LCOV - code coverage report
Current view: top level - usr/include/c++/4.9/bits - predefined_ops.h (source / functions) Hit Total Coverage
Test: coverage.info Lines: 0 18 0.0 %
Date: 2016-12-01 18:45:36 Functions: 0 12 0.0 %

          Line data    Source code
       1             : // Default predicates for internal use -*- C++ -*-
       2             : 
       3             : // Copyright (C) 2013-2014 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
       7             : // terms of the GNU General Public License as published by the
       8             : // Free Software Foundation; either version 3, or (at your option)
       9             : // any later version.
      10             : 
      11             : // This library is distributed in the hope that it will be useful,
      12             : // but WITHOUT ANY WARRANTY; without even the implied warranty of
      13             : // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14             : // GNU 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             : /** @file predefined_ops.h
      26             :  *  This is an internal header file, included by other library headers.
      27             :  *  You should not attempt to use it directly.
      28             :  */
      29             : 
      30             : #ifndef _GLIBCXX_PREDEFINED_OPS_H
      31             : #define _GLIBCXX_PREDEFINED_OPS_H       1
      32             : 
      33             : namespace __gnu_cxx
      34             : {
      35             : namespace __ops
      36             : {
      37             :   struct _Iter_less_iter
      38             :   {
      39             :     template<typename _Iterator1, typename _Iterator2>
      40             :       bool
      41             :       operator()(_Iterator1 __it1, _Iterator2 __it2) const
      42             :       { return *__it1 < *__it2; }
      43             :   };
      44             : 
      45             :   inline _Iter_less_iter
      46             :   __iter_less_iter()
      47             :   { return _Iter_less_iter(); }
      48             : 
      49             :   struct _Iter_less_val
      50             :   {
      51             :     template<typename _Iterator, typename _Value>
      52             :       bool
      53             :       operator()(_Iterator __it, _Value& __val) const
      54             :       { return *__it < __val; }
      55             :     };
      56             : 
      57             :   inline _Iter_less_val
      58             :   __iter_less_val()
      59             :   { return _Iter_less_val(); }
      60             : 
      61             :   inline _Iter_less_val
      62             :   __iter_comp_val(_Iter_less_iter)
      63             :   { return _Iter_less_val(); }
      64             : 
      65             :   struct _Val_less_iter
      66             :   {
      67             :     template<typename _Value, typename _Iterator>
      68             :       bool
      69             :       operator()(_Value& __val, _Iterator __it) const
      70             :       { return __val < *__it; }
      71             :     };
      72             : 
      73             :   inline _Val_less_iter
      74             :   __val_less_iter()
      75             :   { return _Val_less_iter(); }
      76             : 
      77             :   inline _Val_less_iter
      78             :   __val_comp_iter(_Iter_less_iter)
      79             :   { return _Val_less_iter(); }
      80             : 
      81             :   struct _Iter_equal_to_iter
      82             :   {
      83             :     template<typename _Iterator1, typename _Iterator2>
      84             :       bool
      85             :       operator()(_Iterator1 __it1, _Iterator2 __it2) const
      86             :       { return *__it1 == *__it2; }
      87             :     };
      88             : 
      89             :   inline _Iter_equal_to_iter
      90             :   __iter_equal_to_iter()
      91             :   { return _Iter_equal_to_iter(); }
      92             : 
      93             :   struct _Iter_equal_to_val
      94             :   {
      95             :     template<typename _Iterator, typename _Value>
      96             :       bool
      97             :       operator()(_Iterator __it, _Value& __val) const
      98             :       { return *__it == __val; }
      99             :     };
     100             : 
     101             :   inline _Iter_equal_to_val
     102             :   __iter_equal_to_val()
     103             :   { return _Iter_equal_to_val(); }
     104             : 
     105             :   inline _Iter_equal_to_val
     106             :   __iter_comp_val(_Iter_equal_to_iter)
     107             :   { return _Iter_equal_to_val(); }
