/// <summary>
/// Replaces all cell values of the receiver with the values of another matrix.
/// Both matrices must have the same number of Rows and Columns.
/// If both matrices share the same cells (as is the case if they are views derived from the same matrix) and intersect in an ambiguous way, then replaces <i>as if</i> using an intermediate auxiliary deep copy of <i>other</i>.
/// </summary>
/// <param name="other">the source matrix to copy from (may be identical to the receiver).</param>
/// <returns><i>this</i> (for convenience only).</returns>
/// <exception cref="ArgumentException">if <i>Columns != other.Columns || Rows != other.Rows</i></exception>
public virtual ObjectMatrix2D Assign(ObjectMatrix2D other)
{
if (other == this)
{
return(this);
}
CheckShape(other);
if (HaveSharedCells(other))
{
other = other.Copy();
}
for (int row = Rows; --row >= 0;)
{
for (int column = Columns; --column >= 0;)
{
this[row, column] = other[row, column];
}
}
return(this);
}
