diff options
author | Hieu Hoang <hieuhoang@gmail.com> | 2012-11-12 23:56:18 +0400 |
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committer | Hieu Hoang <hieuhoang@gmail.com> | 2012-11-12 23:56:18 +0400 |
commit | 5e3ef23cef6101d2c098eb3445f562e8f595655b (patch) | |
tree | b8c332b6fa82bae84ea4910967a10ba1b08a7107 /moses/MockHypothesis.h | |
parent | 8c785cff2b1be3cccd76ea9026f71b649762dfc3 (diff) |
move moses/src/* to moses/
Diffstat (limited to 'moses/MockHypothesis.h')
-rw-r--r-- | moses/MockHypothesis.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/moses/MockHypothesis.h b/moses/MockHypothesis.h new file mode 100644 index 000000000..41f118f40 --- /dev/null +++ b/moses/MockHypothesis.h @@ -0,0 +1,83 @@ +/*********************************************************************** +Moses - factored phrase-based language decoder +Copyright (C) 2010 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 _MOCK_HYPOTHESIS_ +#define _MOCK_HYPOTHESIS_ + +#include <memory> +#include <vector> + + +#include "DummyScoreProducers.h" +#include "Hypothesis.h" +#include "Manager.h" +#include "TranslationSystem.h" + +namespace MosesTest { + +// +// Construct a hypothesis with arbitrary source and target phrase +// sequences. Useful for testing feature functions. +// + +typedef std::pair<size_t,size_t> Alignment; //(first,last) in source + +class MockHypothesisGuard { + public: + /** Creates a phrase-based hypothesis. + */ + MockHypothesisGuard( + const std::string& sourceSentence, + const std::vector<Alignment>& alignments, + const std::vector<std::string>& targetSegments); + Moses::Hypothesis* operator*() const {return m_hypothesis;} + + /** Destroy the hypothesis chain */ + ~MockHypothesisGuard(); + + private: + Moses::TargetPhrase m_emptyTarget; + Moses::Sentence m_sentence; + Moses::WordPenaltyProducer m_wp; + Moses::UnknownWordPenaltyProducer m_uwp; + Moses::DistortionScoreProducer m_dist; + Moses::TranslationSystem m_system; + Moses::Manager m_manager; + Moses::Hypothesis* m_hypothesis; + std::vector<Moses::TargetPhrase> m_targetPhrases; + std::vector<Moses::TranslationOption*> m_toptions; +}; + +class HypothesisFixture { + public: + HypothesisFixture(); + const Moses::Hypothesis* empty() {return **m_empty;} + const Moses::Hypothesis* partial() {return **m_partial;} + const Moses::Hypothesis* full() {return **m_full;} + + private: + std::auto_ptr<MockHypothesisGuard> m_empty; + std::auto_ptr<MockHypothesisGuard> m_partial; + std::auto_ptr<MockHypothesisGuard> m_full; +}; + + +} + +#endif |