H:/Class/11756/HLab/HLabLib/HLabHMM.h

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#pragma once

#ifdef WIN32
        #if defined _USRDLL 
                #define DllExport _declspec(dllexport)
        #else
                #define DllExport _declspec(dllimport)
        #endif 
#else
        #define DllExport
#endif



class  DllExport CHLabHMM
{
         char*   m_pszName;

public:
        int     m_iDim;
        int     m_iNumStates;
        float** m_ppfMean;
        float** m_ppfVar;
        float** m_ppfTrans;
        
public:

        int SetDefaultTrans(void);

        CHLabHMM(void);

        int Init(int iDim, int iNumStates, const char* pszName);

        void SetMean(float  fData, int i, int j)
        {
                m_ppfMean[i][j] = fData;
        }
        void SetVar(float   fData, int i, int j)
        {
                m_ppfVar[i][j]  = fData;
        }
        void SetTrans(float fData, int i, int j)
        {
                m_ppfTrans[i][j] = fData;
        }

        inline int GetNumStates()
        {
                return m_iNumStates;
        }


        int ReadHMM(const char* szDir);
        int WriteHMM(const char* szDir);
        
        virtual ~CHLabHMM(void);
};

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