libstdc++-v3/include/ext/pb_ds/detail/rc_binomial_heap_/split_join_fn_imps.hpp

   1 // -*- C++ -*-
   2
   3 // Copyright (C) 2005, 2006, 2009 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 3, 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 // Under Section 7 of GPL version 3, you are granted additional
  17 // permissions described in the GCC Runtime Library Exception, version
  18 // 3.1, as published by the Free Software Foundation.
  19
  20 // You should have received a copy of the GNU General Public License and
  21 // a copy of the GCC Runtime Library Exception along with this program;
  22 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  23 // <http://www.gnu.org/licenses/>.
  24
  25 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
  26
  27 // Permission to use, copy, modify, sell, and distribute this software
  28 // is hereby granted without fee, provided that the above copyright
  29 // notice appears in all copies, and that both that copyright notice
  30 // and this permission notice appear in supporting documentation. None
  31 // of the above authors, nor IBM Haifa Research Laboratories, make any
  32 // representation about the suitability of this software for any
  33 // purpose. It is provided "as is" without express or implied
  34 // warranty.
  35
  36 /**
  37  * @file split_join_fn_imps.hpp
  38  * Contains an implementation for rc_binomial_heap_.
  39  */
  40
  41 PB_DS_CLASS_T_DEC
  42 template<typename Pred>
  43 void
  44 PB_DS_CLASS_C_DEC::
  45 split(Pred pred, PB_DS_CLASS_C_DEC& other)
  46 {
  47   _GLIBCXX_DEBUG_ONLY(assert_valid();)
  48     _GLIBCXX_DEBUG_ONLY(other.assert_valid();)
  49
  50     make_binomial_heap();
  51   other.make_binomial_heap();
  52
  53   base_type::split(pred, other);
  54
  55   base_type::find_max();
  56   other.find_max();
  57
  58   _GLIBCXX_DEBUG_ONLY(assert_valid();)
  59     _GLIBCXX_DEBUG_ONLY(other.assert_valid();)
  60     }
  61
  62 PB_DS_CLASS_T_DEC
  63 inline void
  64 PB_DS_CLASS_C_DEC::
  65 join(PB_DS_CLASS_C_DEC& other)
  66 {
  67   _GLIBCXX_DEBUG_ONLY(assert_valid();)
  68     _GLIBCXX_DEBUG_ONLY(other.assert_valid();)
  69
  70     make_binomial_heap();
  71   other.make_binomial_heap();
  72
  73   base_type::join(other);
  74
  75   base_type::find_max();
  76   other.find_max();
  77
  78   _GLIBCXX_DEBUG_ONLY(assert_valid();)
  79     _GLIBCXX_DEBUG_ONLY(other.assert_valid();)
  80     }
  81