| #pragma once |
|
|
| #include "Vocabulary.h" |
|
|
| class Alignment |
| { |
| public: |
| typedef unsigned int INDEX; |
|
|
| private: |
| int *m_array; |
| INDEX *m_sentenceEnd; |
| INDEX m_size; |
| INDEX m_sentenceCount; |
| char m_unaligned[ 256 ]; |
|
|
| |
| Alignment(const Alignment&); |
| void operator=(const Alignment&); |
|
|
| public: |
| Alignment(); |
| ~Alignment(); |
|
|
| void Create(const std::string& fileName ); |
| bool PhraseAlignment( INDEX sentence, int target_length, |
| int source_start, int source_end, |
| int &target_start, int &target_end, |
| int &pre_null, int &post_null ); |
| void Load(const std::string& fileName ); |
| void Save(const std::string& fileName ) const; |
| std::vector<std::string> Tokenize( const char input[] ); |
|
|
| INDEX GetSentenceStart( INDEX sentence ) const { |
| if (sentence == 0) return 0; |
| return m_sentenceEnd[ sentence-1 ] + 2; |
| } |
| INDEX GetNumberOfAlignmentPoints( INDEX sentence ) const { |
| return ( m_sentenceEnd[ sentence ] - GetSentenceStart( sentence ) ) / 2; |
| } |
| int GetSourceWord( INDEX sentence, INDEX alignment_point ) const { |
| return m_array[ GetSentenceStart( sentence ) + alignment_point*2 ]; |
| } |
| int GetTargetWord( INDEX sentence, INDEX alignment_point ) const { |
| return m_array[ GetSentenceStart( sentence ) + alignment_point*2 + 1 ]; |
| } |
| }; |
|
|
