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A.5.50 matrix_memcpy

memcpy type process function for bpipe_matrix_copy

Synopsis

     #include <bpipe/bpipe.h>
     
     
     
static int matrix_memcpy( void *udata, size_t dest, size_t src, size_t nbytes );

Parameters

void *udata
Not Documented.
size_t dest
Not Documented.
size_t src
Not Documented.
size_t nbytes
Not Documented.

Description

This routine is a process routine for bpipe_datatype_copy. It does an immediate copy of the data chunk. The udata passed to it must be a character array with two elements. The first should point to the beginning of the destination data, the second should point to the beginning of the source data.