Range-v3
Range algorithms, views, and actions for the Standard Library
contains.hpp File Reference

Functions

template<typename I , typename S , typename T , typename P = identity>
requires input_iterator< I > &&sentinel_for< S, I > &&constexpr indirect_relation< equal_to, projected< I, P >, const T * > bool ranges::contains (I first, S last, const T &val, P proj={})
 function template contains
 
template<typename Rng , typename T , typename P = identity>
requires input_range< Rng > &&constexpr indirect_relation< equal_to, projected< iterator_t< Rng >, P >, const T * > bool ranges::contains (Rng &&rng, const T &val, P proj={})
 This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.