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// -*- C++ -*-

// Copyright (C) 2005 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)

// 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.

// 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,

// USA.

// 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.

// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.

// Permission to use, copy, modify, sell, and distribute this software

// is hereby granted without fee, provided that the above copyright

// notice appears in all copies, and that both that copyright notice and

// this permission notice appear in supporting documentation. None of

// the above authors, nor IBM Haifa Research Laboratories, make any

// representation about the suitability of this software for any

// purpose. It is provided "as is" without express or implied warranty.

/**

 * @file basic_multimap_example.cpp

 * A basic example showing how to use maps.

 */

// For various associative containers.

#include <ext/pb_assoc/assoc_cntnr.hpp>

// For cout, endl.

#include <iostream>

// For assert.

#include <cassert>

template<class Cntnr>

void

some_op_sequence(Cntnr c)

{

  assert(c.empty());

  assert(c.size() == 0);

  c.insert(std::make_pair(1, 'a'));

  c[2] = 'b';

  assert(!c.empty());

  assert(c.size() == 2);

  std::cout << "Key 1 is mapped to " << c[1] << std::endl;

  std::cout << "Key 2 is mapped to " << c[2] << std::endl;

  std::cout << std::endl << "All value types in the container:" << std::endl;

  for (typename Cntnr::const_iterator it = c.begin(); it != c.end();

       ++it)

    std::cout << it->first << " -> " << it->second << std::endl;

  std::cout << std::endl;

  c.clear();

  assert(c.empty());

  assert(c.size() == 0);

}

int

main()

{

  /*

   * Perform operations on a collision-chaining hash set.

   */

  some_op_sequence(pb_assoc::cc_hash_assoc_cntnr<int, char>());

  /*

   * Perform operations on a general-probing hash set.

   */

  some_op_sequence(pb_assoc::gp_hash_assoc_cntnr<int, char>());

  /*

   * Perform operations on a red-black tree set.

   */

  some_op_sequence(pb_assoc::tree_assoc_cntnr<int, char>());

  /*

   * Perform operations on a splay tree set.

   */

  some_op_sequence(pb_assoc::tree_assoc_cntnr<

                   int,

                   char,

                   std::less<int>,

                   pb_assoc::splay_tree_ds_tag>());

  /*

   * Perform operations on a splay tree set.

   */

  some_op_sequence(pb_assoc::tree_assoc_cntnr<

                   int,

                   char,

                   std::less<int>,

                   pb_assoc::ov_tree_ds_tag>());

  /*

   * Perform operations on a list-update set.

   */

  some_op_sequence(pb_assoc::lu_assoc_cntnr<int, char>());

}