public void Expected_Multiply_Result()
{
const int size = 5;
dynamic[,] realResult = new dynamic[size, size] {
{ 0, 10, 20, 30, 40 }, { 0, 10, 20, 30, 40 }, { 0, 10, 20, 30, 40 }, { 0, 10, 20, 30, 40 }, { 0, 10, 20, 30, 40 }
};
Matrix_DeT <double> matrix_one = new Matrix_DeT <double>(size, size);
Matrix_DeT <double> matrix_two = new Matrix_DeT <double>(size, size);
Matrix_DeT <double> resultmatrix_one;
dynamic[,] resultmatrix_two = new dynamic[size, size];
for (int i = 0; i < size; i++)
{
for (int j = 0; j < size; j++)
{
matrix_one[j, i] = i;
matrix_two[j, i] = i;
}
}
resultmatrix_one = matrix_one * matrix_two;
for (int i = 0; i < size; i++)
{
for (int j = 0; j < size; j++)
{
resultmatrix_two[j, i] = resultmatrix_one[j, i];
}
}
CollectionAssert.AreEqual(realResult, resultmatrix_two);
}
/// расчёт
private void Calculate()
{
if (priznak != 1)
{
throw new Exception("Необходимо создать матрицу!");
}
DateTime timeStart = DateTime.Now;
this.Cursor = Cursors.Wait;
switch (matrixMethod.SelectedIndex)
{
case 0:
numbersResult = numbersMatrix_First + numbersMatrix_Second;
break;
case 1:
numbersResult = numbersMatrix_First * numbersMatrix_Second;
break;
default:
numbersResult = numbersMatrix_First + numbersMatrix_Second;
break;
}
DateTime timeStop = DateTime.Now;
tbResult.Text = Convert.ToString((timeStop - timeStart).TotalMilliseconds);
DrawResult();
numbersResult.WriteMatrix();
this.Cursor = Cursors.Arrow;
}
public void Plus_exception_Matrix()
{
Matrix_DeT <double> resultmatrix_one;
Matrix_DeT <double> matrix_one = new Matrix_DeT <double>(6, 6);
Matrix_DeT <double> matrix_two = new Matrix_DeT <double>(8, 8);
resultmatrix_one = matrix_one + matrix_two;
}
public void Multiply_exception_Matrix()
{
Matrix_DeT <double> resultmatrix_one;
Matrix_DeT <double> matrix_one = new Matrix_DeT <double>(2, 8);
Matrix_DeT <double> matrix_two = new Matrix_DeT <double>(2, 8);
resultmatrix_one = matrix_one * matrix_two;
}
///------------------------------------------------------------------------------------------------------------------------
///
private void GetRandomMatrix(int x, int y)
{
numbersMatrix_First = Matrix_DeT <double> .GenerateMatrix(x, y, (x1, y1, rnd) => rnd.Next(-100, 100) + x1 - y1);
Thread.Sleep(5);
numbersMatrix_Second = Matrix_DeT <double> .GenerateMatrix(x, y, (x1, y1, rnd) => rnd.Next(-100, 100) + x1 - y1);
numbersResult = new Matrix_DeT <double>(x, y);
}
public void Matrix_Error_0()
{
int x = 0;
int y = 0;
Matrix_DeT <double> matrix = new Matrix_DeT <double>(x, y);
}
