Check type in __eq__() and __ne__(), simplify code

Check type in eq() and ne(), simplify code
8d6d5521 · Patrick Grinaway · 1f1a28b5 · 8d6d5521
Commit 8d6d5521 authored Dec 05, 2013 by Patrick Grinaway
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Showing with 5 additions and 5 deletions

wrappers/python/simtk/unit/basedimension.py wrappers/python/simtk/unit/basedimension.py +5 -5

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--- a/wrappers/python/simtk/unit/basedimension.py
+++ b/wrappers/python/simtk/unit/basedimension.py
@@ -91,14 +91,14 @@ class BaseDimension(object):
        return 'BaseDimension("%s")' % self.name
    
    def __eq__(self, other):
-        if self._index == other._index:
-            return True
+        if isInstance(other, BaseDimension):
+            return self._index == other._index
        return False
    
    def __ne__(self, other):
-        if self._index == other._index:
-            return False
-        return True
+        if isInstance(other, BaseDimension):
+            return self._index != other._index
+        return False


 # run module directly for testing