astSameastSame - Test if two AST pointers refer to the same Object

Description:
This function returns a boolean result (0 or 1) to indicate whether two pointers refer to the same ObjectObject.
Synopsis:
int astSame( AstObject $*$this, AstObject $*$that )
Parameters:
this
Pointer to the first Object.
that
Pointer to the second Object.
Class Applicability:
Object
This function applies to all Objects.
Returned Value:
astSame()
One if the two pointers refer to the same Object, otherwise zero.
Notes:
  • Two independent Objects that happen to be identical are not considered to be the same Object by this function.

  • A value of zero will be returned if this function is invoked with the AST error status set, or if it should fail for any reason.