libstdc++-v3/include/ext/pb_ds/detail/splay_tree_/constructors_destructor_fn_imps.hpp

   1 // -*- C++ -*-
   2
   3 // Copyright (C) 2005, 2006 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the terms
   7 // of the GNU General Public License as published by the Free Software
   8 // Foundation; either version 2, or (at your option) any later
   9 // version.
  10
  11 // This library is distributed in the hope that it will be useful, but
  12 // WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 // General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License
  17 // along with this library; see the file COPYING.  If not, write to
  18 // the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
  19 // MA 02111-1307, USA.
  20
  21 // As a special exception, you may use this file as part of a free
  22 // software library without restriction.  Specifically, if other files
  23 // instantiate templates or use macros or inline functions from this
  24 // file, or you compile this file and link it with other files to
  25 // produce an executable, this file does not by itself cause the
  26 // resulting executable to be covered by the GNU General Public
  27 // License.  This exception does not however invalidate any other
  28 // reasons why the executable file might be covered by the GNU General
  29 // Public License.
  30
  31 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
  32
  33 // Permission to use, copy, modify, sell, and distribute this software
  34 // is hereby granted without fee, provided that the above copyright
  35 // notice appears in all copies, and that both that copyright notice
  36 // and this permission notice appear in supporting documentation. None
  37 // of the above authors, nor IBM Haifa Research Laboratories, make any
  38 // representation about the suitability of this software for any
  39 // purpose. It is provided "as is" without express or implied
  40 // warranty.
  41
  42 /**
  43  * @file constructors_destructor_fn_imps.hpp
  44  * Contains an implementation class for splay_tree_.
  45  */
  46
  47 PB_DS_CLASS_T_DEC
  48 template<typename It>
  49 void
  50 PB_DS_CLASS_C_DEC::
  51 copy_from_range(It first_it, It last_it)
  52 {
  53   while (first_it != last_it)
  54     insert(*(first_it++));
  55 }
  56
  57 PB_DS_CLASS_T_DEC
  58 PB_DS_CLASS_C_DEC::
  59 PB_DS_CLASS_NAME()
  60 {
  61   initialize();
  62
  63   _GLIBCXX_DEBUG_ONLY(assert_valid();)
  64     }
  65
  66 PB_DS_CLASS_T_DEC
  67 PB_DS_CLASS_C_DEC::
  68 PB_DS_CLASS_NAME(const Cmp_Fn& r_cmp_fn) :
  69   PB_DS_BASE_C_DEC(r_cmp_fn)
  70 {
  71   initialize();
  72
  73   _GLIBCXX_DEBUG_ONLY(assert_valid();)
  74     }
  75
  76 PB_DS_CLASS_T_DEC
  77 PB_DS_CLASS_C_DEC::
  78 PB_DS_CLASS_NAME(const Cmp_Fn& r_cmp_fn, const node_update& r_node_update) :
  79   PB_DS_BASE_C_DEC(r_cmp_fn, r_node_update)
  80 {
  81   initialize();
  82
  83   _GLIBCXX_DEBUG_ONLY(assert_valid();)
  84     }
  85
  86 PB_DS_CLASS_T_DEC
  87 PB_DS_CLASS_C_DEC::
  88 PB_DS_CLASS_NAME(const PB_DS_CLASS_C_DEC& other) :
  89   PB_DS_BASE_C_DEC(other)
  90 {
  91   initialize();
  92
  93   _GLIBCXX_DEBUG_ONLY(assert_valid();)
  94     }
  95
  96 PB_DS_CLASS_T_DEC
  97 void
  98 PB_DS_CLASS_C_DEC::
  99 swap(PB_DS_CLASS_C_DEC& other)
 100 {
 101   _GLIBCXX_DEBUG_ONLY(assert_valid();)
 102     _GLIBCXX_DEBUG_ONLY(other.assert_valid();)
 103
 104     PB_DS_BASE_C_DEC::swap(other);
 105
 106   _GLIBCXX_DEBUG_ONLY(assert_valid();)
 107     _GLIBCXX_DEBUG_ONLY(other.assert_valid();)
 108     }
 109
 110 PB_DS_CLASS_T_DEC
 111 void
 112 PB_DS_CLASS_C_DEC::
 113 initialize()
 114 {
 115   PB_DS_BASE_C_DEC::m_p_head->m_special = true;
 116 }