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PIMathVector Tests and bug fixes in PIMathMatrixT

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This commit is contained in:
Максим Шишов
2020-09-17 17:07:29 +03:00
parent aae59106f0
commit c3abd747f2
6 changed files with 870 additions and 3058 deletions
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145
tests/math/testpimathmatrix.cpp
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@@ -111,18 +111,18 @@ TEST(PIMathMatrix_Test, swapCols) {
double a1[3], a2[3], a3[3];
double b1[3], b2[3], b3[3];
vector.resize(3, 3.0);
vector.at(0) = 3.0;
vector.at(1) = 6.0;
vector.at(2) = 8.0;
vector[0] = 3.0;
vector[1] = 6.0;
vector[2] = 8.0;
matrix1 = origMatr.identity(3, 3);
matrix1.setCol(0, vector);
vector.at(0) = 2.0;
vector.at(1) = 1.0;
vector.at(2) = 4.0;
vector[0] = 2.0;
vector[1] = 1.0;
vector[2] = 4.0;
matrix1.setCol(1, vector);
vector.at(0) = 6.0;
vector.at(1) = 2.0;
vector.at(2) = 5.0;
vector[0] = 6.0;
vector[1] = 2.0;
vector[2] = 5.0;
matrix1.setCol(2, vector);
for(int i = 0; i < 3; i++) {
a1[i] = matrix1.element(i, 0);
@@ -146,18 +146,18 @@ TEST(PIMathMatrix_Test, swapRows) {
double a1[3], a2[3], a3[3];
double b1[3], b2[3], b3[3];
vector.resize(3, 3.0);
vector.at(0) = 3.0;
vector.at(1) = 6.0;
vector.at(2) = 8.0;
vector[0] = 3.0;
vector[1] = 6.0;
vector[2] = 8.0;
matrix1 = origMatr.identity(3, 3);
matrix1.setCol(0, vector);
vector.at(0) = 2.0;
vector.at(1) = 1.0;
vector.at(2) = 4.0;
vector[0] = 2.0;
vector[1] = 1.0;
vector[2] = 4.0;
matrix1.setCol(1, vector);
vector.at(0) = 6.0;
vector.at(1) = 2.0;
vector.at(2) = 5.0;
vector[0] = 6.0;
vector[1] = 2.0;
vector[2] = 5.0;
matrix1.setCol(2, vector);
for(int i = 0; i < 3; i++) {
a1[i] = matrix1.element(0, i);
@@ -339,17 +339,17 @@ TEST(PIMathMatrix_Test, determinantIfSquare) {
PIMathMatrix<double> matrix(3, 3, 0.0);
PIMathVector<double> vector;
vector.resize(3, 3.0);
vector.at(0) = 3.0;
vector.at(1) = 6.0;
vector.at(2) = 8.0;
vector[0] = 3.0;
vector[1] = 6.0;
vector[2] = 8.0;
matrix.setCol(0, vector);
vector.at(0) = 2.0;
vector.at(1) = 1.0;
vector.at(2) = 4.0;
vector[0] = 2.0;
vector[1] = 1.0;
vector[2] = 4.0;
matrix.setCol(1, vector);
vector.at(0) = 6.0;
vector.at(1) = 2.0;
vector.at(2) = 5.0;
vector[0] = 6.0;
vector[1] = 2.0;
vector[2] = 5.0;
matrix.setCol(2, vector);
d = matrix.determinant();
ASSERT_DOUBLE_EQ(d, i);
@@ -367,17 +367,17 @@ TEST(PIMathMatrix_Test, trace) {
double i = 9.0;
PIMathVector<double> vector;
vector.resize(3, 3.0);
vector.at(0) = 3.0;
vector.at(1) = 6.0;
vector.at(2) = 8.0;
vector[0] = 3.0;
vector[1] = 6.0;
vector[2] = 8.0;
matrix.setCol(0, vector);
vector.at(0) = 2.0;
vector.at(1) = 1.0;
vector.at(2) = 4.0;
vector[0] = 2.0;
