	of_setbalance

Item Location

pfcapsrv.pbl >

pfc_n_cst_treenode >

of_setbalance

General Information

Full name	pfc_n_cst_treenode.of_setbalance
Access	public
Extend of	integer
Return value	integer
Prototype	public function integer of_setbalance(integer)

Parameters

Name	Datatype
No Data

Local Variables

Name	Datatype
No Data

Source Code

public function integer of_setbalance (integer ai_balance);//////////////////////////////////////////////////////////////////////////////
//
//	Function:  of_setbalance
//
//	Access:  public
//
//	Arguments :  None
//
//	Returns:  integer
//	1 : success
// -1 : input value out of range
//
//	Description:  
//	Set the value of ii_balance. Balance can only be -1,0 or +1
//
//////////////////////////////////////////////////////////////////////////////
//
//	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.
//
//////////////////////////////////////////////////////////////////////////////

if IsNull(ai_balance) or ai_balance< -1 or ai_balance > 1 then return -1

ii_balance = ai_balance
return 1
end function

Functions/Events Referencing
The functions and events listed in the matrix below are using/calling the Function “of_setbalance”

Name	Owner
pfc_n_cst_tree.of_addnode	pfc_n_cst_tree
pfc_n_cst_tree.of_balanceleft	pfc_n_cst_tree
pfc_n_cst_tree.of_balanceright	pfc_n_cst_tree
pfc_n_cst_treenode.of_copyto	pfc_n_cst_treenode

Functions and events referenced
The functions and events listed in the matrix below are used somewhere in the code of the Function “of_setbalance”

Name	Owner
systemfunctions.isnull	systemfunctions

Referenced Classes
The objects listed in the matrix below are used somewhere in the code of the Function “of_setbalance”

Full name
No Data

Referenced Attributes
The variables and constants listed in the matrix below are used somewhere in the code of the Function “of_setbalance”

Name	Scope
No Data