cpp/utility/functional/negate

Function object for performing negation. Effectively calls on an instance of type.

Member functions
{{member | {{small|std::negate::}}operator | 2= {{dcl begin}} {{dcl rev begin}} {{dcl |until=c++14| T operator( const T& arg ) const; }} {{dcl |since=c++14| constexpr T operator( const T& arg ) const; }} {{dcl rev end}} {{dcl end}}

Returns the negation of {{tt|arg}}.

Return value
The result of.

Possible implementation
}}