summaryrefslogtreecommitdiff
path: root/src/third_party/boost-1.56.0/boost/algorithm/cxx11/none_of.hpp
diff options
context:
space:
mode:
authorMark Benvenuto <mark.benvenuto@mongodb.com>2014-08-15 17:06:16 -0400
committerMark Benvenuto <mark.benvenuto@mongodb.com>2014-08-15 17:20:20 -0400
commit0d1d5016b57c59817fa0619e5cf4c6df046b28c3 (patch)
treeeae9fc8b180f49dd5e3834f7238c9c9cad93cfd9 /src/third_party/boost-1.56.0/boost/algorithm/cxx11/none_of.hpp
parent492d97468b1121228f208489a645759b390f023e (diff)
downloadmongo-0d1d5016b57c59817fa0619e5cf4c6df046b28c3.tar.gz
SERVER-8994: Boost 1.56.0
Initial import of source Libraries: algorithm array asio bind chrono config container date_time filesystem function integer intrusive noncopyable optional program_options random smart_ptr static_assert thread unordered utility
Diffstat (limited to 'src/third_party/boost-1.56.0/boost/algorithm/cxx11/none_of.hpp')
-rw-r--r--src/third_party/boost-1.56.0/boost/algorithm/cxx11/none_of.hpp88
1 files changed, 88 insertions, 0 deletions
diff --git a/src/third_party/boost-1.56.0/boost/algorithm/cxx11/none_of.hpp b/src/third_party/boost-1.56.0/boost/algorithm/cxx11/none_of.hpp
new file mode 100644
index 00000000000..feae9919fc4
--- /dev/null
+++ b/src/third_party/boost-1.56.0/boost/algorithm/cxx11/none_of.hpp
@@ -0,0 +1,88 @@
+/*
+ Copyright (c) Marshall Clow 2008-2012.
+
+ Distributed under the Boost Software License, Version 1.0. (See accompanying
+ file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+*/
+
+/// \file none_of.hpp
+/// \brief Test ranges to see if no elements match a value or predicate.
+/// \author Marshall Clow
+
+#ifndef BOOST_ALGORITHM_NONE_OF_HPP
+#define BOOST_ALGORITHM_NONE_OF_HPP
+
+#include <algorithm> // for std::none_of, if available
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+
+namespace boost { namespace algorithm {
+
+// Use the C++11 versions of the none_of if it is available
+#if __cplusplus >= 201103L
+using std::none_of; // Section 25.2.3
+#else
+/// \fn none_of ( InputIterator first, InputIterator last, Predicate p )
+/// \return true if none of the elements in [first, last) satisfy the predicate 'p'
+/// \note returns true on an empty range
+///
+/// \param first The start of the input sequence
+/// \param last One past the end of the input sequence
+/// \param p A predicate for testing the elements of the sequence
+///
+template<typename InputIterator, typename Predicate>
+bool none_of ( InputIterator first, InputIterator last, Predicate p )
+{
+for ( ; first != last; ++first )
+ if ( p(*first))
+ return false;
+ return true;
+}
+#endif
+
+/// \fn none_of ( const Range &r, Predicate p )
+/// \return true if none of the elements in the range satisfy the predicate 'p'
+/// \note returns true on an empty range
+///
+/// \param r The input range
+/// \param p A predicate for testing the elements of the range
+///
+template<typename Range, typename Predicate>
+bool none_of ( const Range &r, Predicate p )
+{
+ return boost::algorithm::none_of (boost::begin (r), boost::end (r), p );
+}
+
+/// \fn none_of_equal ( InputIterator first, InputIterator last, const V &val )
+/// \return true if none of the elements in [first, last) are equal to 'val'
+/// \note returns true on an empty range
+///
+/// \param first The start of the input sequence
+/// \param last One past the end of the input sequence
+/// \param val A value to compare against
+///
+template<typename InputIterator, typename V>
+bool none_of_equal ( InputIterator first, InputIterator last, const V &val )
+{
+ for ( ; first != last; ++first )
+ if ( val == *first )
+ return false;
+ return true;
+}
+
+/// \fn none_of_equal ( const Range &r, const V &val )
+/// \return true if none of the elements in the range are equal to 'val'
+/// \note returns true on an empty range
+///
+/// \param r The input range
+/// \param val A value to compare against
+///
+template<typename Range, typename V>
+bool none_of_equal ( const Range &r, const V & val )
+{
+ return boost::algorithm::none_of_equal (boost::begin (r), boost::end (r), val);
+}
+
+}} // namespace boost and algorithm
+
+#endif // BOOST_ALGORITHM_NONE_OF_HPP