visual c++ - Memory management with HEAP arrays -

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if create heap array inside loop, have delete @ end of each loop before reinitialize @ beginning of loop again or reinitializing exact same thing again overwrite old array , can skip delete command?

do mean this?

for (int = 0; < 5; i++) {     char *array = new char[10];     // ...     delete[] array; }

in case: yes, need delete array.

if had written instead,

char *array = 0; (int = 0; < 5; i++) {     if (!array) array = new char[10];     // ... } delete[] array;

then no, can reuse array across multiple iterations of loop.


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