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Diffstat (limited to 'moses/src/LM/RandLM.h')
-rw-r--r-- | moses/src/LM/RandLM.h | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/moses/src/LM/RandLM.h b/moses/src/LM/RandLM.h deleted file mode 100644 index 8de5f3bb1..000000000 --- a/moses/src/LM/RandLM.h +++ /dev/null @@ -1,71 +0,0 @@ -/*********************************************************************** -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 -***********************************************************************/ - -#ifndef moses_LanguageModelRandLM_h -#define moses_LanguageModelRandLM_h - -#include <string> -#include <vector> -#include "Factor.h" -#include "Util.h" -#include "LM/SingleFactor.h" -#include "RandLM.h" - -class randlm::RandLM; - -namespace Moses -{ -class Factor; -class Phrase; - -// RandLM wrapper (single factor LM) - -class LanguageModelRandLM : public LanguageModelPointerState -{ -public: - LanguageModelRandLM() - : m_lm(0) {} - bool Load(const std::string &filePath, FactorType factorType, size_t nGramOrder); - virtual LMResult GetValue(const std::vector<const Word*> &contextFactor, State* finalState = NULL) const; - ~LanguageModelRandLM() { - delete m_lm; - } - void CleanUpAfterSentenceProcessing() { - m_lm->clearCaches(); // clear caches - } - void InitializeBeforeSentenceProcessing() { - m_lm->initThreadSpecificData(); // Creates thread specific data iff - // compiled with multithreading. - } -protected: - std::vector<randlm::WordID> m_randlm_ids_vec; - randlm::RandLM* m_lm; - randlm::WordID m_oov_id; - void CreateFactors(FactorCollection &factorCollection); - randlm::WordID GetLmID( const std::string &str ) const; - randlm::WordID GetLmID( const Factor *factor ) const { - size_t factorId = factor->GetId(); - return ( factorId >= m_randlm_ids_vec.size()) ? m_oov_id : m_randlm_ids_vec[factorId]; - }; - -}; - -} - -#endif |