Loading [MathJax]/extensions/TeX/newcommand.js
\newcommand{\E}{\mathrm{E}} \newcommand{\A}{\mathrm{A}} \newcommand{\R}{\mathrm{R}} \newcommand{\N}{\mathrm{N}} \newcommand{\Q}{\mathrm{Q}} \newcommand{\Z}{\mathrm{Z}} \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }
CGAL 4.12 - STL Extensions for CGAL
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Hashable Concept Reference
STL Extensions for CGAL Reference » Concepts

Definition

A type Key is a model of the concept Hashable if the specializations boost::hash<Key> and std::hash<Key> exist.

Has Models:

All handles and indices of CGAL data structures.

All handles of OpenMesh, by including the specializations of the graph_traits header files provided by CGAL. They can be disables by defining the macro CGAL_DISABLE_HASH_OPENMESH.

See also
CGAL::Unique_hash_map<Key,Mapped,Hash>
std::unordered_set
std::unordered_map
boost::unordered_set
boost::unordered_map