The C and C++ Include Header Files

/usr/include/c++/11/ext/pb_ds/detail/pairing_heap_/insert_fn_imps.hpp


$ cat -n /usr/include/c++/11/ext/pb_ds/detail/pairing_heap_/insert_fn_imps.hpp

     1	// -*- C++ -*-
     2	
     3	// Copyright (C) 2005-2021 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 pairing_heap_/insert_fn_imps.hpp
    38	 * Contains an implementation class for a pairing heap.
    39	 */
    40	
    41	#ifdef PB_DS_CLASS_C_DEC
    42	
    43	PB_DS_CLASS_T_DEC
    44	inline typename PB_DS_CLASS_C_DEC::point_iterator
    45	PB_DS_CLASS_C_DEC::
    46	push(const_reference r_val)
    47	{
    48	  PB_DS_ASSERT_VALID((*this))
    49	  node_pointer p_new_nd = base_type::get_new_node_for_insert(r_val);
    50	  push_imp(p_new_nd);
    51	  PB_DS_ASSERT_VALID((*this))
    52	  return point_iterator(p_new_nd);
    53	}
    54	
    55	PB_DS_CLASS_T_DEC
    56	inline void
    57	PB_DS_CLASS_C_DEC::
    58	push_imp(node_pointer p_nd)
    59	{
    60	  p_nd->m_p_l_child = 0;
    61	  if (base_type::m_p_root == 0)
    62	    {
    63	      p_nd->m_p_next_sibling = p_nd->m_p_prev_or_parent = 0;
    64	      base_type::m_p_root = p_nd;
    65	    }
    66	  else if (Cmp_Fn::operator()(base_type::m_p_root->m_value, p_nd->m_value))
    67	    {
    68	      p_nd->m_p_next_sibling = p_nd->m_p_prev_or_parent = 0;
    69	      base_type::make_child_of(base_type::m_p_root, p_nd);
    70	      PB_DS_ASSERT_NODE_CONSISTENT(p_nd, false)
    71	      base_type::m_p_root = p_nd;
    72	    }
    73	  else
    74	    {
    75	      base_type::make_child_of(p_nd, base_type::m_p_root);
    76	      PB_DS_ASSERT_NODE_CONSISTENT(base_type::m_p_root, false)
    77	    }
    78	}
    79	
    80	PB_DS_CLASS_T_DEC
    81	void
    82	PB_DS_CLASS_C_DEC::
    83	modify(point_iterator it, const_reference r_new_val)
    84	{
    85	  PB_DS_ASSERT_VALID((*this))
    86	  remove_node(it.m_p_nd);
    87	  it.m_p_nd->m_value = r_new_val;
    88	  push_imp(it.m_p_nd);
    89	  PB_DS_ASSERT_VALID((*this))
    90	}
    91	#endif