Searched defs:select1st (Results 1 – 3 of 3) sorted by relevance
67 struct select1st struct69 typedef FirstType type;72 BOOST_CONTAINER_FORCEINLINE const type& operator()(const T& x) const in operator ()()76 BOOST_CONTAINER_FORCEINLINE type& operator()(T& x) in operator ()()
174 struct select1st struct176 typedef typename tuples::element<0, Tuple>::type result_type;178 result_type const& operator()(Tuple const& x) const in operator ()()
281 template < typename A, typename B > struct select1st struct283 typedef std::pair< A, B > argument_type;284 typedef A result_type;285 A operator()(const std::pair< A, B >& p) const { return p.first; } in operator ()()