1 files changed, 65 insertions, 0 deletions
diff --git a/generator/parser/rpp/pp-iterator.h b/generator/parser/rpp/pp-iterator.h
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+++ b/generator/parser/rpp/pp-iterator.h
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+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+** Copyright 2005 Roberto Raggi <roberto@kdevelop.org>
+**
+** This file is part of $PRODUCT$.
+**
+** $CPP_LICENSE$
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+****************************************************************************/
+
+#ifndef PP_ITERATOR_H
+#define PP_ITERATOR_H
+
+#include <iterator>
+
+namespace rpp {
+
+class pp_null_output_iterator
+  : public std::iterator<std::output_iterator_tag, void, void, void, void>
+{
+public:
+  pp_null_output_iterator() {}
+
+  template <typename _Tp>
+  pp_null_output_iterator &operator=(_Tp const &)
+  { return *this; }
+
+  inline pp_null_output_iterator &operator * () { return *this; }
+  inline pp_null_output_iterator &operator ++ () { return *this; }
+  inline pp_null_output_iterator operator ++ (int) { return *this; }
+};
+
+template <typename _Container>
+class pp_output_iterator
+  : public std::iterator<std::output_iterator_tag, void, void, void, void>
+{
+  std::string &_M_result;
+
+public:
+  explicit pp_output_iterator(std::string &__result):
+    _M_result (__result) {}
+
+  inline pp_output_iterator &operator=(typename _Container::const_reference __v)
+  {
+    if (_M_result.capacity () == _M_result.size ())
+      _M_result.reserve (_M_result.capacity () << 2);
+
+    _M_result.push_back(__v);
+    return *this;
+  }
+
+  inline pp_output_iterator &operator * () { return *this; }
+  inline pp_output_iterator &operator ++ () { return *this; }
+  inline pp_output_iterator operator ++ (int) { return *this; }
+};
+
+} // namespace rpp
+
+#endif // PP_ITERATOR_H
+
+// kate: space-indent on; indent-width 2; replace-tabs on;