Template

Function

Name

__objHasMethod()

Category

API

Subcategory

Objects

Oneliner

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.

Examples

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

Compliance

Harbour

Files

Library is core

Seealso

__objGetMethodList(), __objGetMsgList(), __objHasData()