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Diffstat (limited to 'trunk/qpid/cpp/src/qpid/amqp_0_10/Unit.h')
-rw-r--r-- | trunk/qpid/cpp/src/qpid/amqp_0_10/Unit.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/trunk/qpid/cpp/src/qpid/amqp_0_10/Unit.h b/trunk/qpid/cpp/src/qpid/amqp_0_10/Unit.h deleted file mode 100644 index 0229e07419..0000000000 --- a/trunk/qpid/cpp/src/qpid/amqp_0_10/Unit.h +++ /dev/null @@ -1,82 +0,0 @@ -#ifndef QPID_AMQP_0_10_UNIT_H -#define QPID_AMQP_0_10_UNIT_H - -/* - * - * 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. - * - */ - -#include "qpid/amqp_0_10/ControlHolder.h" -#include "qpid/amqp_0_10/CommandHolder.h" -#include "qpid/amqp_0_10/Header.h" -#include "qpid/amqp_0_10/Body.h" -#include "qpid/amqp_0_10/FrameHeader.h" - -#include <boost/variant.hpp> -#include <ostream> - -namespace qpid { -namespace amqp_0_10 { - -/** - * A Unit contains a frame header and associated value. - * For all types except BODY the frame header is for a complete segment. - */ -class Unit { - public: - explicit Unit(const FrameHeader& h=FrameHeader()) : header(h) { updateVariant(); } - - /** - *@param flags: is ORed with the required flags for type T. - */ - template <class T> - explicit Unit(const T& t, uint8_t flags=0) : variant(t) { updateHeader(flags); } - - void setHeader(FrameHeader& h) { header = h; updateVariant(); } - const FrameHeader& getHeader() const { return header; } - - template<class T> const T* get() const { return boost::get<T>(&variant); } - template<class T> T* get() { return boost::get<T>(&variant); } - template<class T> Unit& operator=(const T& t) { variant=t; return *this; } - - template <class V> typename V::result_type applyVisitor(V& v) const { - variant.apply_visitor(v); - } - - template <class S> void serialize(S& s) { variant.apply_visitor(s); s.split(*this); } - template <class S> void encode(S&) const {} - template <class S> void decode(S&) { updateHeader(header.getFlags()); } - - private: - typedef boost::variant<ControlHolder, CommandHolder, Header, Body> Variant; - - void updateHeader(uint8_t flags); - void updateVariant(); - - Variant variant; - FrameHeader header; - - friend std::ostream& operator<<(std::ostream& o, const Unit& u); -}; - -std::ostream& operator<<(std::ostream& o, const Unit& u); - -}} // namespace qpid::amqp_0_10 - -#endif /*!QPID_AMQP_0_10_UNIT_H*/ |