Question
How do I allocate / unallocate an array of things?
Answers
Use p = new T[n] and delete[] p:

Fred* p = new Fred[100];
...
delete[] p;

Any time you allocate an array of objects via new (usually with the [n] in the new expression), you must use [] in the delete statement. This syntax is necessary because there is no syntactic difference between a pointer to a thing and a pointer to an array of things (something we inherited from C).   Your Comment




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