Possible Duplicate: delete[] an array of objects The memory is allocated as follows: struct

Question

Editorial Team

Asked: June 14, 20262026-06-14T12:29:49+00:00 2026-06-14T12:29:49+00:00

Possible Duplicate:
delete[] an array of objects

The memory is allocated as follows:

struct foo {
  int size;
  int * arr;
};

(*structA).arr = new int[(*structA).size];

How does one deallocate it?

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Editorial Team · Answer 1 · 2026-06-14T12:29:50+00:00

Editorial Team

The memory allocated will be deleted when you call

delete[] (*structA).arr;

As for your struct, it depends on whether you allocated your struct on the heap or the stack.

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