pmlpp/test/mlpp_matrix_tests.cpp

86 lines
1.8 KiB
C++
Raw Normal View History

#include "mlpp_matrix_tests.h"
//TODO remove
#include <vector>
#include "../mlpp/lin_alg/mlpp_matrix.h"
void MLPPMatrixTests::test_mlpp_matrix() {
std::vector<std::vector<real_t>> A = {
{ 1, 0, 0, 0 },
{ 0, 1, 0, 0 },
{ 0, 0, 1, 0 },
{ 0, 0, 0, 1 }
};
Ref<MLPPMatrix> rmat;
rmat.instance();
rmat->set_from_std_vectors(A);
Ref<MLPPMatrix> rmat2;
rmat2.instance();
rmat2->set_from_std_vectors(A);
is_approx_equals_mat(rmat, rmat2, "set_from_std_vectors test.");
rmat2->set_from_std_vectors(A);
is_approx_equals_mat(rmat, rmat2, "re-set_from_std_vectors test.");
}
void MLPPMatrixTests::test_mlpp_matrix_mul() {
std::vector<std::vector<real_t>> A = {
{ 1, 2 },
{ 3, 4 },
{ 5, 6 },
{ 7, 8 }
};
std::vector<std::vector<real_t>> B = {
{ 1, 2, 3, 4 },
{ 5, 6, 7, 8 }
};
std::vector<std::vector<real_t>> C = {
{ 11, 14, 17, 20 },
{ 23, 30, 37, 44 },
{ 35, 46, 57, 68 },
{ 47, 62, 77, 92 }
};
Ref<MLPPMatrix> rmata;
rmata.instance();
rmata->set_from_std_vectors(A);
Ref<MLPPMatrix> rmatb;
rmatb.instance();
rmatb->set_from_std_vectors(B);
Ref<MLPPMatrix> rmatc;
rmatc.instance();
rmatc->set_from_std_vectors(C);
Ref<MLPPMatrix> rmatr1 = rmata->multn(rmatb);
is_approx_equals_mat(rmatr1, rmatc, "Ref<MLPPMatrix> rmatr1 = rmata->multn(rmatb);");
Ref<MLPPMatrix> rmatr2;
rmatr2.instance();
rmatr2->multb(rmata, rmatb);
is_approx_equals_mat(rmatr2, rmatc, "rmatr2->multb(rmata, rmatb);");
rmata->mult(rmatb);
is_approx_equals_mat(rmata, rmatc, "rmata->mult(rmatb);");
}
MLPPMatrixTests::MLPPMatrixTests() {
}
MLPPMatrixTests::~MLPPMatrixTests() {
}
void MLPPMatrixTests::_bind_methods() {
ClassDB::bind_method(D_METHOD("test_mlpp_matrix"), &MLPPMatrixTests::test_mlpp_matrix);
ClassDB::bind_method(D_METHOD("test_mlpp_matrix_mul"), &MLPPMatrixTests::test_mlpp_matrix_mul);
}