Return Value:
This function returns a Tcl object (of type Tcl_Obj*) if a comment
has already been associated with this Collection object. Otherwise,
NULL is returned. Note that the returned object is property of the CDM and should never be
freed or directly modified in any way by the caller. Subsequent calls
of either the C++ or Tcl API can modify the returned object. If the
caller wants to keep a reference to the current state of the returned
object, he must place such a
request by using Tcl_IncrRefCount. When the caller wants to release the
object (and return it to CDM), the functions Tcl_DecrRefCount of
CDM_Free must be used.
Notes:
This function is equivelant to tip_GetComment (Tcl API).
See Also:
CDM_SetComment, CDM_Free, Tcl_DecrRefCount, Tcl_IncrRefCount
Generated by: petasis@aias on Wed Aug 16 10:31:57 PM EEST 2006.