Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / include / ext / rb_tree

diff --git a/libstdc++-v3/include/ext/rb_tree b/libstdc++-v3/include/ext/rb_tree
index 394124383828e993259db4ccc36ab790a7b9799b..185d02efe760486e6e7f18845b39266abdb8d87e 100644 (file)
--- a/libstdc++-v3/include/ext/rb_tree
+++ b/libstdc++-v3/include/ext/rb_tree
@@ -1,11 +1,11 @@
 // rb_tree extension -*- C++ -*-
 
-// Copyright (C) 2002 Free Software Foundation, Inc.
+// Copyright (C) 2002, 2003, 2004, 2005, 2009 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
 // terms of the GNU General Public License as published by the
-// Free Software Foundation; either version 2, or (at your option)
+// Free Software Foundation; either version 3, or (at your option)
 // any later version.
 
 // This library is distributed in the hope that it will be useful,
@@ -13,19 +13,14 @@
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
 
-// You should have received a copy of the GNU General Public License along
-// with this library; see the file COPYING.  If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-// USA.
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
 
-// As a special exception, you may use this file as part of a free software
-// library without restriction.  Specifically, if other files instantiate
-// templates or use macros or inline functions from this file, or you compile
-// this file and link it with other files to produce an executable, this
-// file does not by itself cause the resulting executable to be covered by
-// the GNU General Public License.  This exception does not however
-// invalidate any other reasons why the executable file might be covered by
-// the GNU General Public License.
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
 
 /*
  *
@@ -55,43 +50,44 @@
 
 /** @file ext/rb_tree
  *  This file is a GNU extension to the Standard C++ Library (possibly
- *  containing extensions from the HP/SGI STL subset).  You should only
- *  include this header if you are using GCC 3 or later.
+ *  containing extensions from the HP/SGI STL subset). 
  */
 
-#ifndef _EXT_RB_TREE
-#define _EXT_RB_TREE
+#ifndef _RB_TREE
+#define _RB_TREE 1
 
 #pragma GCC system_header
+
 #include <bits/stl_tree.h>
 
-namespace __gnu_cxx
-{
-using std::_Rb_tree;
-using std::allocator;
-
-// Class rb_tree is not part of the C++ standard.  It is provided for
-// compatibility with the HP STL.
-
-/**
- *  This is an SGI extension.
- *  @ingroup SGIextensions
- *  @doctodo
-*/
-template <class _Key, class _Value, class _KeyOfValue, class _Compare,
-          class _Alloc = allocator<_Value> >
-struct rb_tree : public _Rb_tree<_Key, _Value, _KeyOfValue, _Compare, _Alloc>
-{
-  typedef _Rb_tree<_Key, _Value, _KeyOfValue, _Compare, _Alloc> _Base;
-  typedef typename _Base::allocator_type allocator_type;
-
-  rb_tree(const _Compare& __comp = _Compare(),
-          const allocator_type& __a = allocator_type())
-    : _Base(__comp, __a) {}
-  
-  ~rb_tree() {}
-};
-
-} // namespace __gnu_cxx
-
-#endif /* _EXT_RB_TREE */
+_GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx)
+
+  using std::_Rb_tree;
+  using std::allocator;
+
+  // Class rb_tree is not part of the C++ standard.  It is provided for
+  // compatibility with the HP STL.
+
+  /**
+   *  This is an SGI extension.
+   *  @ingroup SGIextensions
+   *  @doctodo
+   */
+  template <class _Key, class _Value, class _KeyOfValue, class _Compare,
+           class _Alloc = allocator<_Value> >
+    struct rb_tree
+    : public _Rb_tree<_Key, _Value, _KeyOfValue, _Compare, _Alloc>
+    {
+      typedef _Rb_tree<_Key, _Value, _KeyOfValue, _Compare, _Alloc> _Base;
+      typedef typename _Base::allocator_type allocator_type;
+
+      rb_tree(const _Compare& __comp = _Compare(),
+             const allocator_type& __a = allocator_type())
+      : _Base(__comp, __a) { }
+
+      ~rb_tree() { }
+    };
+
+_GLIBCXX_END_NAMESPACE
+
+#endif