// -*- C++ -*- // Copyright (C) 2005-2018 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the terms // of the GNU General Public License as published by the Free Software // Foundation; either version 3, or (at your option) any later // version. // This library is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // General Public License for more details. // Under Section 7 of GPL version 3, you are granted additional // permissions described in the GCC Runtime Library Exception, version // 3.1, as published by the Free Software Foundation. // You should have received a copy of the GNU General Public License and // a copy of the GCC Runtime Library Exception along with this program; // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see // . // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. // Permission to use, copy, modify, sell, and distribute this software // is hereby granted without fee, provided that the above copyright // notice appears in all copies, and that both that copyright notice // and this permission notice appear in supporting documentation. None // of the above authors, nor IBM Haifa Research Laboratories, make any // representation about the suitability of this software for any // purpose. It is provided "as is" without express or implied // warranty. /** * @file trie_policy/sample_trie_node_update.hpp * Contains a samle node update functor. */ #ifndef PB_DS_SAMPLE_TRIE_NODE_UPDATOR_HPP #define PB_DS_SAMPLE_TRIE_NODE_UPDATOR_HPP namespace __gnu_pbds { /// A sample node updator. template class sample_trie_node_update { public: typedef std::size_t metadata_type; protected: /// Default constructor. sample_trie_node_update(); /// Updates the rank of a node through a node_iterator node_it; /// end_nd_it is the end node iterator. inline void operator()(node_iterator, node_const_iterator) const; }; } #endif // #ifndef PB_DS_SAMPLE_TRIE_NODE_UPDATOR_HPP