Переосмыслить приведение для указателя указателя ⇐ C++

[Anonymous]

I have two classes a

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Parent

class and a

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Child

class (inheriting from the

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Parent

class) I would like to know if it is possible to cast/transform a

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Child**

to a

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Parent**

with

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reinterpret_cast

or something else?
Or such thing is not possible
Below is a minimal example. I am wondering is that code correct or

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Child**

to a

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Parent**

"transformation" is not correct and should not be attempted?
NB: my question is on the conversion of the pointer of pointer. I.e. is this line correct ?

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Parent** ptrToChildPtr = reinterpret_cast(&childPtr);

I know that the pointer deletion could be done in a much simpler way. I just want to show here the conversion I want to perform if such conversion is possible.
Many thanks in advance

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#include 
#include 

class Parent {
public:
Parent() {}
virtual ~Parent() {
std::cout 

Источник: [url]https://stackoverflow.com/questions/78131924/reinterpret-cast-for-pointer-of-pointer[/url]