mirror of
https://github.com/moses-smt/mosesdecoder.git
synced 2025-01-05 02:22:21 +03:00
75 lines
1.5 KiB
C++
75 lines
1.5 KiB
C++
/*
|
|
* HypothesisColl.h
|
|
*
|
|
* Created on: 26 Feb 2016
|
|
* Author: hieu
|
|
*/
|
|
#pragma once
|
|
#include <boost/unordered_set.hpp>
|
|
#include "HypothesisBase.h"
|
|
#include "MemPoolAllocator.h"
|
|
#include "Recycler.h"
|
|
#include "Array.h"
|
|
#include "legacy/Util2.h"
|
|
|
|
namespace Moses2
|
|
{
|
|
|
|
class ManagerBase;
|
|
class ArcLists;
|
|
|
|
typedef Array<const HypothesisBase*> Hypotheses;
|
|
|
|
class HypothesisColl
|
|
{
|
|
public:
|
|
HypothesisColl(const ManagerBase &mgr);
|
|
|
|
void Add(const ManagerBase &mgr,
|
|
HypothesisBase *hypo,
|
|
Recycler<HypothesisBase*> &hypoRecycle,
|
|
ArcLists &arcLists);
|
|
|
|
size_t GetSize() const
|
|
{ return m_coll.size(); }
|
|
|
|
void Clear();
|
|
|
|
const Hypotheses &GetSortedAndPrunedHypos(
|
|
const ManagerBase &mgr,
|
|
ArcLists &arcLists) const;
|
|
|
|
const HypothesisBase *GetBestHypo() const;
|
|
|
|
template<typename T>
|
|
const T *GetBestHypo() const
|
|
{
|
|
const HypothesisBase *hypo = GetBestHypo();
|
|
return hypo ? &hypo->Cast<T>() : NULL;
|
|
}
|
|
|
|
void Delete(const HypothesisBase *hypo);
|
|
|
|
std::string Debug(const System &system) const;
|
|
|
|
protected:
|
|
typedef boost::unordered_set<const HypothesisBase*,
|
|
UnorderedComparer<HypothesisBase>, UnorderedComparer<HypothesisBase>,
|
|
MemPoolAllocator<const HypothesisBase*> > _HCType;
|
|
|
|
_HCType m_coll;
|
|
mutable Hypotheses *m_sortedHypos;
|
|
|
|
SCORE m_bestScore;
|
|
SCORE m_worstScore;
|
|
|
|
StackAdd Add(const HypothesisBase *hypo);
|
|
|
|
void PruneHypos(const ManagerBase &mgr, ArcLists &arcLists);
|
|
void SortHypos(const ManagerBase &mgr, const HypothesisBase **sortedHypos) const;
|
|
|
|
};
|
|
|
|
} /* namespace Moses2 */
|
|
|