Added boost header

test/external/boost/algorithm/string/case_conv.hpp

@@ -0,0 +1,176 @@
+//  Boost string_algo library case_conv.hpp header file  ---------------------------//
+
+//  Copyright Pavol Droba 2002-2003.
+//
+// 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)
+
+//  See http://www.boost.org/ for updates, documentation, and revision history.
+
+#ifndef BOOST_STRING_CASE_CONV_HPP
+#define BOOST_STRING_CASE_CONV_HPP
+
+#include <boost/algorithm/string/config.hpp>
+#include <algorithm>
+#include <locale>
+#include <boost/iterator/transform_iterator.hpp>
+
+#include <boost/range/as_literal.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/value_type.hpp>
+
+#include <boost/algorithm/string/detail/case_conv.hpp>
+
+/*! \file
+    Defines sequence case-conversion algorithms.
+    Algorithms convert each element in the input sequence to the
+    desired case using provided locales.
+*/
+
+namespace boost {
+    namespace algorithm {
+
+//  to_lower  -----------------------------------------------//
+
+        //! Convert to lower case
+        /*!
+            Each element of the input sequence is converted to lower
+            case. The result is a copy of the input converted to lower case.
+            It is returned as a sequence or copied to the output iterator.
+
+            \param Output An output iterator to which the result will be copied
+            \param Input An input range
+            \param Loc A locale used for conversion
+            \return 
+                An output iterator pointing just after the last inserted character or
+                a copy of the input
+
+            \note The second variant of this function provides the strong exception-safety guarantee
+                
+        */
+        template<typename OutputIteratorT, typename RangeT>
+        inline OutputIteratorT 
+        to_lower_copy(
+            OutputIteratorT Output,
+            const RangeT& Input,
+            const std::locale& Loc=std::locale())
+        {
+            return ::boost::algorithm::detail::transform_range_copy( 
+               Output,
+               ::boost::as_literal(Input),
+               ::boost::algorithm::detail::to_lowerF<
+                    typename range_value<RangeT>::type >(Loc));
+        }
+
+        //! Convert to lower case
+        /*!
+            \overload
+        */
+        template<typename SequenceT>
+        inline SequenceT to_lower_copy( 
+            const SequenceT& Input, 
+            const std::locale& Loc=std::locale())
+        {
+            return ::boost::algorithm::detail::transform_range_copy<SequenceT>(
+                Input,
+                ::boost::algorithm::detail::to_lowerF<
+                    typename range_value<SequenceT>::type >(Loc));
+        }
+
+        //! Convert to lower case
+        /*!
+            Each element of the input sequence is converted to lower
+            case. The input sequence is modified in-place.
+
+            \param Input A range
+            \param Loc a locale used for conversion
+        */
+        template<typename WritableRangeT>
+        inline void to_lower( 
+            WritableRangeT& Input, 
+            const std::locale& Loc=std::locale())
+        {
+            ::boost::algorithm::detail::transform_range(
+                ::boost::as_literal(Input),
+                ::boost::algorithm::detail::to_lowerF<
+                    typename range_value<WritableRangeT>::type >(Loc));
+        }
+        
+//  to_upper  -----------------------------------------------//
+
+        //! Convert to upper case
+        /*!
+            Each element of the input sequence is converted to upper
+            case. The result is a copy of the input converted to upper case.
+            It is returned as a sequence or copied to the output iterator
+
+            \param Output An output iterator to which the result will be copied
+            \param Input An input range
+            \param Loc A locale used for conversion
+            \return 
+                An output iterator pointing just after the last inserted character or
+                a copy of the input
+
+            \note The second variant of this function provides the strong exception-safety guarantee
+        */
+        template<typename OutputIteratorT, typename RangeT>
+        inline OutputIteratorT 
+        to_upper_copy(
+            OutputIteratorT Output,
+            const RangeT& Input,
+            const std::locale& Loc=std::locale())
+        {
+            return ::boost::algorithm::detail::transform_range_copy( 
+               Output,
+               ::boost::as_literal(Input),
+               ::boost::algorithm::detail::to_upperF<
+                    typename range_value<RangeT>::type >(Loc));
+        }
+
+        //! Convert to upper case
+        /*!
+            \overload
+        */
+        template<typename SequenceT>
+        inline SequenceT to_upper_copy( 
+            const SequenceT& Input, 
+            const std::locale& Loc=std::locale())
+        {
+            return ::boost::algorithm::detail::transform_range_copy<SequenceT>(
+                Input,
+                ::boost::algorithm::detail::to_upperF<
+                    typename range_value<SequenceT>::type >(Loc));
+        }
+
+        //! Convert to upper case
+        /*!
+            Each element of the input sequence is converted to upper
+            case. The input sequence is modified in-place.
+
+            \param Input An input range
+            \param Loc a locale used for conversion
+        */
+        template<typename WritableRangeT>
+        inline void to_upper( 
+            WritableRangeT& Input, 
+            const std::locale& Loc=std::locale())
+        {
+            ::boost::algorithm::detail::transform_range(
+                ::boost::as_literal(Input),
+                ::boost::algorithm::detail::to_upperF<
+                    typename range_value<WritableRangeT>::type >(Loc));
+        }
+
+    } // namespace algorithm
+
+    // pull names to the boost namespace
+    using algorithm::to_lower;
+    using algorithm::to_lower_copy;
+    using algorithm::to_upper;
+    using algorithm::to_upper_copy;
+
+} // namespace boost
+
+#endif  // BOOST_STRING_CASE_CONV_HPP