1// -*- C++ -*- 2 3// Copyright (C) 2005 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 2, 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// You should have received a copy of the GNU General Public License along 17// with this library; see the file COPYING. If not, write to the Free 18// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 19// USA. 20 21// As a special exception, you may use this file as part of a free software 22// library without restriction. Specifically, if other files instantiate 23// templates or use macros or inline functions from this file, or you compile 24// this file and link it with other files to produce an executable, this 25// file does not by itself cause the resulting executable to be covered by 26// the GNU General Public License. This exception does not however 27// invalidate any other reasons why the executable file might be covered by 28// the GNU General Public License. 29 30// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. 31 32// Permission to use, copy, modify, sell, and distribute this software 33// is hereby granted without fee, provided that the above copyright 34// notice appears in all copies, and that both that copyright notice and 35// this permission notice appear in supporting documentation. None of 36// the above authors, nor IBM Haifa Research Laboratories, make any 37// representation about the suitability of this software for any 38// purpose. It is provided "as is" without express or implied warranty. 39 40/** 41 * @file counter_lu_metadata_imp.hpp 42 * Contains implementation of a lu counter policy's metadata. 43 */ 44 45PB_ASSOC_CLASS_T_DEC 46counter_lu_metadata< 47 Size_Type> 48PB_ASSOC_CLASS_C_DEC:: 49operator()(size_type m_max_count) const 50{ 51 return (counter_lu_metadata<Size_Type>(rand() % m_max_count)); 52} 53 54PB_ASSOC_CLASS_T_DEC 55template<typename Metadata_Reference> 56inline bool 57PB_ASSOC_CLASS_C_DEC:: 58operator()(Metadata_Reference r_data, size_type m_max_count) const 59{ 60 if (++r_data.m_count != m_max_count) 61 return (false); 62 63 r_data.m_count = 0; 64 65 return (true); 66} 67