diff options
Diffstat (limited to 'gcc-4.9/libstdc++-v3/include/ext/pb_ds/detail/branch_policy')
3 files changed, 280 insertions, 0 deletions
diff --git a/gcc-4.9/libstdc++-v3/include/ext/pb_ds/detail/branch_policy/branch_policy.hpp b/gcc-4.9/libstdc++-v3/include/ext/pb_ds/detail/branch_policy/branch_policy.hpp new file mode 100644 index 0000000..b198f94 --- /dev/null +++ b/gcc-4.9/libstdc++-v3/include/ext/pb_ds/detail/branch_policy/branch_policy.hpp @@ -0,0 +1,119 @@ +// -*- C++ -*- + +// Copyright (C) 2005-2014 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 +// <http://www.gnu.org/licenses/>. + +// 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 branch_policy/branch_policy.hpp + * Contains a base class for branch policies. + */ + +#ifndef PB_DS_BRANCH_POLICY_BASE_HPP +#define PB_DS_BRANCH_POLICY_BASE_HPP + +#include <ext/pb_ds/tag_and_trait.hpp> + +namespace __gnu_pbds +{ + namespace detail + { + /// Primary template, base class for branch structure policies. + template<typename Node_CItr, typename Node_Itr, typename _Alloc> + struct branch_policy + { + protected: + typedef typename Node_Itr::value_type it_type; + typedef typename std::iterator_traits<it_type>::value_type value_type; + typedef typename value_type::first_type key_type; + + typedef typename remove_const<value_type>::type rcvalue_type; + typedef typename remove_const<key_type>::type rckey_type; + + typedef typename _Alloc::template rebind<rcvalue_type>::other rebind_v; + typedef typename _Alloc::template rebind<rckey_type>::other rebind_k; + + typedef typename rebind_v::reference reference; + typedef typename rebind_v::const_reference const_reference; + typedef typename rebind_v::const_pointer const_pointer; + + typedef typename rebind_k::const_reference key_const_reference; + + static inline key_const_reference + extract_key(const_reference r_val) + { return r_val.first; } + + virtual it_type + end() = 0; + + it_type + end_iterator() const + { return const_cast<branch_policy*>(this)->end(); } + + virtual + ~branch_policy() { } + }; + + /// Specialization for const iterators. + template<typename Node_CItr, typename _Alloc> + struct branch_policy<Node_CItr, Node_CItr, _Alloc> + { + protected: + typedef typename Node_CItr::value_type it_type; + typedef typename std::iterator_traits<it_type>::value_type value_type; + typedef typename remove_const<value_type>::type rcvalue_type; + typedef typename _Alloc::template rebind<rcvalue_type>::other rebind_v; + typedef typename rebind_v::reference reference; + typedef typename rebind_v::const_reference const_reference; + typedef typename rebind_v::const_pointer const_pointer; + + typedef value_type key_type; + typedef typename rebind_v::const_reference key_const_reference; + + static inline key_const_reference + extract_key(const_reference r_val) + { return r_val; } + + virtual it_type + end() const = 0; + + it_type + end_iterator() const + { return end(); } + + virtual + ~branch_policy() { } + }; + } // namespace detail +} // namespace __gnu_pbds + +#endif // #ifndef PB_DS_BRANCH_POLICY_BASE_HPP diff --git a/gcc-4.9/libstdc++-v3/include/ext/pb_ds/detail/branch_policy/null_node_metadata.hpp b/gcc-4.9/libstdc++-v3/include/ext/pb_ds/detail/branch_policy/null_node_metadata.hpp new file mode 100644 index 0000000..e92585d --- /dev/null +++ b/gcc-4.9/libstdc++-v3/include/ext/pb_ds/detail/branch_policy/null_node_metadata.hpp @@ -0,0 +1,66 @@ +// -*- C++ -*- + +// Copyright (C) 2005-2014 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 +// <http://www.gnu.org/licenses/>. + +// 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 branch_policy/null_node_metadata.hpp + * Contains an implementation class for tree-like classes. + */ + +#ifndef PB_DS_0_NODE_METADATA_HPP +#define PB_DS_0_NODE_METADATA_HPP + +#include <ext/pb_ds/detail/types_traits.hpp> + +namespace __gnu_pbds +{ + namespace detail + { + /// Constant node iterator. + template<typename Key, typename Data, typename _Alloc> + struct dumnode_const_iterator + { + private: + typedef types_traits<Key, Data, _Alloc, false> __traits_type; + typedef typename __traits_type::pointer const_iterator; + + public: + typedef const_iterator value_type; + typedef const_iterator const_reference; + typedef const_reference reference; + }; + } // namespace detail +} // namespace __gnu_pbds + +#endif diff --git a/gcc-4.9/libstdc++-v3/include/ext/pb_ds/detail/branch_policy/traits.hpp b/gcc-4.9/libstdc++-v3/include/ext/pb_ds/detail/branch_policy/traits.hpp new file mode 100644 index 0000000..be1c49a --- /dev/null +++ b/gcc-4.9/libstdc++-v3/include/ext/pb_ds/detail/branch_policy/traits.hpp @@ -0,0 +1,95 @@ +// -*- C++ -*- + +// Copyright (C) 2005-2014 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 +// <http://www.gnu.org/licenses/>. + +// 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 branch_policy/traits.hpp + * Contains an implementation class for tree-like classes. + */ + +#ifndef PB_DS_NODE_AND_IT_TRAITS_HPP +#define PB_DS_NODE_AND_IT_TRAITS_HPP + +#include <ext/pb_ds/detail/types_traits.hpp> +#include <ext/pb_ds/detail/bin_search_tree_/traits.hpp> +#include <ext/pb_ds/detail/tree_policy/node_metadata_selector.hpp> +#include <ext/pb_ds/detail/trie_policy/node_metadata_selector.hpp> + +#define PB_DS_DEBUG_VERIFY(_Cond) \ + _GLIBCXX_DEBUG_VERIFY_AT(_Cond, \ + _M_message(#_Cond" assertion from %1;:%2;") \ + ._M_string(__FILE__)._M_integer(__LINE__) \ + ,__file,__line) + +namespace __gnu_pbds +{ + namespace detail + { + /// Tree traits class, primary template. + template<typename Key, + typename Data, + typename Cmp_Fn, + template<typename Node_CItr, + typename Node_Itr, + typename Cmp_Fn_, + typename _Alloc> + class Node_Update, + typename Tag, + typename _Alloc> + struct tree_traits; + + /// Trie traits class, primary template. + template<typename Key, + typename Data, + typename _ATraits, + template<typename Node_CItr, + typename Node_Itr, + typename _ATraits_, + typename _Alloc> + class Node_Update, + typename Tag, + typename _Alloc> + struct trie_traits; + + } // namespace detail +} // namespace __gnu_pbds + +#include <ext/pb_ds/detail/rb_tree_map_/traits.hpp> +#include <ext/pb_ds/detail/splay_tree_/traits.hpp> +#include <ext/pb_ds/detail/ov_tree_map_/traits.hpp> +#include <ext/pb_ds/detail/pat_trie_/traits.hpp> + +#undef PB_DS_DEBUG_VERIFY + +#endif // #ifndef PB_DS_NODE_AND_IT_TRAITS_HPP |