mirror of
https://github.com/moses-smt/mosesdecoder.git
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136 lines
2.5 KiB
C++
136 lines
2.5 KiB
C++
/*
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* FeatureStats.cpp
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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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#include <fstream>
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#include "ScoreStats.h"
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#define AVAILABLE_ 8;
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ScoreStats::ScoreStats()
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{
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available_ = AVAILABLE_;
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entries_ = 0;
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array_ = new ScoreStatsType[available_];
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};
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ScoreStats::~ScoreStats()
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{
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delete [] array_;
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};
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ScoreStats::ScoreStats(const ScoreStats &stats)
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{
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available_ = stats.available();
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entries_ = stats.size();
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array_ = new ScoreStatsType[available_];
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memcpy(array_,stats.getArray(),scorebytes_);
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};
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ScoreStats::ScoreStats(const size_t size)
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{
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available_ = size;
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entries_ = size;
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array_ = new ScoreStatsType[available_];
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memset(array_,0,scorebytes_);
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};
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ScoreStats::ScoreStats(std::string &theString)
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{
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set(theString);
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}
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void ScoreStats::expand()
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{
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available_*=2;
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scorestats_t t_ = new ScoreStatsType[available_];
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memcpy(t_,array_,scorebytes_);
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delete [] array_;
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array_=t_;
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}
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void ScoreStats::add(ScoreStatsType v)
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{
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if (isfull()) expand();
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array_[entries_++]=v;
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}
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void ScoreStats::set(std::string &theString)
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{
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std::string substring, stringBuf;
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reset();
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while (!theString.empty()) {
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getNextPound(theString, substring);
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add(ATOSST(substring.c_str()));
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}
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}
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void ScoreStats::loadbin(std::ifstream& inFile)
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{
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inFile.read((char*) array_, scorebytes_);
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}
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void ScoreStats::loadtxt(std::ifstream& inFile)
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{
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std::string theString;
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std::getline(inFile, theString);
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set(theString);
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}
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void ScoreStats::loadtxt(const std::string &file)
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{
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// TRACE_ERR("loading the stats from " << file << std::endl);
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std::ifstream inFile(file.c_str(), std::ios::in); // matches a stream with a file. Opens the file
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loadtxt(inFile);
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}
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void ScoreStats::savetxt(const std::string &file)
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{
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// TRACE_ERR("saving the stats into " << file << std::endl);
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std::ofstream outFile(file.c_str(), std::ios::out); // matches a stream with a file. Opens the file
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savetxt(outFile);
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}
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void ScoreStats::savetxt(std::ofstream& outFile)
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{
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outFile << *this;
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}
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void ScoreStats::savebin(std::ofstream& outFile)
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{
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outFile.write((char*) array_, scorebytes_);
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}
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ScoreStats& ScoreStats::operator=(const ScoreStats &stats)
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{
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delete [] array_;
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available_ = stats.available();
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entries_ = stats.size();
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array_ = new ScoreStatsType[available_];
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memcpy(array_,stats.getArray(),scorebytes_);
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return *this;
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}
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ostream& operator<<(ostream& o, const ScoreStats& e)
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{
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for (size_t i=0; i< e.size(); i++)
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o << e.get(i) << " ";
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return o;
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}
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