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Mutable demo
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#include <polygon.h>
Public Member Functions | |
| Polygon_old (int n) | |
| void | append (const Point2D &a) |
| int | number () const |
| float | perimeter () const |
| bool | operator< (const Polygon_old &rhs) const |
| Polygon_old::Polygon_old | ( | int | n | ) |
Definition at line 20 of file polygon.cpp.
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inline |
| float Polygon_old::perimeter | ( | ) | const |
Definition at line 31 of file polygon.cpp.

