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| Point () |
| | Default constructor does nothing (for performance).
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| Point (double x, double y) |
| | Construct using coordinates.
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void | set_zero () |
| | Set this point to all zeros.
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void | set (double x_, double y_) |
| | Set this point to some specified coordinates.
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Point | operator- () const |
| | Negate this point.
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void | operator+= (const Point &v) |
| | Add a point to this point.
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void | operator-= (const Point &v) |
| | Subtract a point from this point.
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void | operator*= (double a) |
| | Multiply this point by a scalar.
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double | Length () const |
| | Get the length of this point (the norm).
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double | Normalize () |
| | Convert this point into a unit point. Returns the Length.
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double | x |
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double | y |
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std::vector< Edge * > | edge_list |
| | The edges this point constitutes an upper ending point.
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The documentation for this struct was generated from the following file:
