Boost.RangeEx merged into Boost.Range

[SVN r60897]

include/boost/range/algorithm/replace.hpp

@@ -0,0 +1,47 @@
+//  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_REPLACE_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_REPLACE_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    /// \brief template function replace
+    ///
+    /// range-based version of the replace std algorithm
+    ///
+    /// \pre ForwardRange is a model of the ForwardRangeConcept
+    template< class ForwardRange, class Value >
+    inline ForwardRange&
+    replace(ForwardRange& rng, const Value& what,
+            const Value& with_what)
+    {
+        boost::function_requires< ForwardRangeConcept<ForwardRange> >();
+        std::replace(boost::begin(rng), boost::end(rng), what, with_what);
+        return rng;
+    }
+
+    /// \overload
+    template< class ForwardRange, class Value >
+    inline const ForwardRange&
+    replace(const ForwardRange& rng, const Value& what,
+            const Value& with_what)
+    {
+        boost::function_requires< ForwardRangeConcept<ForwardRange> >();
+        std::replace(boost::begin(rng), boost::end(rng), what, with_what);
+        return rng;
+    }
+}
+
+#endif // include guard