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bool | has_in_x_range (const Circular_arc_2< CircularKernel > &ca, const Circular_arc_point_2< CircularKernel > &p) |
| Checks whether the point lies in the vertical range defined by the arc.
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bool | has_in_x_range (const Line_arc_2< CircularKernel > &ca, const Circular_arc_point_2< CircularKernel > &p) |
| Checks whether the point lies in the vertical range defined by the line segment.
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bool | has_on (const Circle_2< CircularKernel > &c, const Circular_arc_point_2< CircularKernel > &p) |
| Checks whether the point lies on the circle.
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template<class OutputIterator > |
OutputIterator | make_x_monotone (const Circular_arc_2< CircularKernel > &ca, OutputIterator res) |
| Copies in the output iterator the x -monotone sub-arcs of ca .
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template<class OutputIterator > |
OutputIterator | make_xy_monotone (const Circular_arc_2< CircularKernel > &ca, OutputIterator res) |
| Copies in the output iterator the xy -monotone sub-arcs of ca .
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Circular_arc_point_2< CircularKernel > | x_extremal_point (const Circle_2< CircularKernel > &c, bool b) |
| Returns the leftmost (resp. rightmost) point of the circle if b is true (resp. false ).
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template<class OutputIterator > |
OutputIterator | x_extremal_points (const Circle_2< CircularKernel > &c, OutputIterator res) |
| Copies in the output iterator the x -extremal points of the circle.
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Circular_arc_point_2< CircularKernel > | y_extremal_point (const Circle_2< CircularKernel > &c, bool b) |
| Returns the bottommost (resp. topmost) point of the circle if b is true (resp. false ).
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template<class OutputIterator > |
OutputIterator | y_extremal_points (const Circle_2< CircularKernel > &c, OutputIterator res) |
| Copies in the output iterator the y -extremal points of the circle.
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CGAL::Comparison_result | compare_y_to_right (const Circular_arc_2< CircularKernel > &ca1, const Circular_arc_2< CircularKernel > &ca2, Circular_arc_point_2< CircularKernel > &p) |
| Compares vertically the two arcs, to the right of the point p ,.
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