const allows this function to be called on constant object.
So if someone creates an const obj of this class. Assignments can be done.
On Mon, May 28, 2012 at 12:23 AM, amrit harry <dabbcomput...@gmail.com>wrote:
> complex_number const & operator =(complex_number & temp) const
> {
> return *this;
> }
>
>
> what is the job of marked 'const'....???
>
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