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PROGRAM
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LPC05B.ZIP
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MATDUMP.C
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C/C++ Source or Header
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1992-05-22
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66 lines
/*
*-----------------------------------------------------------------------------
* file: matdump.c
* desc: matrix mathematics - object dump
* by: ko shu pui, patrick
* date: 24 nov 91 v0.1
* revi: 14 may 92 v0.2
* ref:
* [1] Mary L.Boas, "Mathematical Methods in the Physical Sciene,"
* John Wiley & Sons, 2nd Ed., 1983. Chap 3.
*
* [2] Kendall E.Atkinson, "An Introduction to Numberical Analysis,"
* John Wiley & Sons, 1978.
*
*-----------------------------------------------------------------------------
*/
#include <stdio.h>
#include "matrix.h"
/*
*-----------------------------------------------------------------------------
* funct: mat_dump
* desct: dump a matrix
* given: A = matrice to dumped
* retrn: nothing
* comen: matrix a dumped to standard output
*-----------------------------------------------------------------------------
*/
MATRIX mat_dump( A )
MATRIX A;
{
int i, j;
for (i=0; i<MatRow(A); i++)
{
for (j=0; j<MatCol(A); j++)
{
fprintf( stdout, "%f ", A[i][j] );
}
fprintf( stdout, "\n" );
}
return (A);
}
MATRIX mat_fdump( A, fp )
MATRIX A;
FILE *fp;
{
int i, j;
if (fp==NULL)
return ((MATRIX)mat_error( MAT_FNOTOPEN ));
for (i=0; i<MatRow(A); i++)
{
for (j=0; j<MatCol(A); j++)
{
fprintf( fp, "%f ", A[i][j]);
}
fprintf( fp, "\n" );
}
return (A);
}