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Pointer wrapper to serialize raw pointer with cereal

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Signed-off-by: Omar Shrit <omar@shrit.me>
This commit is contained in:
Omar Shrit
2020-07-05 23:04:05 +02:00
parent 9ff99799ea
commit e4ecc87090
1 changed files with 9 additions and 15 deletions
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src/mlpack/core/cereal/pointer_wrapper.hpp
+9 -15
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@@ -20,14 +20,10 @@ template<class T>
class pointer_wrapper
{
public:
pointer_wrapper(T*& pointer)
: localPointer(pointer)
{}
pointer_wrapper(T * pointer)
{
localPointer = std::move(pointer);
std::cout << "address of local ptr" << localPointer << std::endl;
std::cout << "address of pointer" << pointer << std::endl;
}
template<class Archive>
void save(Archive& ar, const unsigned int /*version*/) const
{
@@ -38,17 +34,15 @@ public:
template<class Archive>
void load(Archive& ar, const unsigned int /*version*/)
{
std::unique_ptr<T> smartPointer;
ar(CEREAL_NVP(smartPointer));
this->localPointer = smartPointer.release();
std::cout << "The value of localPointer is : " << *localPointer << std::endl;
std::cout << "The addresss of localPointer is : " << &localPointer << std::endl;
std::unique_ptr<T> smartPointer;
ar(CEREAL_NVP(smartPointer));
localPointer = smartPointer.release();
}
T*& release() { return localPointer; }
private:
T* localPointer;
T*& localPointer;
};
template<class T>