00001 /* 00002 * Copyright 2005-2006 Intel Corporation 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http://www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00016 00017 #ifndef _OASYS_LRU_LIST_H_ 00018 #define _OASYS_LRU_LIST_H_ 00019 00020 #include <list> 00021 00022 namespace oasys { 00023 00028 template <typename _Type> 00029 class LRUList : public std::list<_Type> { 00030 public: 00031 void move_to_back(typename std::list<_Type>::iterator iter) 00032 { 00033 // STL note: This is a constant time operation 00034 this->splice(this->end(), *this, iter); 00035 } 00036 }; 00037 00038 } // namespace oasys 00039 00040 #endif /* _OASYS_LRU_LIST_H_ */