diff options
Diffstat (limited to 'uclibc-crosstools-gcc-4.4.2-1/usr/mips-linux-uclibc/include/c++/4.4.2/ext/pb_ds/detail/list_update_policy')
4 files changed, 266 insertions, 0 deletions
diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/mips-linux-uclibc/include/c++/4.4.2/ext/pb_ds/detail/list_update_policy/counter_lu_metadata.hpp b/uclibc-crosstools-gcc-4.4.2-1/usr/mips-linux-uclibc/include/c++/4.4.2/ext/pb_ds/detail/list_update_policy/counter_lu_metadata.hpp new file mode 100644 index 0000000..4ef7fe4 --- /dev/null +++ b/uclibc-crosstools-gcc-4.4.2-1/usr/mips-linux-uclibc/include/c++/4.4.2/ext/pb_ds/detail/list_update_policy/counter_lu_metadata.hpp @@ -0,0 +1,86 @@ +// -*- C++ -*- + +// Copyright (C) 2005, 2006, 2007, 2009 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 counter_lu_metadata.hpp + * Contains implementation of a lu counter policy's metadata. + */ + +namespace __gnu_pbds +{ + namespace detail + { + template<typename Size_Type> + class counter_lu_policy_base; + + // A list-update metadata type that moves elements to the front of + // the list based on the counter algorithm. + template<typename Size_Type = size_t> + class counter_lu_metadata + { + public: + typedef Size_Type size_type; + + private: + counter_lu_metadata(size_type init_count) : m_count(init_count) + { } + + friend class counter_lu_policy_base<size_type>; + + mutable size_type m_count; + }; + + template<typename Size_Type> + class counter_lu_policy_base + { + protected: + typedef Size_Type size_type; + + counter_lu_metadata<size_type> + operator()(size_type max_size) const + { return counter_lu_metadata<Size_Type>(std::rand() % max_size); } + + template<typename Metadata_Reference> + bool + operator()(Metadata_Reference r_data, size_type m_max_count) const + { + if (++r_data.m_count != m_max_count) + return false; + r_data.m_count = 0; + return true; + } + }; + } // namespace detail +} // namespace __gnu_pbds diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/mips-linux-uclibc/include/c++/4.4.2/ext/pb_ds/detail/list_update_policy/counter_lu_policy_imp.hpp b/uclibc-crosstools-gcc-4.4.2-1/usr/mips-linux-uclibc/include/c++/4.4.2/ext/pb_ds/detail/list_update_policy/counter_lu_policy_imp.hpp new file mode 100644 index 0000000..f74a9fb --- /dev/null +++ b/uclibc-crosstools-gcc-4.4.2-1/usr/mips-linux-uclibc/include/c++/4.4.2/ext/pb_ds/detail/list_update_policy/counter_lu_policy_imp.hpp @@ -0,0 +1,51 @@ +// -*- C++ -*- + +// Copyright (C) 2005, 2006, 2009 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 counter_lu_policy_imp.hpp + * Contains a lu counter policy implementation. + */ + +PB_DS_CLASS_T_DEC +detail::counter_lu_metadata<typename Allocator::size_type> +PB_DS_CLASS_C_DEC:: +operator()() const +{ return (base_type::operator()(max_count)); } + +PB_DS_CLASS_T_DEC +bool +PB_DS_CLASS_C_DEC:: +operator()(metadata_reference r_data) const +{ return (base_type::operator()(r_data, max_count)); } diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/mips-linux-uclibc/include/c++/4.4.2/ext/pb_ds/detail/list_update_policy/mtf_lu_policy_imp.hpp b/uclibc-crosstools-gcc-4.4.2-1/usr/mips-linux-uclibc/include/c++/4.4.2/ext/pb_ds/detail/list_update_policy/mtf_lu_policy_imp.hpp new file mode 100644 index 0000000..34426c5 --- /dev/null +++ b/uclibc-crosstools-gcc-4.4.2-1/usr/mips-linux-uclibc/include/c++/4.4.2/ext/pb_ds/detail/list_update_policy/mtf_lu_policy_imp.hpp @@ -0,0 +1,55 @@ +// -*- C++ -*- + +// Copyright (C) 2005, 2006, 2009 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 mtf_lu_policy_imp.hpp + * Contains a move-to-front policy implementation. + */ + +PB_DS_CLASS_T_DEC +null_lu_metadata PB_DS_CLASS_C_DEC::s_metadata; + +PB_DS_CLASS_T_DEC +typename PB_DS_CLASS_C_DEC::metadata_type +PB_DS_CLASS_C_DEC:: +operator()() const +{ return s_metadata; } + +PB_DS_CLASS_T_DEC +inline bool +PB_DS_CLASS_C_DEC:: +operator()(metadata_reference /*r_data*/) const +{ return true; } + diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/mips-linux-uclibc/include/c++/4.4.2/ext/pb_ds/detail/list_update_policy/sample_update_policy.hpp b/uclibc-crosstools-gcc-4.4.2-1/usr/mips-linux-uclibc/include/c++/4.4.2/ext/pb_ds/detail/list_update_policy/sample_update_policy.hpp new file mode 100644 index 0000000..c5da1e9 --- /dev/null +++ b/uclibc-crosstools-gcc-4.4.2-1/usr/mips-linux-uclibc/include/c++/4.4.2/ext/pb_ds/detail/list_update_policy/sample_update_policy.hpp @@ -0,0 +1,74 @@ +// -*- C++ -*- + +// Copyright (C) 2005, 2006, 2009 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 sample_update_policy.hpp + * Contains a sample policy for list update containers. + */ + +#ifndef PB_DS_SAMPLE_UPDATE_POLICY_HPP +#define PB_DS_SAMPLE_UPDATE_POLICY_HPP + +// A sample list-update policy. +struct sample_update_policy +{ + // Default constructor. + sample_update_policy(); + + // Copy constructor. + sample_update_policy(const sample_update_policy&); + + // Swaps content. + inline void + swap(sample_update_policy& other); + +protected: + // Metadata on which this functor operates. + typedef some_metadata_type metadata_type; + + // Creates a metadata object. + metadata_type + operator()() const; + + // Decides whether a metadata object should be moved to the front of + // the list. A list-update based containers object will call this + // method to decide whether to move a node to the front of the + // list. The method shoule return true if the node should be moved + // to the front of the list. + bool + operator()(metadata_reference) const; +}; + +#endif |