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/*
* Word.h
*
* Created on: 23 Oct 2015
* Author: hieu
*/
#pragma once
#include <iostream>
#include "TypeDef.h"
#include "legacy/Factor.h"
#include "legacy/FactorCollection.h"
namespace Moses2
{
class Word
{
public:
explicit Word();
Word(const Word ©);
virtual ~Word();
void CreateFromString(FactorCollection &vocab, const System &system,
const std::string &str);
virtual size_t hash() const;
virtual size_t hash(const std::vector<FactorType> &factors) const;
int Compare(const Word &compare) const;
virtual bool operator==(const Word &compare) const
{
int cmp = Compare(compare);
return cmp == 0;
}
virtual bool operator!=(const Word &compare) const
{
return !((*this) == compare);
}
virtual bool operator<(const Word &compare) const;
const Factor* operator[](size_t ind) const
{
return m_factors[ind];
}
const Factor*& operator[](size_t ind)
{
return m_factors[ind];
}
virtual void OutputToStream(const System &system, std::ostream &out) const;
virtual std::string Debug(const System &system) const;
std::string GetString(const FactorList &factorTypes) const;
protected:
const Factor *m_factors[MAX_NUM_FACTORS];
};
}
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