MgErr DSCheckPtr(p);
Verifies that the specified pointer is allocated with XXNewPtr or XXNewPClr. If it is not a pointer, this function returns mZoneErr.
| Name | Type | Description |
|---|---|---|
| p | UPtr | Pointer you want to verify. |
MgErr, which can contain the following errors. If you receive errors from LabVIEW Manager functions, most error names correspond to LabVIEW error codes.
| Value | Corresponding Error Code or Description |
|---|---|
| noErr | No error. |
| mZoneErr | Handle or pointer not in specified zone. |