qpid/console/SequenceManager.h Source File

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qpid/console/SequenceManager.h
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    00001 /*
    00002  *
    00003  * Licensed to the Apache Software Foundation (ASF) under one
    00004  * or more contributor license agreements.  See the NOTICE file
    00005  * distributed with this work for additional information
    00006  * regarding copyright ownership.  The ASF licenses this file
    00007  * to you under the Apache License, Version 2.0 (the
    00008  * "License"); you may not use this file except in compliance
    00009  * with the License.  You may obtain a copy of the License at
    00010  *
    00011  *   http://www.apache.org/licenses/LICENSE-2.0
    00012  *
    00013  * Unless required by applicable law or agreed to in writing,
    00014  * software distributed under the License is distributed on an
    00015  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    00016  * KIND, either express or implied.  See the License for the
    00017  * specific language governing permissions and limitations
    00018  * under the License.
    00019  *
    00020  */
    00021 #ifndef _QPID_CONSOLE_SEQUENCEMANAGER_H_
    00022 #define _QPID_CONSOLE_SEQUENCEMANAGER_H_
    00023
    00024 #include "qpid/console/ConsoleImportExport.h"
    00025 #include "qpid/sys/Mutex.h"
    00026 #include <map>
    00027 #include <string>
    00028 #include <set>
    00029
    00030 namespace qpid {
    00031 namespace console {
    00032
    00037     class SequenceManager {
    00038     public:
    00039         typedef std::set<uint32_t> set;
    00040
    00041         SequenceManager() : sequence(0) {}
    00042         QPID_CONSOLE_EXTERN uint32_t reserve(const std::string& context = "");
    00043         QPID_CONSOLE_EXTERN std::string release(uint32_t seq);
    00044
    00045     private:
    00046         sys::Mutex lock;
    00047         uint32_t sequence;
    00048         std::map<uint32_t, std::string> pending;
    00049     };
    00050 }
    00051 }
    00052
    00053
    00054 #endif