iceoryx_utils/internal/cxx/reference_counter.inl🔗
Namespaces🔗
Name |
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iox building block to easily create free function for logging in a library context |
iox::cxx |
Defines🔗
Name | |
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IOX_UTILS_CXX_REFERENCE_COUNTER_INL |
Macro Documentation🔗
define IOX_UTILS_CXX_REFERENCE_COUNTER_INL🔗
#define IOX_UTILS_CXX_REFERENCE_COUNTER_INL
Source code🔗
// Copyright (c) 2019 by Robert Bosch GmbH. All rights reserved.
//
// Licensed 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.
//
// SPDX-License-Identifier: Apache-2.0
#ifndef IOX_UTILS_CXX_REFERENCE_COUNTER_INL
#define IOX_UTILS_CXX_REFERENCE_COUNTER_INL
#include "iceoryx_utils/internal/cxx/reference_counter.hpp"
namespace iox
{
namespace cxx
{
template <typename T>
inline ReferenceCounter<T>::ReferenceCounter(T* const referenceCounter) noexcept
: m_referenceCounter(referenceCounter)
{
incrementReferenceCounter();
}
template <typename T>
inline ReferenceCounter<T>::ReferenceCounter(const ReferenceCounter& rhs) noexcept
: m_referenceCounter(rhs.m_referenceCounter)
{
incrementReferenceCounter();
}
template <typename T>
inline ReferenceCounter<T>::ReferenceCounter(ReferenceCounter&& rhs) noexcept
: m_referenceCounter(rhs.m_referenceCounter)
{
rhs.m_referenceCounter = nullptr;
}
template <typename T>
inline ReferenceCounter<T>::~ReferenceCounter() noexcept
{
decrementReferenceCounter();
}
template <typename T>
inline ReferenceCounter<T>& ReferenceCounter<T>::operator=(const ReferenceCounter& rhs) noexcept
{
if (this != &rhs)
{
decrementReferenceCounter();
m_referenceCounter = rhs.m_referenceCounter;
incrementReferenceCounter();
}
return *this;
}
template <typename T>
inline ReferenceCounter<T>& ReferenceCounter<T>::operator=(ReferenceCounter&& rhs) noexcept
{
if (this != &rhs)
{
decrementReferenceCounter();
m_referenceCounter = rhs.m_referenceCounter;
rhs.m_referenceCounter = nullptr;
}
return *this;
}
template <typename T>
inline T ReferenceCounter<T>::getValue() const noexcept
{
return *m_referenceCounter;
}
template <typename T>
inline void ReferenceCounter<T>::incrementReferenceCounter() noexcept
{
if (m_referenceCounter != nullptr)
{
(*m_referenceCounter)++;
}
}
template <typename T>
inline void ReferenceCounter<T>::decrementReferenceCounter() noexcept
{
if (m_referenceCounter != nullptr)
{
(*m_referenceCounter)--;
}
}
} // namespace cxx
} // namespace iox
#endif // IOX_UTILS_CXX_REFERENCE_COUNTER_INL
Updated on 31 May 2022 at 15:29:15 CEST