Appendix A: System Routines — Apps
311
TI
-
89 / TI
-
92 Plus Developer Guide
Not for Distribution
Beta Version January 26, 2001
OO_Destroy
Declaration:
pFrame
OO_Destroy
(pFrame
obj
)
Category(ies):
Apps
Description:
Releases space from an object frame and its prototype chain. Use this
routine to free frames allocated by
OO_New
.
Inputs:
obj
— pointer to first object frame in prototype chain to free
Outputs:
Returns a pointer to the first frame in the prototype chain which could not
be freed (resides in Flash memory) or H_NULL if the entire prototype chain
was freed.
Assumptions:
The prototype chain of an object frame frequently ends with a
Flash-resident frame, either a frame in your app or the system frame. This
routine does not attempt to free a frame which resides in Flash memory.
Side Effects:
None
Availability:
On AMS 2.00 and higher.
TI-89 / TI-92 Plus
Differences:
None
See Also: OO_DestroyAll, OO_New
Example:
pFrame obj;
.
.
.
obj = OO_New(H_NULL); /* allocate a new object */
.
. /* use object */
.
OO_Destroy(obj); /* free object */
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