of_destroy


pfcapsrv.pbl   >   pfc_n_cst_tree   >   of_destroy   

Full name pfc_n_cst_tree.of_destroy
Access public
Extend of integer
Return value integer
Prototype public function integer of_destroy(n_cst_treenode)

Name Datatype
No Data

Name Datatype
li_rc integer

public function integer of_destroy (n_cst_treenode anv_currentnode);//////////////////////////////////////////////////////////////////////////////
//
//	Function:  of_destroy
//
//	Access:  public
//
//	Arguments : 
//	anv_currentnode   n_cst_treenode : pointer to a node
//
//	Returns:  integer
//	1 = success
//	-1 = failure, usually because the node is not found
//	-2 = failure, the node passed in is invalid
//
//	Description:  
// Destroys the passed node, resets the pointers of any nodes that are linked to it.
//
//////////////////////////////////////////////////////////////////////////////
//
//	Revision History
//
//	Version
//	6.0   Initial version
//
//////////////////////////////////////////////////////////////////////////////
//
//	Copyright © 1996-1997 Sybase, Inc. and its subsidiaries.  All rights reserved.
//	Any distribution of the PowerBuilder Foundation Classes (PFC)
//	source code by other than Sybase, Inc. and its subsidiaries is prohibited.
//
//////////////////////////////////////////////////////////////////////////////

integer li_rc

if isnull(anv_currentnode) or not isvalid(anv_currentnode) then return -2

li_rc = of_remove(anv_currentnode)
if li_rc = 1 then 
	destroy anv_currentnode
end if
return li_rc
end function

     
Name Owner
pfc_n_cst_tree.of_destroy pfc_n_cst_tree

     
Name Owner
systemfunctions.isnull systemfunctions
systemfunctions.isvalid systemfunctions
pfc_n_cst_tree.of_remove pfc_n_cst_tree

     
Full name
No Data

     
Name Scope
No Data