ranges::v3::find_if_fn Struct Reference

Public Member Functions
template<typename I , typename S , typename F , typename P = ident, requires = (InputIterator<I>() && Sentinel<S, I>() && IndirectCallablePredicate<F, projected<I, P> >())>
I	operator() (I begin, S end, F pred_, P proj_=P{}) const
	template function find_fn::operator() More...
template<typename Rng , typename F , typename P = ident, typename I = range_iterator_t<Rng>, requires = (InputRange<Rng>() && IndirectCallablePredicate<F, projected<I, P>>())>
range_safe_iterator_t< Rng >	operator() (Rng &&rng, F pred, P proj=P{}) const

Member Function Documentation

template<typename I , typename S , typename F , typename P = ident, requires = (InputIterator<I>() && Sentinel<S, I>() && IndirectCallablePredicate<F, projected<I, P> >())>

I ranges::v3::find_if_fn::operator()	(	I	begin,
		S	end,
		F	pred_,
		P	proj_ = P{}
	)		const

template function find_fn::operator()

range-based version of the find std algorithm

Precondition

Rng is a model of the Range concept

I is a model of the InputIterator concept

S is a model of the Sentinel<I> concept

P is a model of the Callable<V> concept, where V is the value type of I.

F models CallablePredicate<X>, where X is the result type of Callable<P, V>

template<typename Rng , typename F , typename P = ident, typename I = range_iterator_t<Rng>, requires = (InputRange<Rng>() && IndirectCallablePredicate<F, projected<I, P>>())>

range_safe_iterator_t<Rng> ranges::v3::find_if_fn::operator()	(	Rng &&	rng,
		F	pred,
		P	proj = P{}
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.