Luna::any_of

template <typename _InputIt, typename _UnaryPredicate>
constexpr bool any_of(_InputIt first, _InputIt last, _UnaryPredicate p)

Checks if the unary predicate returns true for at least one element in the range.

Parameters

• in first

  The iterator to the first element of the range.

• in last

  The iterator to the one-past-last element of the range.

• in p

  The user-provided unary predicate which will be called to test elements.

Return value

Returns ture if the unary predicate returns true for at least one element in the range. Returns false otherwise.

Valid Usage

• The expression p(v) must be convertible to bool for every argument v of type VT, where VT is the value type of _InputIt, and must not modify v.