The C and C++ Include Header Files

/usr/include/c++/11/ext/pb_ds/detail/cc_hash_table_map_/cmp_fn_imps.hpp


$ cat -n /usr/include/c++/11/ext/pb_ds/detail/cc_hash_table_map_/cmp_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 cc_hash_table_map_/cmp_fn_imps.hpp
    38	 * Contains implementations of cc_ht_map_'s entire container comparison related
    39	 *    functions.
    40	 */
    41	
    42	#ifdef PB_DS_CLASS_C_DEC
    43	
    44	PB_DS_CLASS_T_DEC
    45	template<typename Other_HT_Map_Type>
    46	bool
    47	PB_DS_CLASS_C_DEC::
    48	operator==(const Other_HT_Map_Type& other) const
    49	{ return cmp_with_other(other); }
    50	
    51	PB_DS_CLASS_T_DEC
    52	template<typename Other_Map_Type>
    53	bool
    54	PB_DS_CLASS_C_DEC::
    55	cmp_with_other(const Other_Map_Type& other) const
    56	{
    57	  if (size() != other.size())
    58	    return false;
    59	
    60	  for (typename Other_Map_Type::const_iterator it = other.begin();
    61	       it != other.end(); ++it)
    62	    {
    63	      key_const_reference r_key = key_const_reference(PB_DS_V2F(*it));
    64	
    65	      mapped_const_pointer p_mapped_value =
    66		const_cast<PB_DS_CLASS_C_DEC& >(*this).
    67		find_key_pointer(r_key, traits_base::m_store_extra_indicator);
    68	
    69	      if (p_mapped_value == 0)
    70		return false;
    71	
    72	#ifdef PB_DS_DATA_TRUE_INDICATOR
    73	      if (p_mapped_value->second != it->second)
    74		return false;
    75	#endif
    76	    }
    77	  return true;
    78	}
    79	
    80	PB_DS_CLASS_T_DEC
    81	template<typename Other_HT_Map_Type>
    82	bool
    83	PB_DS_CLASS_C_DEC::
    84	operator!=(const Other_HT_Map_Type& other) const
    85	{ return !operator==(other); }
    86	#endif