1 line
4 KiB
C++
Executable file
1 line
4 KiB
C++
Executable file
|
||
/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
|
||
/* */
|
||
/* */
|
||
/* MV++ Numerical Matrix/Vector C++ Library */
|
||
/* MV++ Version 1.5 */
|
||
/* */
|
||
/* R. Pozo */
|
||
/* National Institute of Standards and Technology */
|
||
/* */
|
||
/* NOTICE */
|
||
/* */
|
||
/* Permission to use, copy, modify, and distribute this software and */
|
||
/* its documentation for any purpose and without fee is hereby granted */
|
||
/* provided that this permission notice appear in all copies and */
|
||
/* supporting documentation. */
|
||
/* */
|
||
/* Neither the Institution (National Institute of Standards and Technology) */
|
||
/* nor the author makes any representations about the suitability of this */
|
||
/* software for any purpose. This software is provided ``as is''without */
|
||
/* expressed or implied warranty. */
|
||
/* */
|
||
/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
|
||
|
||
//
|
||
// tmat.cc Testing routine for MV++ matrix class
|
||
//
|
||
// Usage: <M> <N> <block-index start> <block-index end>
|
||
//
|
||
// (Suggest these to be relatively small positive numbers, as
|
||
// output is proportional to "length".)
|
||
//
|
||
// This test program is self-explanatory (there are diagnostics
|
||
// output message of what each step is performing)and excercise
|
||
// most of the MV_ColMat methods, thus providing examples of how
|
||
// these are used.
|
||
//
|
||
|
||
// modif g<>rard Rio :
|
||
// - utilisation des routines sp<73>cific mac pour l'entr<74>e via la console
|
||
// - introduction de la surcharge d'<27>criture dans la classe MVvecteur
|
||
|
||
|
||
#include <iostream.h>
|
||
#include <stdlib.h>
|
||
#include <stdio.h>
|
||
|
||
#include <console.h> // sp<73>cific mac : GR
|
||
#include <SIOUX.h> // sp<73>cific mac : GR
|
||
|
||
#include "mvvtp.h"
|
||
|
||
int
|
||
main(int argc, char *argv[])
|
||
{ argc = ccommand( &argv ); // sp<73>cific mac : GR
|
||
|
||
if (argc<2)
|
||
{
|
||
cout << "Usage: " << " M " << endl;
|
||
exit(1);
|
||
}
|
||
|
||
int N = atoi(argv[1]);
|
||
int j;
|
||
cout << "Using N = " << N << " N = " << N << endl;
|
||
|
||
MV_Vector<double> x(N), y(N), z(N);
|
||
|
||
for (j=0; j<N; j++)
|
||
{
|
||
x(j) = j;
|
||
y(j) = j / 100.0;
|
||
}
|
||
|
||
cout << " x " << endl;
|
||
cout << x << endl;
|
||
|
||
cout << "Testing MV_Vector * scalar: " << endl;
|
||
z = x * 2.0;
|
||
cout << " z = x * 2.0 : " << endl;
|
||
for (unsigned int i=0;i< z.size();i++)
|
||
cout << z(i) << " ";
|
||
cout << endl;
|
||
|
||
z = z * 2.0;
|
||
cout << " z = z * 2.0 : " << endl;
|
||
for (unsigned int i=0;i< z.size();i++)
|
||
cout << z(i)<< " " ;
|
||
cout << endl;
|
||
|
||
|
||
cout << "Testing MV_Vector *= scalar: " << endl;
|
||
(x *= 2.0) *= 2.0;
|
||
cout << " (x *= 2.0) *= 2.0: " << endl;
|
||
for (unsigned int i=0;i< x.size();i++)
|
||
cout << x(i) << " ";
|
||
cout << endl;
|
||
|
||
cout << "Testing MV_Vector += MV_Vector: " << endl;
|
||
x = 2.0;
|
||
y = 1.0;
|
||
|
||
cout << "x=2.0, y=1.0; x += y: " << endl;
|
||
x += y;
|
||
for (unsigned int i=0;i< x.size();i++)
|
||
cout << x(i) << " ";
|
||
cout << endl;
|
||
|
||
cout << "Testing MV_Vector -= MV_Vector: " << endl;
|
||
x = 2.0;
|
||
y = 1.0;
|
||
|
||
cout << "x=2.0, y=1.0; x -= y: " << endl;
|
||
x -= y;
|
||
for (unsigned int i=0;i< x.size();i++)
|
||
cout << x(i) << " ";
|
||
cout << endl;
|
||
|
||
|
||
return 0;
|
||
}
|