/usr/include/irstlm/lmmacro.h is in libirstlm-dev 5.80.03-2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 | // $Id: lmmacro.h 3461 2010-08-27 10:17:34Z bertoldi $
/******************************************************************************
IrstLM: IRST Language Model Toolkit
Copyright (C) 2006 Marcello Federico, ITC-irst Trento, Italy
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 MF_LMMACRO_H
#define MF_LMMACRO_H
#ifndef WIN32
#include <sys/types.h>
#include <sys/mman.h>
#endif
#include "util.h"
#include "ngramcache.h"
#include "dictionary.h"
#include "n_gram.h"
#include "lmtable.h"
#define MAX_TOKEN_N_MAP 4
class lmmacro: public lmtable
{
dictionary *dict;
int maxlev; //max level of table
int selectedField;
bool collapseFlag; //flag for the presence of collapse
bool mapFlag; //flag for the presence of map
int microMacroMapN;
int *microMacroMap;
bool *collapsableMap;
bool *collapsatorMap;
#ifdef DLEXICALLM
int selectedFieldForLexicon;
int *lexicaltoken2classMap;
int lexicaltoken2classMapN;
#endif
void loadmap(const std::string mapfilename);
void unloadmap();
bool transform(ngram &in, ngram &out);
void field_selection(ngram &in, ngram &out);
bool collapse(ngram &in, ngram &out);
void mapping(ngram &in, ngram &out);
public:
lmmacro(float nlf=0.0, float dlfi=0.0);
~lmmacro();
void load(const std::string filename,int mmap=0);
double lprob(ngram ng);
double clprob(ngram ng,double* bow=NULL,int* bol=NULL,char** maxsuffptr=NULL,unsigned int* statesize=NULL,bool* extendible=NULL);
double clprob(int* ng, int ngsize, double* bow=NULL,int* bol=NULL,char** maxsuffptr=NULL,unsigned int* statesize=NULL,bool* extendible=NULL);
const char *maxsuffptr(ngram ong, unsigned int* size=NULL);
const char *cmaxsuffptr(ngram ong, unsigned int* size=NULL);
void map(ngram *in, ngram *out);
void One2OneMapping(ngram *in, ngram *out);
void Micro2MacroMapping(ngram *in, ngram *out);
#ifdef DLEXICALLM
void Micro2MacroMapping(ngram *in, ngram *out, char **lemma);
void loadLexicalClasses(const char *fn);
void cutLex(ngram *in, ngram *out);
#endif
inline dictionary* getDict() const {
return dict;
}
inline int maxlevel() const {
return maxlev;
};
inline virtual void dictionary_incflag(const bool flag) {
dict->incflag(flag);
};
inline virtual bool filter(const string sfilter, lmContainer* sublmt, const string skeepunigrams) {
UNUSED(sfilter);
UNUSED(sublmt);
UNUSED(skeepunigrams);
return false;
}
};
#endif
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