include/experimental/algorithm

   1 // -*- C++ -*-
   2 //===-------------------------- algorithm ---------------------------------===//
   3 //
   4 //                     The LLVM Compiler Infrastructure
   5 //
   6 // This file is dual licensed under the MIT and the University of Illinois Open
   7 // Source Licenses. See LICENSE.TXT for details.
   8 //
   9 //===----------------------------------------------------------------------===//
  10
  11 #ifndef _LIBCPP_EXPERIMENTAL_ALGORITHM
  12 #define _LIBCPP_EXPERIMENTAL_ALGORITHM
  13
  14 /*
  15    experimental/algorithm synopsis
  16
  17 #include <algorithm>
  18
  19 namespace std {
  20 namespace experimental {
  21 inline namespace fundamentals_v1 {
  22
  23 template <class ForwardIterator, class Searcher>
  24 ForwardIterator search(ForwardIterator first, ForwardIterator last,
  25                        const Searcher &searcher);
  26 template <class PopulationIterator, class SampleIterator, class Distance,
  27           class UniformRandomNumberGenerator>
  28 SampleIterator sample(PopulationIterator first, PopulationIterator last,
  29                       SampleIterator out, Distance n,
  30                       UniformRandomNumberGenerator &&g);
  31
  32 } // namespace fundamentals_v1
  33 } // namespace experimental
  34 } // namespace std
  35
  36 */
  37
  38 #include <experimental/__config>
  39 #include <algorithm>
  40 #include <type_traits>
  41
  42 #include <__undef_min_max>
  43
  44 #include <__debug>
  45
  46 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
  47 #pragma GCC system_header
  48 #endif
  49
  50 _LIBCPP_BEGIN_NAMESPACE_LFTS
  51
  52
  53 template <class _ForwardIterator, class _Searcher>
  54 _LIBCPP_INLINE_VISIBILITY
  55 _ForwardIterator search(_ForwardIterator __f, _ForwardIterator __l, const _Searcher &__s)
  56 { return __s(__f, __l).first; }
  57
  58
  59 template <class _PopulationIterator, class _SampleIterator, class _Distance,
  60           class _UniformRandomNumberGenerator>
  61 inline _LIBCPP_INLINE_VISIBILITY
  62 _SampleIterator sample(_PopulationIterator __first, _PopulationIterator __last,
  63                        _SampleIterator __out, _Distance __n,
  64                        _UniformRandomNumberGenerator &&__g) {
  65   return _VSTD::__sample(__first, __last, __out, __n, __g);
  66 }
  67
  68 _LIBCPP_END_NAMESPACE_LFTS
  69
  70 #endif /* _LIBCPP_EXPERIMENTAL_ALGORITHM */