public static MatrixStorage <T> MatrixStorage <T>(TestMatrixStorage type, T[,] data)
where T : struct, IEquatable <T>, IFormattable
{
switch (type)
{
case TestMatrixStorage.DenseMatrix:
return(DenseColumnMajorMatrixStorage <T> .OfArray(data));
case TestMatrixStorage.SparseMatrix:
return(SparseCompressedRowMatrixStorage <T> .OfArray(data));
case TestMatrixStorage.DiagonalMatrix:
return(DiagonalMatrixStorage <T> .OfArray(data));
default:
throw new NotSupportedException();
}
}
/// <summary>
/// Create a new diagonal matrix as a copy of the given two-dimensional array.
/// This new matrix will be independent from the provided array.
/// The array to copy from must be diagonal as well.
/// A new memory block will be allocated for storing the matrix.
/// </summary>
public static DiagonalMatrix OfArray(Complex[,] array)
{
return(new DiagonalMatrix(DiagonalMatrixStorage <Complex> .OfArray(array)));
}
/// <summary>
/// Create a new diagonal matrix as a copy of the given two-dimensional array.
/// This new matrix will be independent from the provided array.
/// The array to copy from must be diagonal as well.
/// A new memory block will be allocated for storing the matrix.
/// </summary>
public static DiagonalMatrix OfArray(double[,] array)
{
return(new DiagonalMatrix(DiagonalMatrixStorage <double> .OfArray(array)));
}
/// <summary>
/// Create a new diagonal matrix as a copy of the given two-dimensional array.
/// This new matrix will be independent from the provided array.
/// The array to copy from must be diagonal as well.
/// A new memory block will be allocated for storing the matrix.
/// </summary>
public static DiagonalMatrix OfArray(float[,] array)
{
return(new DiagonalMatrix(DiagonalMatrixStorage <float> .OfArray(array)));
}
public DiagonalMatrix(Complex[,] array)
: this(DiagonalMatrixStorage <Complex> .OfArray(array))
{
}
public DiagonalMatrix(float[,] array)
: this(DiagonalMatrixStorage <float> .OfArray(array))
{
}
public DiagonalMatrix(double[,] array)
: this(DiagonalMatrixStorage <double> .OfArray(array))
{
}
