|
|
|
|
version 2004.1
PA_GetPointerValue (pointer) → PA_Variable
| Parameter | Type | Description | |
| pointer | PA_Pointer | → | The 4D pointer |
| Function result | PA_Variable | ← | Gets the value pointed to by the pointer |
Description
The routine
PA_GetPointerValue
returns a copy of the value pointed to by
pointer
. This routine can be used with any kind of pointer (field, local, process, or interprocess variable and array element). It can be called in interpreted as well as in compiled mode.
After you have finished with the variable, call
PA_ClearVariable
.
See Also
PA_GetPointerKind , PA_GetPointerVariable , PA_SetPointerValue .
Error Handling
Use
PA_GetLastError
to see if an error occurred (Other pointer accessors do not touch
PA_GetLastError
).