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// $Id$
/***********************************************************************
Moses - factored phrase-based language decoder
Copyright (C) 2006 University of Edinburgh
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
***********************************************************************/
#pragma once
#include <cassert>
#include "TypeDef.h"
#include "PhraseDictionary.h"
#include "GenerationDictionary.h"
class Dictionary;
class DecodeStep
{
protected:
const DecodeType m_decodeType;
const Dictionary *m_ptr;
// 2nd = pointer to a phraseDictionary or generationDictionary
public:
DecodeStep(DecodeType decodeType, Dictionary *ptr)
:m_decodeType(decodeType)
,m_ptr(ptr)
{
}
DecodeType GetDecodeType() const
{
return m_decodeType;
}
const PhraseDictionaryBase &GetPhraseDictionary() const
{
assert (m_decodeType == Translate);
assert (dynamic_cast<const PhraseDictionaryBase*>(m_ptr));
return *dynamic_cast<const PhraseDictionaryBase*>(m_ptr);
}
const GenerationDictionary &GetGenerationDictionary() const
{
assert (m_decodeType == Generate);
assert (dynamic_cast<const GenerationDictionary*>(m_ptr));
return *dynamic_cast<const GenerationDictionary*>(m_ptr);
}
const Dictionary* GetDictionaryPtr() const {return m_ptr;}
};
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