Pointer of pointer
- [15 Jan 2006]
Hi,
I understand the usage of pointers. But what about pointer to pointer or pointer to pointer
to pointer?? I know that they are usefull to make a 2D or 3D arrays, but is that all?
Thanks in advance.
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Pointers problem - Unable to dereference NULL pointer
- [05 Dec 2007]
:
I used pointers to share variables between different procedures.
When I compile the project it's all
right. If I export the project
as .sav there is the error "Unable to dereference NULL pointer
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