plus function object whose arguments may be of different type. More...
#include <utilities.hpp>
| Public Types | |
| using | first_argument_type = T1 | 
| using | second_argument_type = T2 | 
| using | result_type = T1 | 
| Public Member Functions | |
| T1 | operator() (T1 f1, T2 f2) const | 
plus function object whose arguments may be of different type.