Node: Circle Operators, Next: Querying Circles, Previous: Circle Constructors and Setting Functions, Up: Circle Reference
| Circle& operator= (const Circle& c) | Assignment operator |
Makes the Circle a copy of c.
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| Circle& operator= (const Ellipse& e) | Assignment operator |
Makes the Circle a copy of e, if e is circular.
radius is set to e.axis_v / 2 and
*this is returned.
If e is not circular, this function issues an error message and returns |