     108             : 
     109             :   template<typename _Compare>
     110             :     struct _Iter_comp_iter
     111             :     {
     112             :       _Compare _M_comp;
     113             : 
     114           0 :       _Iter_comp_iter(_Compare __comp)
     115             :         : _M_comp(__comp)
     116           0 :       { }
     117             : 
     118             :       template<typename _Iterator1, typename _Iterator2>
     119             :         bool
     120           0 :         operator()(_Iterator1 __it1, _Iterator2 __it2)
     121           0 :         { return bool(_M_comp(*__it1, *__it2)); }
     122             :     };
     123             : 
     124             :   template<typename _Compare>
     125             :     inline _Iter_comp_iter<_Compare>
     126           0 :     __iter_comp_iter(_Compare __comp)
     127           0 :     { return _Iter_comp_iter<_Compare>(__comp); }
     128             : 
     129             :   template<typename _Compare>
     130             :     struct _Iter_comp_val
     131             :     {
     132             :       _Compare _M_comp;
     133             : 
     134           0 :       _Iter_comp_val(_Compare __comp)
     135             :         : _M_comp(__comp)
     136           0 :       { }
     137             : 
     138             :       template<typename _Iterator, typename _Value>
     139             :         bool
     140           0 :         operator()(_Iterator __it, _Value& __val)
     141           0 :         { return bool(_M_comp(*__it, __val)); }
     142             :     };
     143             : 
     144             :   template<typename _Compare>
     145             :    inline _Iter_comp_val<_Compare>
     146             :     __iter_comp_val(_Compare __comp)
     147             :     { return _Iter_comp_val<_Compare>(__comp); }
     148             : 
     149             :   template<typename _Compare>
     150             :     inline _Iter_comp_val<_Compare>
     151           0 :     __iter_comp_val(_Iter_comp_iter<_Compare> __comp)
     152           0 :     { return _Iter_comp_val<_Compare>(__comp._M_comp); }
     153             : 
     154             :   template<typename _Compare>
     155             :     struct _Val_comp_iter
     156             :     {
     157             :       _Compare _M_comp;
     158             : 
     159           0 :       _Val_comp_iter(_Compare __comp)
     160             :         : _M_comp(__comp)
     161           0 :       { }
     162             : 
     163             :       template<typename _Value, typename _Iterator>
     164             :         bool
     165           0 :         operator()(_Value& __val, _Iterator __it)
     166           0 :         { return bool(_M_comp(__val, *__it)); }
     167             :     };
     168             : 
     169             :   template<typename _Compare>
     170             :     inline _Val_comp_iter<_Compare>
     171             :     __val_comp_iter(_Compare __comp)
     172             :     { return _Val_comp_iter<_Compare>(__comp); }
     173             : 
     174             :   template<typename _Compare>
     175             :     inline _Val_comp_iter<_Compare>
     176           0 :     __val_comp_iter(_Iter_comp_iter<_Compare> __comp)
     177           0 :     { return _Val_comp_iter<_Compare>(__comp._M_comp); }
     178             : 
     179             :   template<typename _Value>
     180             :     struct _Iter_equals_val
     181             :     {
     182             :       _Value& _M_value;
     183             : 
     184             :       _Iter_equals_val(_Value& __value)
     185             :         : _M_value(__value)
     186             :       { }
     187             : 
     188             :       template<typename _Iterator>
     189             :         bool
     190             :         operator()(_Iterator __it)
     191             :         { return *__it == _M_value; }
     192             :     };
     193             : 
     194             :   template<typename _Value>
     195             :     inline _Iter_equals_val<_Value>
     196             :     __iter_equals_val(_Value& __val)
     197             :     { return _Iter_equals_val<_Value>(__val); }
     198             : 
     199             :   template<typename _Iterator1>
     200             :     struct _Iter_equals_iter
     201             :     {
     202             :       typename std::iterator_traits<_Iterator1>::reference _M_ref;
     203             : 
     204             :       _Iter_equals_iter(_Iterator1 __it1)
     205             :         : _M_ref(*__it1)
     206             :       { }
     207             : 
