53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
|
/* Copyright 2016-2017 The MathWorks, Inc. */
|
||
|
|
|
||
|
|
#ifndef MATLAB_EXTDATA_ARRAY_REFERENCE_HOLDER_HPP
|
||
|
|
#define MATLAB_EXTDATA_ARRAY_REFERENCE_HOLDER_HPP
|
||
|
|
|
||
|
|
#include "detail/ExceptionHelpers.hpp"
|
||
|
|
#include "detail/FunctionType.hpp"
|
||
|
|
|
||
|
|
#include <memory>
|
||
|
|
|
||
|
|
namespace matlab {
|
||
|
|
namespace data {
|
||
|
|
namespace detail {
|
||
|
|
class ReferenceImpl;
|
||
|
|
}
|
||
|
|
|
||
|
|
class ReferenceHolder {
|
||
|
|
protected:
|
||
|
|
std::shared_ptr<detail::ReferenceImpl> pImpl;
|
||
|
|
|
||
|
|
ReferenceHolder(detail::ReferenceImpl* impl) MW_NOEXCEPT :
|
||
|
|
pImpl(std::shared_ptr<detail::ReferenceImpl>
|
||
|
|
(impl, [](detail::ReferenceImpl* ptr) {
|
||
|
|
typedef void(*ReferenceDestroyFcnPtr)(detail::ReferenceImpl*);
|
||
|
|
static const ReferenceDestroyFcnPtr fcn2 = detail::resolveFunction<ReferenceDestroyFcnPtr>
|
||
|
|
(detail::FunctionType::REFERENCE_DESTROY);
|
||
|
|
fcn2(ptr);
|
||
|
|
})) {}
|
||
|
|
|
||
|
|
ReferenceHolder(std::shared_ptr<detail::ReferenceImpl> impl) MW_NOEXCEPT :
|
||
|
|
pImpl(impl) {}
|
||
|
|
|
||
|
|
ReferenceHolder(ReferenceHolder&& rhs) MW_NOEXCEPT :
|
||
|
|
pImpl(std::move(rhs.pImpl)) {}
|
||
|
|
|
||
|
|
ReferenceHolder& operator= (ReferenceHolder&& rhs) MW_NOEXCEPT {
|
||
|
|
pImpl = std::move(rhs.pImpl);
|
||
|
|
return *this;
|
||
|
|
}
|
||
|
|
|
||
|
|
ReferenceHolder(const ReferenceHolder& rhs) MW_NOEXCEPT :
|
||
|
|
pImpl(rhs.pImpl) {}
|
||
|
|
|
||
|
|
ReferenceHolder& operator= (const ReferenceHolder& rhs) MW_NOEXCEPT {
|
||
|
|
pImpl = rhs.pImpl;
|
||
|
|
return *this;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|