整理

include/boost/algorithm/find_not.hpp

@@ -0,0 +1,38 @@
+/*
+   Copyright (c) T. Zachary Laine 2018.
+
+   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)
+*/
+#ifndef BOOST_ALGORITHM_FIND_NOT_HPP
+#define BOOST_ALGORITHM_FIND_NOT_HPP
+
+#include <utility>
+
+#include <boost/config.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+
+namespace boost { namespace algorithm {
+
+template<typename InputIter, typename Sentinel, typename T>        
+BOOST_CXX14_CONSTEXPR
+InputIter find_not(InputIter first, Sentinel last, const T & x)
+{
+    for (; first != last; ++first) {
+        if (*first != x)
+            break;
+    }
+    return first;
+}
+
+template<typename Range, typename T>
+BOOST_CXX14_CONSTEXPR
+typename boost::range_iterator<Range>::type find_not(Range & r, const T & x)
+{
+    return ::boost::algorithm::find_not(boost::begin(r), boost::end(r), x);
+}
+
+}} // namespace boost and algorithm
+
+#endif // BOOST_ALGORITHM_FIND_NOT_HPP