Helper class to compare pointers and some STL containers holding pointers by value. More...

#include <hash.hh>

Public Types
using	is_transparent = void
	Mark the comparison operator as transparent.

Public Member Functions
template<class T , class U >
auto	operator() (T const &a, U const &b) const -> bool
	Basic comparison.

auto	operator() (char const a, char const b) const -> bool
	Compare c-strings by value.

template<class T , class U >
auto	operator() (std::reference_wrapper< T > const &a, std::reference_wrapper< U > const &b) const -> bool
	Compare reference wrappers by value.

template<class T , class U >
auto	operator() (std::optional< T > const &a, std::optional< U > const &b) const -> bool
	Compare optionals by value.

template<class T , class U >
auto	operator() (T a, U b) const -> bool
	Compare pointers by value.

template<class T , class D , class U , class E >
auto	operator() (std::unique_ptr< T, D > const &a, std::unique_ptr< U, E > const &b) const -> bool
	Compare unique pointers by value.

template<class T , class U , class V , class W >
auto	operator() (std::pair< T, U > const &a, std::pair< V, W > const &b) const -> bool
	Compare pairs by value.

template<class... T, class... U>
auto	operator() (std::tuple< T... > const &a, std::tuple< U... > const &b) const -> bool
	Compare tuples by value.

template<class... T, class... U>
auto	operator() (std::variant< T... > const &a, std::variant< U... > const &b) const -> bool
	Compare variants by value.

template<class T , size_t E, class U , size_t F>
auto	operator() (std::span< T, E > const &a, std::span< U, F > const &b) const -> bool
	Compare spans by value.

template<class T , class A , class U , class B >
auto	operator() (std::vector< T, A > const &a, std::vector< U, B > const &b) const -> bool
	Compare vectors by value.

Detailed Description

Helper class to compare pointers and some STL containers holding pointers by value.

The documentation for this struct was generated from the following file:

clingo/util/hash.hh

Public Types

Public Member Functions

Detailed Description