std::negate - Man Page

typedef _Tp argument_type
argument_type is the type of the argument
typedef _Tp result_type
result_type is the return type

constexpr _Tp operator() (const _Tp &__x) const

struct std::negate< _Tp >" One of the math functors.

Definition at line 235 of file stl_function.h.

argument_type is the type of the argument

Definition at line 120 of file stl_function.h.

result_type is the return type

Definition at line 123 of file stl_function.h.