public static matrix Copy(matrix a)
{
var r = new matrix(a.Rows, a.Cols);
Blas.copy(a.Length, a.Array, 0, 1, r.Array, 0, 1);
return(r);
}
public static Array <Real> Copy(this Array <Real> a, Array <Real> result = null)
{
if (a == result)
{
return(result);
}
if (result == null)
{
result = new Array <Real>(a.Shape);
}
Array_.ElementwiseOp(result, a, (n, x, offsetx, incx, y, offsety, incy) =>
{
Blas.copy(n, y, offsety, incy, x, offsetx, incx);
});
return(result);
}