Apache Qpid - AMQP Messaging for Java JMS, C++, Python, Ruby, and .NET | Apache Qpid Documentation |
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 #include "amqp_types.h" 00022 #include "FieldValue.h" 00023 #include "qpid/framing/TypeCode.h" 00024 #include <boost/shared_ptr.hpp> 00025 #include <iostream> 00026 #include <vector> 00027 00028 #ifndef _Array_ 00029 #define _Array_ 00030 00031 namespace qpid { 00032 namespace framing { 00033 00034 class Buffer; 00035 00036 class Array 00037 { 00038 public: 00039 typedef boost::shared_ptr<FieldValue> ValuePtr; 00040 typedef std::vector<ValuePtr> ValueVector; 00041 typedef ValueVector::const_iterator const_iterator; 00042 typedef ValueVector::iterator iterator; 00043 00044 uint32_t encodedSize() const; 00045 void encode(Buffer& buffer) const; 00046 void decode(Buffer& buffer); 00047 00048 int count() const; 00049 bool operator==(const Array& other) const; 00050 00051 Array(); 00052 Array(TypeCode type); 00053 Array(uint8_t type); 00054 //creates a longstr array 00055 Array(const std::vector<std::string>& in); 00056 00057 TypeCode getType() const { return type; } 00058 00059 // std collection interface. 00060 const_iterator begin() const { return values.begin(); } 00061 const_iterator end() const { return values.end(); } 00062 iterator begin() { return values.begin(); } 00063 iterator end(){ return values.end(); } 00064 00065 ValuePtr front() const { return values.front(); } 00066 ValuePtr back() const { return values.back(); } 00067 size_t size() const { return values.size(); } 00068 00069 void insert(iterator i, ValuePtr value); 00070 void erase(iterator i) { values.erase(i); } 00071 void push_back(ValuePtr value) { values.insert(end(), value); } 00072 void pop_back() { values.pop_back(); } 00073 00074 // Non-std interface 00075 void add(ValuePtr value) { push_back(value); } 00076 00077 template <class T> 00078 void collect(std::vector<T>& out) const 00079 { 00080 for (ValueVector::const_iterator i = values.begin(); i != values.end(); ++i) { 00081 out.push_back((*i)->get<T>()); 00082 } 00083 } 00084 00085 private: 00086 TypeCode type; 00087 ValueVector values; 00088 00089 friend std::ostream& operator<<(std::ostream& out, const Array& body); 00090 }; 00091 00092 } 00093 } 00094 00095 00096 #endif