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The C and C++ Include Header Files

/usr/include/c++/13/ext/pb_ds/detail/rc_binomial_heap_/erase_fn_imps.hpp


$ cat -n /usr/include/c++/13/ext/pb_ds/detail/rc_binomial_heap_/erase_fn_imps.hpp

     1	// -*- C++ -*-
     2	
     3	// Copyright (C) 2005-2023 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 rc_binomial_heap_/erase_fn_imps.hpp
    38	 * Contains an implementation for rc_binomial_heap_.
    39	 */
    40	
    41	#ifdef PB_DS_CLASS_C_DEC
    42	
    43	PB_DS_CLASS_T_DEC
    44	inline void
    45	PB_DS_CLASS_C_DEC::
    46	pop()
    47	{
    48	  make_binomial_heap();
    49	  _GLIBCXX_DEBUG_ASSERT(!base_type::empty());
    50	  base_type::pop();
    51	  base_type::find_max();
    52	}
    53	
    54	PB_DS_CLASS_T_DEC
    55	void
    56	PB_DS_CLASS_C_DEC::
    57	clear()
    58	{
    59	  base_type::clear();
    60	  m_rc.clear();
    61	}
    62	
    63	PB_DS_CLASS_T_DEC
    64	void
    65	PB_DS_CLASS_C_DEC::
    66	make_binomial_heap()
    67	{
    68	  node_pointer p_nd = base_type::m_p_root;
    69	  while (p_nd != 0)
    70	    {
    71	      node_pointer p_next = p_nd->m_p_next_sibling;
    72	      if (p_next == 0)
    73		p_nd = p_next;
    74	      else if (p_nd->m_metadata == p_next->m_metadata)
    75		p_nd = link_with_next_sibling(p_nd);
    76	      else if (p_nd->m_metadata < p_next->m_metadata)
    77		p_nd = p_next;
    78	#ifdef _GLIBCXX_DEBUG
    79	      else
    80		_GLIBCXX_DEBUG_ASSERT(0);
    81	#endif 
    82	    }
    83	
    84	  m_rc.clear();
    85	}
    86	
    87	PB_DS_CLASS_T_DEC
    88	template<typename Pred>
    89	typename PB_DS_CLASS_C_DEC::size_type
    90	PB_DS_CLASS_C_DEC::
    91	erase_if(Pred pred)
    92	{
    93	  make_binomial_heap();
    94	  const size_type ersd = base_type::erase_if(pred);
    95	  base_type::find_max();
    96	  PB_DS_ASSERT_VALID((*this))
    97	  return ersd;
    98	}
    99	
   100	PB_DS_CLASS_T_DEC
   101	void
   102	PB_DS_CLASS_C_DEC::
   103	erase(point_iterator it)
   104	{
   105	  make_binomial_heap();
   106	  base_type::erase(it);
   107	  base_type::find_max();
   108	}
   109	
   110	#endif