claw
1.9.0
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Fuction object to get the first element of a std::pair. More...
#include <functional.hpp>
Public Types | |
using | argument_type = std::pair< T1, T2 > & |
using | result_type = T1 & |
Public Member Functions | |
T1 & | operator() (std::pair< T1, T2 > &p) const |
Fuction object to get the first element of a std::pair.
Definition at line 42 of file functional.hpp.