__gnu_pbds::detail::eq_by_less< Key, Cmp_Fn > Struct Template Reference

Equivalence function. More...

#include <ext/pb_ds/detail/eq_fn/eq_by_less.hpp>

Inheritance diagram for __gnu_pbds::detail::eq_by_less< Key, Cmp_Fn >:

Public Member Functions
bool	operator() (const Key &r_lhs, const Key &r_rhs) const

Detailed Description

template<typename Key, class Cmp_Fn>
struct __gnu_pbds::detail::eq_by_less< Key, Cmp_Fn >

Equivalence function.

Member Function Documentation

template<typename Key , class Cmp_Fn >

bool __gnu_pbds::detail::eq_by_less< Key, Cmp_Fn >::operator() ( const Key &  r_lhs, const Key &  r_rhs  ) const

inline

      {
    const bool l = Cmp_Fn::operator()(r_lhs, r_rhs);
    const bool g = Cmp_Fn::operator()(r_rhs, r_lhs);
    return !(l || g);
      }

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

• GCC4/inc/ext/pb_ds/detail/eq_fn/eq_by_less.hpp