Boost.Geometry.Index
 All Classes Functions Typedefs
Public Types | Public Member Functions
boost::geometry::index::detail::equal_to< std::tuple< Args...>, false > Struct Template Reference

The function object comparing Values. More...

#include <equal_to.hpp>

List of all members.

Public Types

typedef bool result_type
 The type of result returned by function object.

Public Member Functions

bool operator() (value_type const &l, value_type const &r) const
 Compare values. If tuple<> Value member is a Geometry geometry::equals() function is used.

Detailed Description

template<typename... Args>
struct boost::geometry::index::detail::equal_to< std::tuple< Args...>, false >

The function object comparing Values.

This specialization compares values of type std::tuple<Args...>. It's defined if the compiler supports tuples and variadic templates. It compares all members of the tuple from the first one to the last one.


Member Function Documentation

template<typename... Args>
bool boost::geometry::index::detail::equal_to< std::tuple< Args...>, false >::operator() ( value_type const &  l,
value_type const &  r 
) const [inline]

Compare values. If tuple<> Value member is a Geometry geometry::equals() function is used.

Parameters:
lFirst value.
rSecond value.
Returns:
true if values are equal.

The documentation for this struct was generated from the following file:
 All Classes Functions Typedefs