/**
* Copies the non-zero structure of orig into "this"
*
* @param orig Matrix who's structure is to be copied
*/
public void copyStructure(DMatrixSparseCSC orig)
{
reshape(orig.numRows, orig.numCols, orig.nz_length);
this.nz_length = orig.nz_length;
System.Array.Copy(orig.col_idx, 0, col_idx, 0, orig.numCols + 1);
System.Array.Copy(orig.nz_rows, 0, nz_rows, 0, orig.nz_length);
}
public virtual void setTo(Matrix original)
{
DMatrixSparseCSC o = (DMatrixSparseCSC)original;
reshape(o.numRows, o.numCols, o.nz_length);
this.nz_length = o.nz_length;
System.Array.Copy(o.nz_values, 0, nz_values, 0, nz_length);
System.Array.Copy(o.nz_rows, 0, nz_rows, 0, nz_length);
System.Array.Copy(o.col_idx, 0, col_idx, 0, numCols + 1);
this.indicesSorted = o.indicesSorted;
}
public DMatrixSparseCSC(DMatrixSparseCSC original) : this(original.numRows, original.numCols, original.nz_length)
{
setTo(original);
}