xref: /freebsd/contrib/llvm-project/libcxx/include/__algorithm/find_if.h (revision 38a52bd3b5cac3da6f7f6eef3dd050e6aa08ebb3)
1 // -*- C++ -*-
2 //===----------------------------------------------------------------------===//
3 //
4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5 // See https://llvm.org/LICENSE.txt for license information.
6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #ifndef _LIBCPP___ALGORITHM_FIND_IF_H
11 #define _LIBCPP___ALGORITHM_FIND_IF_H
12 
13 #include <__config>
14 
15 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
16 #pragma GCC system_header
17 #endif
18 
19 _LIBCPP_BEGIN_NAMESPACE_STD
20 
21 template <class _InputIterator, class _Predicate>
22 _LIBCPP_NODISCARD_EXT inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _InputIterator
23 find_if(_InputIterator __first, _InputIterator __last, _Predicate __pred) {
24   for (; __first != __last; ++__first)
25     if (__pred(*__first))
26       break;
27   return __first;
28 }
29 
30 _LIBCPP_END_NAMESPACE_STD
31 
32 #endif // _LIBCPP___ALGORITHM_FIND_IF_H
33