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      1 /*---------------------------------------------------------------------------*
      2  *  vocab.h                                                                  *
      3  *                                                                           *
      4  *  Copyright 2007, 2008 Nuance Communciations, Inc.                         *
      5  *                                                                           *
      6  *  Licensed under the Apache License, Version 2.0 (the 'License');          *
      7  *  you may not use this file except in compliance with the License.         *
      8  *                                                                           *
      9  *  You may obtain a copy of the License at                                  *
     10  *      http://www.apache.org/licenses/LICENSE-2.0                           *
     11  *                                                                           *
     12  *  Unless required by applicable law or agreed to in writing, software      *
     13  *  distributed under the License is distributed on an 'AS IS' BASIS,        *
     14  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
     15  *  See the License for the specific language governing permissions and      *
     16  *  limitations under the License.                                           *
     17  *                                                                           *
     18  *---------------------------------------------------------------------------*/
     19 
     20 
     21 /** FILE:	        vocab.h
     22 **  DATE MODIFIED:	31-Aug-07
     23 **  DESCRIPTION:	Container class for Nuance Vocabulary access
     24 **
     25 **			All rights reserved
     26 */
     27 
     28 #ifndef __vocab_h__
     29 #define  __vocab_h__
     30 
     31 #include <vector>
     32 #include <string>
     33 #include "SR_Session.h"
     34 #include "SR_Vocabulary.h"
     35 
     36 //#include "srec_arb.h"
     37 
     38 #include "simapi.h"
     39 
     40 
     41 #define GENERIC_CONTEXT '_'
     42 #define SILENCE_CONTEXT '#'
     43 #define INTRA_SILENCE_CONTEXT '&'
     44 
     45 class Vocabulary
     46 {
     47  public:
     48     Vocabulary();
     49     Vocabulary( std::string const & vocFileName );
     50     ~Vocabulary();
     51     SR_Vocabulary *getSRVocabularyHandle() { return m_hVocab; }
     52  private:
     53     SR_Vocabulary *m_hVocab;
     54 };
     55 
     56 
     57 class AcousticModel
     58 {
     59     public:
     60         AcousticModel( std::string & arbFileName );
     61         ~AcousticModel();
     62         CA_Arbdata *getCAModelHandle() {return m_CA_Arbdata; }
     63         int getStateIndices(int id, std::vector<int> & stateIDs);
     64     private:
     65         CA_Arbdata* m_CA_Arbdata;
     66 };
     67 
     68 
     69 class Pronunciation
     70 {
     71     public:
     72         typedef enum PelPosition {LEFT, RIGHT, MIDDLE};
     73         Pronunciation();
     74         //    Pronunciation( Vocabulary & vocab );
     75         int lookup( Vocabulary & vocab, std::string  & phrase );
     76         ~Pronunciation();
     77         int addPron( std::string & s );
     78         int getPronCount(); // returns number of prons
     79         bool getPron( int index, std::string &s );
     80         void clear();
     81         void print();
     82         void printModelIDs();
     83         int getPhonemeCount( int pronIndex );
     84         bool getPhoneme( int pronIndex, int picIndex , std::string &phoneme );
     85         int lookupModelIDs( AcousticModel &acoustic );
     86         int getModelCount( int pronIndex ); //
     87         int getModelID( int pronIndex, int modelPos );
     88         bool getPIC( int pronIndex, int picIndex, std::string &pic );
     89 
     90     private:
     91         Vocabulary *m_pVocab;
     92 
     93         std::string m_Phrase;
     94         std::vector<std::string> m_Prons;
     95         std::vector< std::vector<int> > m_ModelIDs;
     96 };
     97 
     98 #endif // __vocab_h__
     99 
    100 
    101