static void Main(string[] args)
{
System.Console.WriteLine("Sparse Array -> ");
SparseArrays.execute();
System.Console.WriteLine("\n\nLinked List Operations-> ");
LinkedList.execute();
}
public void matchinString_Test01()
{
SparseArrays obj = new SparseArrays();
var expected = new int[] { 2, 1, 0 };
var actual = obj.matchingStrings(new string[] { "aba", "baba", "aba", "xzxb" }, new string[] { "aba", "xzxb", "ab" });
for (int i = 0; i < actual.Length; i++)
{
Assert.Equal(actual[i], expected[i]);
}
}
/// <summary>
/// Creates a new <see cref="CscMatrix"/> instance, that is transpose to this: result[i, j] = this[j, i].
/// </summary>
public CscMatrix TransposeToCSC()
{
// Use C# port of the scipy method.
// TODO: Perhaps it could be done faster by making extra assumptions. Otherwise use SparseBLAS
int nnz = this.values.Length;
var csrValues = new double[nnz];
var csrColIndices = new int[nnz];
var csrRowOffsets = new int[NumRows + 1];
SparseArrays.CsrToCsc(NumColumns, NumRows, this.colOffsets, this.rowIndices, this.values,
csrRowOffsets, csrColIndices, csrValues);
return(new CscMatrix(NumColumns, NumRows, csrValues, csrColIndices, csrRowOffsets));
}