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GekkoCube

Returning an array, isnt this a problem?

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If I create an array in any one of the following ways... char *array = new char[16]; char array[16]; and my function returns a char*, wouldnt this be a problem since the array is only valid within the scope of the function...and after the function returns then the char* could be pointing a "junk" basically? the solution that i have now is the pass the array by reference. but if i return it as a char*, im just wondering what the implications would be.

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quote:
Original post by LordLethis
If you dynamically allocate memory using new, you have to free it with delete. So if you use char* array = new char[16] and return array, it''ll be a valid pointer until you delete it.

[My Lousy Page | Kings Of Chaos | Vampires | email.me]


But if you don''t use ''char *string = new char[16];'' and instead you use ''char String[16];''
then it would be a problem.



KaMiKaZe

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