FeatureData.h
* met - Minimum Error Training
*
* Created by Nicola Bertoldi on 13/05/08.
*
*/
#ifndef FEATURE_DATA_H
#define FEATURE_DATA_H
using namespace std;
#include <limits>
#include <vector>
#include <iostream>
#include "Util.h"
#include "FeatureArray.h"
class FeatureData
{
protected:
vector<FeatureArray> array_;
vector<int> idxmap_;
size_t number_of_feature;
private:
public:
FeatureData();
~FeatureData(){};
inline void clear() { array_.clear(); }
inline FeatureArray& get(int i){
#ifdef DEBUG
return array_.at(i);
#else
return array_[i];
#endif
}
inline const FeatureArray& get(int i)const{
#ifdef DEBUG
return array_.at(i);
#else
return array_[i];
#endif
}
inline bool exists(unsigned int i){ return (i<array_.size())?true:false; }
inline void setIndex(){ };
inline FeatureStats& get(int i, int j){ return array_.at(i).get(j); }
inline const FeatureStats& get(int i, int j)const{ return array_.at(i).get(j); }
void add(FeatureArray& e);
void add(FeatureStats e, int sent_idx);
inline size_t FeatureSize(){ return number_of_feature; }
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);
};
#endif
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