Move constructor for pointer object in C++

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Hi, i know how move cons syntax for static memory allocation. but here dynamic memory allocation have tried but user define is not called. can u help me for user defined move constructor for pointer.??

What I have tried:

have tried in static memory allocation gets succeed but not let in dynamic memory allocation.

Posted 17-Jan-24 15:15pm

mathiv327

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mathiv327 17-Jan-24 21:24pm

A(const A&& a)
{
printf("a = %p,b = %p,c = %p\n", &(a.a), &(a.b), a.c);
this->b = move(a.b);
this->a = move(a.a);
this->c = move(a.c);
cout<<"Move constructor\n";
printf("a = %p,b = %p,c = %p\n", &a, &b, &c);
}

mathiv327 17-Jan-24 21:24pm

for static memory allocation

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Bruno van Dooren · Accepted Answer · 2024-01-17T20:08:00

Solution 1

I wrote an article about that. Check it out.
Using C++ Move Semantics to Manage Pointers to Externally Allocated Memory[^]

Posted 17-Jan-24 20:08pm

Bruno van Dooren

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CPallini 18-Jan-24 3:05am

5.