From b68e174ed8c45358aec3c4e0c958860c8fea2d7a Mon Sep 17 00:00:00 2001
From: Stephan Seitz <stephan.seitz@fau.de>
Date: Fri, 2 Aug 2019 18:16:42 +0200
Subject: [PATCH] Make Field.Access a TypedSymbol
---
pystencils/field.py | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/pystencils/field.py b/pystencils/field.py
index 5fa456c..b6437a9 100644
--- a/pystencils/field.py
+++ b/pystencils/field.py
@@ -10,7 +10,7 @@ import sympy as sp
from sympy.core.cache import cacheit
from pystencils.alignedarray import aligned_empty
-from pystencils.data_types import StructType, create_type
+from pystencils.data_types import StructType, TypedSymbol, create_type
from pystencils.kernelparameters import FieldShapeSymbol, FieldStrideSymbol
from pystencils.stencil import direction_string_to_offset, offset_to_direction_string
from pystencils.sympyextensions import is_integer_sequence
@@ -410,7 +410,7 @@ class Field(AbstractField):
return self.hashable_contents() == other.hashable_contents()
# noinspection PyAttributeOutsideInit,PyUnresolvedReferences
- class Access(sp.Symbol, AbstractField.AbstractAccess):
+ class Access(TypedSymbol, AbstractField.AbstractAccess):
"""Class representing a relative access into a `Field`.
This class behaves like a normal sympy Symbol, it is actually derived from it. One can built up
@@ -462,7 +462,7 @@ class Field(AbstractField):
if superscript is not None:
symbol_name += "^" + superscript
- obj = super(Field.Access, self).__xnew__(self, symbol_name)
+ obj = super(Field.Access, self).__xnew__(self, symbol_name, field.dtype)
obj._field = field
obj._offsets = []
for o in offsets:
--
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