forward.hpp File Reference

Forward declarations for core numeric and geometry types. More...

#include <type_traits>
#include <vector>

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Namespaces
namespace	pgl

Concepts
concept	pgl::EmptyShapeConcept
concept	pgl::PointConcept
concept	pgl::SegmentConcept
concept	pgl::OrientedSegmentConcept
concept	pgl::LineConcept
concept	pgl::OrientedLineConcept
concept	pgl::RayConcept
concept	pgl::HalfplaneConcept
concept	pgl::RectangleConcept
concept	pgl::TriangleConcept
concept	pgl::ConvexConcept
concept	pgl::PolygonConcept
concept	pgl::PolygonWithHolesConcept
concept	pgl::PolygonSetConcept
concept	pgl::HalfplaneIntersectionConcept
concept	pgl::MonotoneChainConcept
concept	pgl::PolylineConcept
concept	pgl::DiskConcept
concept	pgl::ShapeConcept
concept	pgl::TransformationConcept
concept	pgl::AnyShapeConcept
	Any concrete geometry type or the runtime Shape wrapper.
concept	pgl::BoundedConvexConcept
	Bounded convex primitives.
concept	pgl::UnboundedConvexConcept
	Unbounded convex polyhedral primitives.
concept	pgl::BoundedPolygonalConcept
	Bounded polygonal primitives, convex or not.
concept	pgl::PolygonalRegionConcept
	Bounded polygonal regions: exactly the shapes a PolygonSet can always represent.
concept	pgl::MinkowskiSummableConcept
	Shape pairs whose Minkowski sum Pangolin can represent.

Functions
template<class ANumber, class ALabel, class BNumber, class BLabel, class CNumber, class CLabel>
constexpr bool	pgl::collinear (const Point< ANumber, ALabel > &a, const Point< BNumber, BLabel > &b, const Point< CNumber, CLabel > &c)
	Tests whether three points are collinear.

Detailed Description

Forward declarations for core numeric and geometry types.

This header lets shape and implementation headers refer to each other without forcing all definitions to be parsed immediately.