mirror of
https://github.com/moses-smt/mosesdecoder.git
synced 2024-12-27 22:14:57 +03:00
109 lines
3.2 KiB
C++
109 lines
3.2 KiB
C++
// $Id$
|
|
|
|
/***********************************************************************
|
|
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
|
|
***********************************************************************/
|
|
|
|
#ifndef moses_Sentence_h
|
|
#define moses_Sentence_h
|
|
|
|
#include <vector>
|
|
#include <string>
|
|
#include "Word.h"
|
|
#include "Phrase.h"
|
|
#include "InputType.h"
|
|
#include "XmlOption.h"
|
|
|
|
namespace Moses
|
|
{
|
|
|
|
class WordsRange;
|
|
class PhraseDictionary;
|
|
class TranslationOption;
|
|
class TranslationOptionCollection;
|
|
|
|
|
|
/**
|
|
* A Phrase class with an ID. Used specifically as source input so contains functionality to read
|
|
* from IODevice and create trans opt
|
|
*/
|
|
class Sentence : public Phrase, public InputType
|
|
{
|
|
|
|
private:
|
|
|
|
/**
|
|
* Utility method that takes in a string representing an XML tag and the name of the attribute,
|
|
* and returns the value of that tag if present, empty string otherwise
|
|
*/
|
|
std::vector <TranslationOption*> m_xmlOptionsList;
|
|
std::vector <bool> m_xmlCoverageMap;
|
|
|
|
NonTerminalSet m_defaultLabelSet;
|
|
|
|
void InitStartEndWord();
|
|
|
|
|
|
public:
|
|
Sentence();
|
|
|
|
InputTypeEnum GetType() const {
|
|
return SentenceInput;
|
|
}
|
|
|
|
//! Calls Phrase::GetSubString(). Implements abstract InputType::GetSubString()
|
|
Phrase GetSubString(const WordsRange& r) const {
|
|
return Phrase::GetSubString(r);
|
|
}
|
|
|
|
//! Calls Phrase::GetWord(). Implements abstract InputType::GetWord()
|
|
const Word& GetWord(size_t pos) const {
|
|
return Phrase::GetWord(pos);
|
|
}
|
|
|
|
//! Calls Phrase::GetSize(). Implements abstract InputType::GetSize()
|
|
size_t GetSize() const {
|
|
return Phrase::GetSize();
|
|
}
|
|
|
|
//! Returns true if there were any XML tags parsed that at least partially covered the range passed
|
|
bool XmlOverlap(size_t startPos, size_t endPos) const;
|
|
|
|
//! populates vector argument with XML force translation options for the specific range passed
|
|
void GetXmlTranslationOptions(std::vector <TranslationOption*> &list, size_t startPos, size_t endPos) const;
|
|
|
|
int Read(std::istream& in,const std::vector<FactorType>& factorOrder);
|
|
void Print(std::ostream& out) const;
|
|
|
|
TranslationOptionCollection* CreateTranslationOptionCollection(const TranslationSystem* system) const;
|
|
|
|
void CreateFromString(const std::vector<FactorType> &factorOrder
|
|
, const std::string &phraseString
|
|
, const std::string &factorDelimiter);
|
|
|
|
const NonTerminalSet &GetLabelSet(size_t /*startPos*/, size_t /*endPos*/) const {
|
|
return m_defaultLabelSet;
|
|
}
|
|
|
|
};
|
|
|
|
|
|
}
|
|
|
|
#endif
|