vector[1] = 1.0;
vector[2] = 4.0;
matrix.setCol(1, vector);
vector.at(0) = 6.0;
vector.at(1) = 2.0;
vector.at(2) = 5.0;
vector[0] = 6.0;
vector[1] = 2.0;
vector[2] = 5.0;
matrix.setCol(2, vector);
t = matrix.trace();
ASSERT_DOUBLE_EQ(t, i);
@@ -395,17 +395,17 @@ TEST(PIMathMatrix_Test, toUpperTriangular) {
int i;
PIMathVector<double> vector;
vector.resize(3, 3.0);
vector.at(0) = 3.0;
vector.at(1) = 6.0;
vector.at(2) = 8.0;
vector[0] = 3.0;
vector[1] = 6.0;
vector[2] = 8.0;
matrix.setCol(0, vector);
vector.at(0) = 2.0;
vector.at(1) = 1.0;
vector.at(2) = 4.0;
vector[0] = 2.0;
vector[1] = 1.0;
vector[2] = 4.0;
matrix.setCol(1, vector);
vector.at(0) = 6.0;
vector.at(1) = 2.0;
vector.at(2) = 5.0;
vector[0] = 6.0;
vector[1] = 2.0;
vector[2] = 5.0;
matrix.setCol(2, vector);
d1 = matrix.determinant();
matrix.toUpperTriangular();
@@ -424,17 +424,17 @@ TEST(PIMathMatrix_Test, invert) {
PIMathMatrix<double> matrix4(3, 3, 0.0);
PIMathVector<double> vector;
vector.resize(3, 3.0);
vector.at(0) = 3.0;
vector.at(1) = 6.0;
vector.at(2) = 8.0;
vector[0] = 3.0;
vector[1] = 6.0;
vector[2] = 8.0;
matrix1.setCol(0, vector);
vector.at(0) = 2.0;
vector.at(1) = 1.0;
vector.at(2) = 4.0;
vector[0] = 2.0;
vector[1] = 1.0;
vector[2] = 4.0;
matrix1.setCol(1, vector);
vector.at(0) = 6.0;
vector.at(1) = 2.0;
vector.at(2) = 5.0;
vector[0] = 6.0;
vector[1] = 2.0;
vector[2] = 5.0;
matrix1.setCol(2, vector);
d1 = matrix1.determinant();
matrix2 = matrix1;
@@ -452,17 +452,17 @@ TEST(PIMathMatrix_Test, inverted) {
PIMathMatrix<double> matrix4(3, 3, 0.0);
PIMathVector<double> vector;
vector.resize(3, 3.0);
vector.at(0) = 3.0;
vector.at(1) = 6.0;
vector.at(2) = 8.0;
vector[0] = 3.0;
vector[1] = 6.0;
vector[2] = 8.0;
matrix1.setCol(0, vector);
vector.at(0) = 2.0;
vector.at(1) = 1.0;
vector.at(2) = 4.0;
vector[0] = 2.0;
vector[1] = 1.0;
vector[2] = 4.0;
matrix1.setCol(1, vector);
vector.at(0) = 6.0;
vector.at(1) = 2.0;
vector.at(2) = 5.0;
vector[0] = 6.0;
vector[1] = 2.0;
vector[2] = 5.0;
matrix1.setCol(2, vector);
d1 = matrix1.determinant();
matrix2 = matrix1;
@@ -480,18 +480,17 @@ TEST(PIMathMatrix_Test, transposed) {
PIMathMatrix<double> matrix3;
PIMathVector<double> vector;
vector.resize(3, 3.0);
vector.at(0) = 3.0;
vector.at(1) = 6.0;
vector.at(2) = 8.0;
matrix1 = origMatr.identity(3, 3);
vector[0] = 3.0;
vector[1] = 6.0;
vector[2] = 8.0;
matrix1.setCol(0, vector);
vector.at(0) = 2.0;
vector.at(1) = 1.0;
vector.at(2) = 4.0;
vector[0] = 2.0;
vector[1] = 1.0;
vector[2] = 4.0;
matrix1.setCol(1, vector);
vector.at(0) = 6.0;
vector.at(1) = 2.0;
vector.at(2) = 5.0;
vector[0] = 6.0;
vector[1] = 2.0;
vector[2] = 5.0;
matrix1.setCol(2, vector);
d1 = matrix1.determinant();
matrix2 = matrix1.transposed();