ranges::v3::empty_fn Struct Reference

Public Member Functions
template<typename Rng , requires = (Range<Rng>())>
bool	operator() (Rng &&rng) const

Member Function Documentation

template<typename Rng , requires = (Range<Rng>())>

bool ranges::v3::empty_fn::operator()

(

Rng &&

rng

)

const

Returns

begin(rng) == end(rng)

References ranges::v3::begin, and ranges::v3::end.