BI_imvcopy.c File Reference

#include "Bdef.h"

Go to the source code of this file.

Functions
void	BI_imvcopy (Int m, Int n, Int *A, Int lda, Int *buff)

Function Documentation

BI_imvcopy()

void BI_imvcopy	(	Int	m,
		Int	n,
		Int *	A,
		Int	lda,
		Int *	buff )

Definition at line 2 of file BI_imvcopy.c.

{
   Int i, j;
 
   if ( (m == lda) || (n == 1) )
   {
      m = n * m;
      for (i=0; i < m; i++) buff[i] = A[i];
   }
   else if (m == 1)
   {
      for (j=0; j < n; j++) buff[j] = A[j*lda];
   }
   else
   {
      for (j=0; j < n; j++)
      {
         for (i=0; i < m; i++) buff[i] = A[i];
         A += lda;
         buff += m;
      }
   }
}