Clean implementation

src/pystencils/backends/cbackend.py

@@ -614,12 +614,7 @@ class VectorizedCustomSympyPrinter(CustomSympyPrinter):
             return None
 
     def _print_Abs(self, expr):
-        vector_type = False
-        if isinstance(expr.args[0], VectorMemoryAccess):
-            vector_type = True
-        if isinstance(expr.args[0], CastFunc) and isinstance(expr.args[0].args[1], VectorType):
-            vector_type = True
-        if vector_type:
+        if isinstance(get_type_of_expression(expr), (VectorType, VectorMemoryAccess)):
             return self.instruction_set['abs'].format(self._print(expr.args[0]), **self._kwargs)
         return super()._print_Abs(expr)