__objHasMethod()

Determine whether a symbol exist in object as METHOD

Syntax

__objHasMethod( <oObject>, <cSymbol> ) --> lExist

Arguments

<oObject> is an object to scan.

<cSymbol> is the name of the symbol to look for.

Returns

__objHasMethod() return .T. if the given <cSymbol> exist as METHOD (class function) in object <oObject), .F. if it does not exist.

Description

__objHasMethod() is a low level class support function that let you find out if a symbol is a class function in a given object.

      oB := TBrowseNew( 0, 0, 24, 79 )
      ? __objHasMethod( oB, "nLeft" )      // .F. since this is a DATA
      ? __objHasMethod( oB, "FixBugs" )    // hopefully this should be .F.
      ? __objHasMethod( oB, "Left" )       // this should return .T.

Status

Ready

Compliance

__objHasMethod() is a Harbour extension.

Files

Library is rtl

See Also

• __ObjGetMethodList()
• __objGetMsgList()
• __objHasData()