src/mathlib_src/test.cpp

説明を見る。

#include <iostream>
#include "GMatrix.h"
#include "GVector.h"
#include "GLinear_Homo_Eq.h"
#include "util/GProgress_Bar.h"
//#include <omp>

using namespace GMathLib;
using namespace GMathLib::Util;

int main(){
        const int N = 3; 
        double d1[N*N] = {
                           1, 2, 0,
                           0, 1, 0,
                           0, 0, 1
                          }; 
        double d2[N*N] = {
                           1, 2, 0,
                           0, 1, 0,
                           0, 2, 1
                          }; 
        double v1[N] = {4, 3, 8}; 
        double v2[N] = {0, 0, 0}; 
        
        
        GMatrix matrix1(N, N, d1);
        matrix1.Object_Name("matrix1");

        GVector *vec1 = new GVector(N, GVector::COLUMN_VECTOR, v1);
        vec1->Object_Name("vec1");
        
        GMatrix matrix2(N, N, d2);
        matrix2.Object_Name("matrix2");
        
        GMatrix matrix3(N, N);
        matrix3.Object_Name("matrix3");

        matrix3 = matrix2 * matrix1 + matrix1;
        matrix3.Print();
        
        double k=2.0;
        matrix3 =matrix3 * k;
        matrix3.Print();

        delete vec1;
        
        return 0;
}

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