because that name better reflects what the function's trying to accomplish
(test whether the object for which the constructor's being called is an
instance of the class, or an instance of one of its subclasses).
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@4722 626c5289-ae23-0410-ae9c-e8d60b6d4f22
Added SetNoneComparison in lang.cxx, which allows the language module to
specify how to determine whether the empty argument was given for the
'self' pointer.
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@4473 626c5289-ae23-0410-ae9c-e8d60b6d4f22
