Boost.RangeEx merged into Boost.Range

[SVN r60897]

include/boost/range/algorithm/remove.hpp

@@ -0,0 +1,70 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to 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)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_REMOVE_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_REMOVE_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/detail/range_return.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    /// \brief template function remove
+    ///
+    /// range-based version of the remove std algorithm
+    ///
+    /// \pre ForwardRange is a model of the ForwardRangeConcept
+    template< class ForwardRange, class Value >
+    inline BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
+    remove(ForwardRange& rng, const Value& val)
+    {
+        boost::function_requires< ForwardRangeConcept<ForwardRange> >();
+		return std::remove(boost::begin(rng),boost::end(rng),val); 
+    }
+
+    /// \overload
+    template< class ForwardRange, class Value >
+    inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
+    remove(const ForwardRange& rng, const Value& val)
+    {
+        boost::function_requires< ForwardRangeConcept<ForwardRange> >();
+		return std::remove(boost::begin(rng),boost::end(rng),val);
+    }
+
+// range_return overloads
+    
+    /// \overload
+    template< range_return_value re, class ForwardRange, class Value >
+    inline BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type
+    remove(ForwardRange& rng, const Value& val)
+    {
+        boost::function_requires< ForwardRangeConcept<ForwardRange> >();
+        
+        return range_return<ForwardRange,re>::pack(
+            std::remove(boost::begin(rng), boost::end(rng), val),
+            rng);
+    }
+
+    /// \overload
+    template< range_return_value re, class ForwardRange, class Value >
+    inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type
+    remove(const ForwardRange& rng, const Value& val)
+    {
+        boost::function_requires< ForwardRangeConcept<ForwardRange> >();
+
+        return range_return<const ForwardRange,re>::pack(
+            std::remove(boost::begin(rng), boost::end(rng), val),
+            rng);
+    }
+}
+
+#endif // include guard