Apache Qpid - AMQP Messaging for Java JMS, C++, Python, Ruby, and .NET Apache Qpid Documentation
qpid/framing/SequenceSet.h
Go to the documentation of this file.
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 _framing_SequenceSet_h
00022 #define _framing_SequenceSet_h
00023 
00024 #include "qpid/framing/SequenceNumber.h"
00025 #include "qpid/RangeSet.h"
00026 #include "qpid/CommonImportExport.h"
00027 
00028 namespace qpid {
00029 namespace framing {
00030 class Buffer;
00031 
00032 class QPID_COMMON_CLASS_EXTERN SequenceSet : public RangeSet<SequenceNumber> {
00033   public:
00034     SequenceSet() {}
00035     SequenceSet(const RangeSet<SequenceNumber>& r)
00036         : RangeSet<SequenceNumber>(r) {}
00037     SequenceSet(const SequenceNumber& s) { add(s); }
00038     SequenceSet(const SequenceNumber& start, const SequenceNumber finish) { add(start,finish); }
00039 
00040 
00041     void encode(Buffer& buffer) const;
00042     void decode(Buffer& buffer);
00043     uint32_t encodedSize() const;
00044 
00045     QPID_COMMON_EXTERN bool contains(const SequenceNumber& s) const;
00046     QPID_COMMON_EXTERN void add(const SequenceNumber& s);
00047     QPID_COMMON_EXTERN void add(const SequenceNumber& start, const SequenceNumber& finish); // Closed range
00048     QPID_COMMON_EXTERN void add(const SequenceSet& set);
00049     QPID_COMMON_EXTERN void remove(const SequenceNumber& s);
00050     QPID_COMMON_EXTERN void remove(const SequenceNumber& start, const SequenceNumber& finish); // Closed range
00051     QPID_COMMON_EXTERN void remove(const SequenceSet& set);
00052 
00053     template <class T> void for_each(T& t) const {
00054         for (RangeIterator i = rangesBegin(); i != rangesEnd(); i++)
00055             t(i->first(), i->last());
00056         }
00057 
00058     template <class T> void for_each(const T& t) const {
00059         for (RangeIterator i = rangesBegin(); i != rangesEnd(); i++)
00060             t(i->first(), i->last());
00061     }
00062 
00063   friend QPID_COMMON_EXTERN std::ostream& operator<<(std::ostream&, const SequenceSet&);
00064 };
00065 
00066 }} // namespace qpid::framing
00067 
00068 
00069 #endif

Qpid C++ API Reference
Generated on Mon Aug 22 2011 for Qpid C++ Client API by doxygen 1.7.4