text: // Copyright (C) 2001-2014 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 3, or (at your option)
  // any later version.
  
  // This library is distributed in the hope that it will be useful,
  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  // GNU General Public License for more details.
  
  // 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.
  
  // 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/>.
  
  /** @file backward/backward_warning.h
   *  This is an internal header file, included by other library headers.
   *  Do not attempt to use it directly. @headername{iosfwd}
   */
  
  #ifndef _BACKWARD_BACKWARD_WARNING_H
  #define _BACKWARD_BACKWARD_WARNING_H 1
  
  #ifdef __DEPRECATED
  #warning \
    This file includes at least one deprecated or antiquated header which \
    may be removed without further notice at a future date. Please use a \
    non-deprecated interface with equivalent functionality instead. For a \
    listing of replacement headers and interfaces, consult the file \
    backward_warning.h. To disable this warning use -Wno-deprecated.
  
  /*
    A list of valid replacements is as follows:
  
    Use:					Instead of:
    <sstream>, basic_stringbuf	   	<strstream>, strstreambuf
    <sstream>, basic_istringstream	<strstream>, istrstream
    <sstream>, basic_ostringstream	<strstream>, ostrstream
    <sstream>, basic_stringstream		<strstream>, strstream
    <unordered_set>, unordered_set     	<ext/hash_set>, hash_set
    <unordered_set>, unordered_multiset	<ext/hash_set>, hash_multiset
    <unordered_map>, unordered_map	<ext/hash_map>, hash_map
    <unordered_map>, unordered_multimap	<ext/hash_map>, hash_multimap
    <functional>, bind			<functional>, binder1st
    <functional>, bind			<functional>, binder2nd
    <functional>, bind			<functional>, bind1st
    <functional>, bind			<functional>, bind2nd
    <memory>, unique_ptr       		<memory>, auto_ptr
  */
  
  #endif
  
  #endif
  