__objAddData()

Add a DATA to an already existing class

Syntax

__objAddData( <oObject>, <cDataName> ) --> oObject

Arguments

<oObject> is the object to work on.

<cDataName> is the symbol name of the new DATA to add.

Returns

__objAddData() return a reference to <oObject>.

Description

__objAddData() is a low level class support function that add a new DATA to an object. <oObject> is unchanged if a symbol with the name <cDataName> already exist in <oObject>.

      // create a new THappy class and add a lHappy DATA
      oHappy  := TClass():New( "THappy" )
      __objAddData( oHappy, "lHappy" )
      oHappy:lHappy := .T.
      IF oHappy:lHappy
         ? "Happy, Happy, Joy, Joy !!!"
      ELSE
         ? ":(..."
      ENDIF

Status

Ready

Compliance

__objAddData() is a Harbour extension.

Files

Library is rtl

See Also

• __objAddInline()
• __objAddMethod()
• __objDelData()
• __objGetMsgList()
• __ObjGetValueList()
• __objHasData()
• __ObjSetValueList()