public MyMatrix(IMyMatrixFileReader matrixReader)
{
if (typeof(T) == typeof(int))
{
Matrix = (dynamic)matrixReader.ReadIntMatrix().Clone();
DefaultMatrix = (dynamic)matrixReader.ReadIntMatrix().Clone();
}
else if (typeof(T) == typeof(double))
{
Matrix = (dynamic)matrixReader.ReadDoubleMatrix().Clone();
DefaultMatrix = (dynamic)matrixReader.ReadDoubleMatrix().Clone();
}
}
public void SwapRowsTest()
{
//Arrange
_matrixFileReader = new StubIMyMatrixFileReader
{
ReadDoubleMatrix = () => new[, ]
{
{ 0.3, 0.6, 0.6, 0.1 },
{ 0.4, 0.4, 0.2, 0.6 },
{ 0.3, 0.2, 0.3, 0.2 }
}
};
var matrixValues = _matrixFileReader.ReadDoubleMatrix();
var vector = new[]
{
0.3, 0.8, 0.4
};
const int numberOfFirstRow = 0;
const int numberOfSecondRow = 2;
var matrix = new MyMatrix <double>(matrixValues);
//Act
matrix.SwapRows(numberOfFirstRow, numberOfSecondRow, vector);
//Assert
CollectionAssert.AreEqual(new[, ]
{
{ 0.3, 0.2, 0.3, 0.2 },
{ 0.4, 0.4, 0.2, 0.6 },
{ 0.3, 0.6, 0.6, 0.1 }
}, matrix.Matrix);
}
