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/*
* ScoreStats.h
* met - Minimum Error Training
*
* Created by Nicola Bertoldi on 13/05/08.
*
*/
#ifndef SCORE_STATS_H
#define SCORE_STATS_H
#include <vector>
#include <iostream>
#include <fstream>
#include <cstdlib>
#include <cstring>
#include "Types.h"
using namespace std;
class ScoreStats
{
private:
size_t available_;
size_t entries_;
// TODO: Use smart pointer for exceptional-safety.
scorestats_t array_;
public:
ScoreStats();
explicit ScoreStats(const size_t size);
explicit ScoreStats(std::string &theString);
~ScoreStats();
// We intentionally allow copying.
ScoreStats(const ScoreStats &stats);
ScoreStats& operator=(const ScoreStats &stats);
void Copy(const ScoreStats &stats);
bool isfull() const {
return (entries_ < available_) ? 0 : 1;
}
void expand();
void add(ScoreStatsType v);
void clear() {
memset((void*)array_, 0, GetArraySizeWithBytes());
}
void reset() {
entries_ = 0;
clear();
}
inline ScoreStatsType get(size_t i) {
return array_[i];
}
inline ScoreStatsType get(size_t i)const {
return array_[i];
}
inline scorestats_t getArray() const {
return array_;
}
void set(std::string &theString);
inline size_t bytes() const {
return GetArraySizeWithBytes();
}
size_t GetArraySizeWithBytes() const {
return entries_ * sizeof(ScoreStatsType);
}
inline size_t size() const {
return entries_;
}
inline size_t available() const {
return available_;
}
void savetxt(const std::string &file);
void savetxt(ofstream& outFile);
void savebin(ofstream& outFile);
inline void savetxt() {
savetxt("/dev/stdout");
}
void loadtxt(const std::string &file);
void loadtxt(ifstream& inFile);
void loadbin(ifstream& inFile);
/**
* Write the whole object to a stream.
*/
friend ostream& operator<<(ostream& o, const ScoreStats& e);
};
#endif // SCORE_STATS_H
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