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// $Id$
#ifndef _TABLES_H
#define _TABLES_H
#include <iostream>
#include <fstream>
#include <assert.h>
#include <stdlib.h>
#include <string>
#include <queue>
#include <map>
#include <cmath>
using namespace std;
extern vector<string> tokenize( const char*);
typedef string WORD;
typedef unsigned int WORD_ID;
class Vocabulary
{
public:
map<WORD, WORD_ID> lookup;
vector< WORD > vocab;
WORD_ID storeIfNew( const WORD& );
WORD_ID getWordID( const WORD& );
inline WORD &getWord( WORD_ID id ) {
return vocab[ id ];
}
};
typedef vector< WORD_ID > PHRASE;
typedef unsigned int PHRASE_ID;
class PhraseTable
{
public:
map< PHRASE, PHRASE_ID > lookup;
vector< PHRASE > phraseTable;
PHRASE_ID storeIfNew( const PHRASE& );
PHRASE_ID getPhraseID( const PHRASE& );
void clear();
inline PHRASE &getPhrase( const PHRASE_ID id ) {
return phraseTable[ id ];
}
};
typedef vector< pair< PHRASE_ID, double > > PHRASEPROBVEC;
class TTable
{
public:
map< PHRASE_ID, vector< pair< PHRASE_ID, double > > > ttable;
map< PHRASE_ID, vector< pair< PHRASE_ID, vector< double > > > > ttableMulti;
};
class DTable
{
public:
map< int, double > dtable;
void init();
void load( const string& );
double get( int );
};
#endif
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