diff options
Diffstat (limited to 'qpid/cpp/src/qpid/linearstore/jrnl/lp_map.h')
-rw-r--r-- | qpid/cpp/src/qpid/linearstore/jrnl/lp_map.h | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/qpid/cpp/src/qpid/linearstore/jrnl/lp_map.h b/qpid/cpp/src/qpid/linearstore/jrnl/lp_map.h deleted file mode 100644 index c43cbc0173..0000000000 --- a/qpid/cpp/src/qpid/linearstore/jrnl/lp_map.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - * - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - * - */ - -/** - * \file lp_map.h - * - * Qpid asynchronous store plugin library - * - * File containing code for class mrg::journal::lp_map (logical file map). - * See class documentation for details. - * - * \author Kim van der Riet - */ - -#ifndef QPID_LEGACYSTORE_JRNL_LP_MAP_H -#define QPID_LEGACYSTORE_JRNL_LP_MAP_H - -#include <map> -#include <string> -#include <sys/types.h> -#include <vector> - -namespace mrg -{ -namespace journal -{ - /** - * \class lp_map - * \brief Maps the logical file id (lfid) to the physical file id (pfid) in the journal. - * - * NOTE: NOT THREAD SAFE - */ - class lp_map - { - public: - typedef std::map<u_int16_t, u_int16_t> lp_map_t; - typedef lp_map_t::const_iterator lp_map_citr_t; - typedef lp_map_t::const_reverse_iterator lp_map_critr_t; - - private: - typedef std::pair<u_int16_t, u_int16_t> lfpair; - typedef std::pair<lp_map_t::iterator, bool> lfret; - lp_map_t _map; - - public: - lp_map(); - virtual ~lp_map(); - - void insert(u_int16_t lfid, u_int16_t pfid); - inline u_int16_t size() const { return u_int16_t(_map.size()); } - inline bool empty() const { return _map.empty(); } - inline lp_map_citr_t begin() { return _map.begin(); } - inline lp_map_citr_t end() { return _map.end(); } - inline lp_map_critr_t rbegin() { return _map.rbegin(); } - inline lp_map_critr_t rend() { return _map.rend(); } - void get_pfid_list(std::vector<u_int16_t>& pfid_list); - - // debug aid - std::string to_string(); - }; - -} // namespace journal -} // namespace mrg - -#endif // ifndef QPID_LEGACYSTORE_JRNL_LP_MAP_H |