e2ecdcfe33
Former-commit-id:a02aeb236c[formerly9f19e3f712] [formerlya02aeb236c[formerly9f19e3f712] [formerly06a8b51d6d[formerly 64fa9254b946eae7e61bbc3f513b7c3696c4f54f]]] Former-commit-id:06a8b51d6dFormer-commit-id:8e80217e59[formerly3360eb6c5f] Former-commit-id:377dcd10b9
70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
#ifndef QPID_MESSAGING_MAPVIEW_H
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#define QPID_MESSAGING_MAPVIEW_H
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/*
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*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*
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*/
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#include "qpid/client/ClientImportExport.h"
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#include "Variant.h"
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#include <map>
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#include <string>
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namespace qpid {
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namespace messaging {
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class MapViewImpl;
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class Message;
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/**
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* Provides a view of message content as a list
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*/
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class MapView
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{
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public:
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typedef std::string key_type;
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typedef std::pair<key_type, Variant> value_type;
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typedef std::map<key_type, Variant>::const_iterator const_iterator;
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typedef std::map<key_type, Variant>::const_reverse_iterator const_reverse_iterator;
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QPID_CLIENT_EXTERN MapView(const Message&);
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QPID_CLIENT_EXTERN ~MapView();
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QPID_CLIENT_EXTERN MapView& operator=(const MapView&);
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QPID_CLIENT_EXTERN const_iterator begin() const;
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QPID_CLIENT_EXTERN const_iterator end() const;
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QPID_CLIENT_EXTERN const_reverse_iterator rbegin() const;
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QPID_CLIENT_EXTERN const_reverse_iterator rend() const;
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QPID_CLIENT_EXTERN bool empty() const;
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QPID_CLIENT_EXTERN size_t size() const;
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QPID_CLIENT_EXTERN const_iterator find(const key_type&) const;
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QPID_CLIENT_EXTERN const Variant& operator[](const key_type&) const;
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QPID_CLIENT_EXTERN const std::map<key_type, Variant>& asMap() const;
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private:
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MapViewImpl* impl;
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};
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QPID_CLIENT_EXTERN std::ostream& operator<<(std::ostream& out, const MapView& m);
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}} // namespace qpid::messaging
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#endif /*!QPID_MESSAGING_MAPVIEW_H*/
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