Programming Forums - View Single Post - operator += with user-defined classes.

uman · Feb 20th, 2005, 1:01 PM

Hi, the operator + function for my class works fine, but I think I'm having trouble with the +=. Is this how you should do it?

Scene& Scene::operator +=(Scene param)
{
	*this=*this+param;
	return *this;
}

Feb 20th, 2005, 1:01 PM	#1
uman Expert Programmer Join Date: Dec 2004 Posts: 794 Rep Power: 4	operator += with user-defined classes. Hi, the operator + function for my class works fine, but I think I'm having trouble with the +=. Is this how you should do it? (Toggle Plain Text) Scene& Scene::operator +=(Scene param) { this=this+param; return this; } Scene& Scene::operator +=(Scene param) { this=this+param; return this; }