Fuction object to get the first element of a std::pair. More...
#include <functional.hpp>
Public Member Functions | |
const T1 & | operator() (const std::pair< T1, T2 > &p) const |
Fuction object to get the first element of a std::pair.
Definition at line 59 of file functional.hpp.
const T1& claw::const_first< T1, T2 >::operator() | ( | const std::pair< T1, T2 > & | p | ) | const [inline] |
Definition at line 63 of file functional.hpp.