contrib/moses2/PhraseBased/TargetPhrases.h


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/*
 * TargetPhrases.h
 *
 *  Created on: 23 Oct 2015
 *      Author: hieu
 */

#pragma once
#include <vector>
#include "../Array.h"

namespace Moses2
{

class TargetPhraseImpl;

class Word;
class System;

class TargetPhrases
{
  typedef TargetPhraseImpl TP;
  typedef Array<const TP*> Coll;
public:
  typedef Coll::iterator iterator;
  typedef Coll::const_iterator const_iterator;
  //! iterators
  const_iterator begin() const
  {
    return m_coll.begin();
  }
  const_iterator end() const
  {
    return m_coll.end();
  }

  TargetPhrases(MemPool &pool, size_t size);
  //TargetPhrases(MemPool &pool, const System &system, const TargetPhrases &copy);
  virtual ~TargetPhrases();

  void AddTargetPhrase(const TP &targetPhrase)
  {
    m_coll[m_currInd++] = &targetPhrase;
  }

  size_t GetSize() const
  {
    return m_coll.size();
  }

  const TP& operator[](size_t ind) const
  {
    return *m_coll[ind];
  }

  void SortAndPrune(size_t tableLimit);

  std::string Debug(const System &system) const;

protected:
  Coll m_coll;
  size_t m_currInd;
};

}