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qpid
client
TypedResult.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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#ifndef _TypedResult_
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#define _TypedResult_
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#include "
qpid/client/Completion.h
"
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#include "
qpid/framing/StructHelper.h
"
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namespace
qpid {
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namespace
client
{
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template
<
class
T>
class
TypedResult
:
public
Completion
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{
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T result;
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bool
decoded;
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public
:
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TypedResult
(
const
Completion
& c) :
Completion
(c), decoded(false) {}
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T&
get
() {
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if
(!decoded) {
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framing::StructHelper
helper;
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helper.
decode
(result,
getResult
());
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decoded =
true
;
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}
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return
result;
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}
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};
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}}
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#endif
qpid::framing::StructHelper::decode
void decode(T &t, const std::string &data)
Definition:
StructHelper.h:45
qpid::client::Completion::getResult
std::string getResult()
qpid::client::Completion
Asynchronous commands that do not return a result will return a Completion.
Definition:
Completion.h:44
qpid::client::TypedResult::TypedResult
TypedResult(const Completion &c)
Definition:
TypedResult.h:43
StructHelper.h
Completion.h
qpid::framing::StructHelper
Definition:
StructHelper.h:33
qpid::log::client
Definition:
Statement.h:78
qpid::client::TypedResult
Returned by asynchronous commands that return a result.
Definition:
TypedResult.h:36
Qpid C++ API Reference
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