Concepts

Concepts
concept	PolygonOffsetBuilderTraits_2
	The concept PolygonOffsetBuilderTraits_2 describes the requirements for the geometric traits class required by the algorithm class Polygon_offset_builder_2<Ss,Gt,Polygon_2>. More...
concept	StraightSkeleton_2
	The concept StraightSkeleton_2 describes the requirements for the data structure used to represent a straight skeleton. It refines the concept HalfedgeDS and adds additional requirements on the nested types Vertex, Halfedge, and Face of the halfedge data structure. More...
concept	StraightSkeletonBuilder_2_Visitor
	The concept StraightSkeletonBuilder_2_Visitor describes the requirements of the visitor class required by the algorithm class Straight_skeleton_builder_2<Gt,Ss,Visitor> in its third template parameter. More...
concept	StraightSkeletonBuilderTraits_2
	The concept StraightSkeletonBuilderTraits_2 describes the requirements for the geometric traits class required by the algorithm class Straight_skeleton_builder_2<Gt,Ss>. More...
concept	StraightSkeletonFace_2
	The concept StraightSkeletonFace_2 describes the requirements for the face type of the StraightSkeleton_2 concept. It is a refinement of the HalfedgeDSFace concept with support for storage of the incident halfedge. More...
concept	StraightSkeletonHalfedge_2
	The concept StraightSkeletonHalfedge_2 describes the requirements for the halfedge type of the StraightSkeleton_2 concept. It is a refinement of the HalfedgeDSHalfedge concept. The StraightSkeletonHalfedge_2 concept requires no geometric embedding at all. The only geometric embedding used by the Straight Skeleton Data Structure are the 2D points in the contour and skeleton vertices. However, for any halfedge, there is a 2D segment implicitly given by its source and target vertices. More...
concept	StraightSkeletonItemsConverter_2
	The concept StraightSkeletonItemsConverter_2 describes the requirements for items converter passed as the third template argument to the class Straight_skeleton_converter_2<SrcSs,TgtSs,ItemsConverter>. It converts the HDS items from one type of straight skeleton to another. More...
concept	StraightSkeletonVertex_2
	The concept StraightSkeletonVertex_2 describes the requirements for the vertex type of the StraightSkeleton_2 concept. It is a refinement of the HalfedgeDSVertex concept with support for storage of the incident halfedge. The StraightSkeletonVertex_2 concept requires the geometric embedding to be a 2D point. More...
concept	VertexContainer_2
	A model for the VertexContainer_2 concept defines the requirements for a resizable container of 2D points. It is used to output the offset polygons generated by the Polygon_offset_builder_2<Ssds,Gt,Container> class. More...