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CMatrix.h

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/*************************************************************************
 *
 * Source code for Real Time Image Library (libRTImage) 
 *
 * Leeds Vision Group give permission for this code to be copied, modified 
 * and distributed within the University of Leeds subject to the following
 * conditions:-
 *
 * - The code is not to be used for commercial gain.
 * - The code and use thereof will be attributed to the authors where
 *   appropriate (including demonstrations which rely on it's use).
 * - All modified, distributions of the source files will retain this header.
 *
 ****************************************************************************/

#ifndef CMATRIX_H
#define CMATRIX_H

class CMatrix
{
private:
            unsigned int    r ;        
            unsigned int    c ;        
            unsigned int    size ;     
            bool            InitOk ;   
public:
            float           *data ;    

            CMatrix(unsigned int rows, unsigned int columns) ;

            CMatrix(char *filename) ;

            CMatrix(char *filename, unsigned int rows, unsigned int columns) ; 

            void            set_element(unsigned int row,
                                        unsigned int col,
                                        double       val) ;
            float           get_element(unsigned int row,
                                        unsigned int col) ;
            unsigned int    get_no_rows() ;
            unsigned int    get_no_columns() ;
            bool            save(char *filename) ;
            bool            save_raw(char *filename) ;
            float           calc_max_kernel_val() ;
            float           calc_min_kernel_val() ;
            bool            initialised_ok() ;
};

#endif

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