     208             :       template<typename _Iterator2>
     209             :         bool
     210             :         operator()(_Iterator2 __it2)
     211             :         { return *__it2 == _M_ref; }
     212             :     };
     213             : 
     214             :   template<typename _Iterator>
     215             :     inline _Iter_equals_iter<_Iterator>
     216             :     __iter_comp_iter(_Iter_equal_to_iter, _Iterator __it)
     217             :     { return _Iter_equals_iter<_Iterator>(__it); }
     218             : 
     219             :   template<typename _Predicate>
     220             :     struct _Iter_pred
     221             :     {
     222             :       _Predicate _M_pred;
     223             : 
     224             :       _Iter_pred(_Predicate __pred)
     225             :         : _M_pred(__pred)
     226             :       { }
     227             : 
     228             :       template<typename _Iterator>
     229             :         bool
     230             :         operator()(_Iterator __it)
     231             :         { return bool(_M_pred(*__it)); }
     232             :     };
     233             : 
     234             :   template<typename _Predicate>
     235             :     inline _Iter_pred<_Predicate>
     236             :     __pred_iter(_Predicate __pred)
     237             :     { return _Iter_pred<_Predicate>(__pred); }
     238             : 
     239             :   template<typename _Compare, typename _Value>
     240             :     struct _Iter_comp_to_val
     241             :     {
     242             :       _Compare _M_comp;
     243             :       _Value& _M_value;
     244             : 
     245             :       _Iter_comp_to_val(_Compare __comp, _Value& __value)
     246             :         : _M_comp(__comp), _M_value(__value)
     247             :       { }
     248             : 
     249             :       template<typename _Iterator>
     250             :         bool
     251             :         operator()(_Iterator __it)
     252             :         { return bool(_M_comp(*__it, _M_value)); }
     253             :     };
     254             : 
     255             :   template<typename _Compare, typename _Value>
     256             :     _Iter_comp_to_val<_Compare, _Value>
     257             :     __iter_comp_val(_Compare __comp, _Value &__val)
     258             :     { return _Iter_comp_to_val<_Compare, _Value>(__comp, __val); }
     259             : 
     260             :   template<typename _Compare, typename _Iterator1>
     261             :     struct _Iter_comp_to_iter
     262             :     {
     263             :       _Compare _M_comp;
     264             :       typename std::iterator_traits<_Iterator1>::reference _M_ref;
     265             : 
     266             :       _Iter_comp_to_iter(_Compare __comp, _Iterator1 __it1)
     267             :         : _M_comp(__comp), _M_ref(*__it1)
     268             :       { }
     269             : 
     270             :       template<typename _Iterator2>
     271             :         bool
     272             :         operator()(_Iterator2 __it2)
     273             :         { return bool(_M_comp(*__it2, _M_ref)); }
     274             :     };
     275             : 
     276             :   template<typename _Compare, typename _Iterator>
     277             :     inline _Iter_comp_to_iter<_Compare, _Iterator>
     278             :     __iter_comp_iter(_Iter_comp_iter<_Compare> __comp, _Iterator __it)
     279             :     { return _Iter_comp_to_iter<_Compare, _Iterator>(__comp._M_comp, __it); }
     280             : 
     281             :   template<typename _Predicate>
     282             :     struct _Iter_negate
     283             :     {
     284             :       _Predicate _M_pred;
     285             : 
     286             :       _Iter_negate(_Predicate __pred)
     287             :         : _M_pred(__pred)
     288             :       { }
     289             : 
     290             :       template<typename _Iterator>
     291             :         bool
     292             :         operator()(_Iterator __it)
     293             :         { return !bool(_M_pred(*__it)); }
     294             :     };
     295             : 
     296             :   template<typename _Predicate>
     297             :     inline _Iter_negate<_Predicate>
     298             :     __negate(_Iter_pred<_Predicate> __pred)
     299             :     { return _Iter_negate<_Predicate>(__pred._M_pred); }
     300             : 
     301             : } // namespace __ops
     302             : } // namespace __gnu_cxx
     303             : 
     304             : #endif

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