[Solved] Reallocating an array that is an instance member [closed]

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If I understand the question correctly, you could use the function in the reference as is. 

oldArray = GrowArray(oldArray, oldCount, newCount);

It could be modified to use a local temporary and then std::swap, but this would depend a lot on the context in which it is used.

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solved Reallocating an array that is an instance member [closed]