Will this C++ code cause a memory leak (casting array new)

Question

I have been working on some legacy C++ code that uses variable length structures (TAPI), where the structure size will depend on variable length strings. The structures are allo

Answer 1

ericmayo.myopenid.com is so wrong, that someone with enough reputation should downvote him.

The C or C++ runtime libraries are managing the heap which is given to it in blocks by the Operating System, somewhat like you indicate, Eric. But it is the responsibility of the developer to indicate to the compiler which runtime calls should be made to free memory, and possibly destruct the objects that are there. Vector delete (aka delete[]) is necessary in this case, in order for the C++ runtime to leave the heap in a valid state. The fact that when the PROCESS terminates, the OS is smart enough to deallocate the underlying memory blocks is not something that developers should rely on. This would be like never calling delete at all.