SliceO_Buffer::Matrix

This method return a pointer to the data matrix. The matrix is organized as an array of Y pointers to arrays of X values. Each value is of Dim bytes.

Syntax

void ** Matrix_Get(

void

) ;

Parameters

This method does not have a parameter.

Return value

This method return a pointer to the data matrix.

Remarks

You also need to get the X, Y and Dim values for the matrix.

Requirements

Header:

sliceO_include.hpp

Library:

sliceO_Structures.lib

Example

Accessing the data matrix:

SliceO_Buffer *buf_test = frame->User_Get( 165 ) ;

if ( buf_test ) {

unsigned int val ;

unsigned short x = buf_test->Matrix_Get_X() ;

unsigned short Y = buf_test->Matrix_Get_X() ;

unsigned short dim = buf_test->Matrix_Get_X() ;

void ** mat = buf_test->Matrix_Get() ;

for ( int j=0; j < y; j++ )

for ( int i=0; i < y; i++ )

switch (dim) {

case 1:

val = ((unsigned char **) mat)[j][i] ;

break ;

case 2:

val = ((unsigned short **) mat)[j][i] ;

break ;

case 4:

val = ((unsigned int **) mat)[j][i] ;

break ;

}