test-matrix-stream.C File Reference

no doc More...

#include <linbox/linbox-config.h>
#include <iostream>
#include <fstream>
#include <string>
#include "test-common.h"
#include "linbox/util/matrix-stream.h"
#include "linbox/integer.h"
#include "linbox/matrix/sparse-matrix.h"

Typedefs
typedef Givaro::ZRing< integer >	TestField

Functions
template<class BB>
bool	testMatrix (std::ostream &out, const char *filename, const char *BBName)
bool	testMatrixStream (const string &matfile)
int	main (int argc, char *argv[])

Variables
const size_t	rowDim = 11
const size_t	colDim = 11
int	nonZeros = 33
integer	matrix [rowDim][colDim]
TestField	ff

Detailed Description

no doc

Bug

this tests reveals memory leaks

Test

NO DOC

Todo

I would like to see a matrix writer that writes sms format and generic dense format. Then we could have a self contained test that checks the write/read cycle without depending on preexisting data files.

...but data files illustrating formats that we intend to read but not write would continue to be used. -bds

Typedef Documentation

TestField

typedef Givaro::ZRing<integer> TestField

Function Documentation

testMatrix()

template<class BB>

bool testMatrix	(	std::ostream &	out,
		const char *	filename,
		const char *	BBName )

testMatrixStream()

bool testMatrixStream

(

const string &

matfile

)

main()

int main	(	int	argc,
		char *	argv[] )

Variable Documentation

rowDim

const size_t rowDim = 11

colDim

const size_t colDim = 11

nonZeros

int nonZeros = 33

matrix

integer matrix[rowDim][colDim]

Initial value:

= {
                {0, 0, 2, 3, 0, 0, 0, 0, 0, 1, 0},
                {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
                {2, 0, 0, 1, -1, 0, 0, 0, 0, 0, 6},
                {3, 0, 1, 4, 0, 0, 12, 0, 0, -13, 0},
                {0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0},
                {0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0},
                {0, 0, 0, 12, 0, 0, 0, 0, 0, 0, 0},
                {0, 0, 0, 0, 0, 1, 0, 500, 400, 300, 200},
                {0, 0, 0, 0, 0, 0, 0, 400, 0, 0, 0},
                {1, 0, 0, -13, 0, 1, 0, 300, 0, 10, 1},
                {0, 0, 6, 0, 0, 0, 0, 200, 0, 1, 0} }

ff

TestField ff