/// <summary>
/// Implementation of addition operation for diagonal matrix.
/// </summary>
/// <param name="matrix">The matrix for addition.</param>
/// <returns>Result of addition.</returns>
protected override SquareMatrixBase <T> Add(SquareMatrixBase <T> matrix)
{
if (this.Size != matrix.Size)
{
throw new ArgumentException("Matrixes must have the same size.", nameof(matrix));
}
SquareMatrixBase <T> result;
if (matrix.GetType() == typeof(DiagonalMatix <T>))
{
result = new DiagonalMatix <T>(Size);
for (int i = 0; i < Size; i++)
{
result[i, i] = (dynamic)this[i, i] + (dynamic)matrix[i, i];
}
return(result);
}
else
{
result = new SquareMatrix <T>(Size);
}
for (int i = 0; i < Size; i++)
{
for (int j = 0; j < Size; j++)
{
result[i, j] = (dynamic)this[i, j] + (dynamic)matrix[i, j];
}
}
return(result);
}
/// <summary>
/// Implementation of addition operation for square matrix.
/// </summary>
/// <param name="matrix">The matrix for addition.</param>
/// <returns>Result of addition.</returns>
protected override SquareMatrixBase <T> Add(SquareMatrixBase <T> matrix)
{
if (this.Size != matrix.Size)
{
throw new ArgumentException("Matrices must have the same size.", nameof(matrix));
}
var result = new SquareMatrix <T>(Size);
for (int i = 0; i < Size; i++)
{
for (int j = 0; j < Size; j++)
{
result[i, j] = (dynamic)this[i, j] + (dynamic)matrix[i, j];
}
}
return(result);
}
protected abstract SquareMatrixBase <T> Add(SquareMatrixBase <T> matrix);