Jump to: navigation, search

Defined in header `<functional>`

template< class T > struct less;

Function object for performing comparisons. Implements operator< on type T.

std::less::operator()


bool operator()( const T& lhs, const T& rhs ) const;

Checks whether lhs is less than rhs.

lhs, rhs

-

values to compare

true if lhs < rhs, false otherwise.

(none)

bool operator()(const T &lhs, const T &rhs) const 
{
    return lhs < rhs;
}


owner_less (C++11)	provides mixed-type owner-based ordering of shared and weak pointesr (class template)

std::less


operator()	checks if the first argument is less than the second (public member function)