1 // <experimental/bits/erase_if.h> -*- C++ -*- 2 3 // Copyright (C) 2015-2016 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 experimental/bits/erase_if.h 26 * This is an internal header file, included by other library headers. 27 * Do not attempt to use it directly. 28 */ 29 30 #ifndef _GLIBCXX_EXPERIMENTAL_ERASE_IF_H 31 #define _GLIBCXX_EXPERIMENTAL_ERASE_IF_H 1 32 33 #pragma GCC system_header 34 35 #if __cplusplus <= 201103L 36 # include <bits/c++14_warning.h> 37 #else 38 #include <experimental/bits/lfts_config.h> 39 40 namespace std 41 { 42 namespace experimental 43 { 44 inline namespace fundamentals_v2 45 { 46 47 namespace __detail 48 { 49 template<typename _Container, typename _Predicate> 50 void __erase_nodes_if(_Container & __cont,_Predicate __pred)51 __erase_nodes_if(_Container& __cont, _Predicate __pred) 52 { 53 for (auto __iter = __cont.begin(), __last = __cont.end(); 54 __iter != __last;) 55 { 56 if (__pred(*__iter)) 57 __iter = __cont.erase(__iter); 58 else 59 ++__iter; 60 } 61 } 62 } 63 64 65 } // inline namespace fundamentals_v2 66 } // namespace experimental 67 } // namespace std 68 69 #endif // C++14 70 71 #endif // _GLIBCXX_EXPERIMENTAL_ERASE_IF_H 72