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| author | Marion <marion.zepf@gmail.com> | 2013-08-29 13:30:34 (GMT) |
|---|---|---|
| committer | Marion <marion.zepf@gmail.com> | 2013-08-29 13:30:34 (GMT) |
| commit | a0e0b5a769f95e995e04c58f270cfa953b34f901 (patch) | |
| tree | 99824ffbb8bcea0016f55e124456d14c862c2224 /TurtleArt/tatype.py | |
| parent | 376521086f2263cbd7270b99b36a06f023942824 (diff) | |
introduce PrimitiveDisjunctions and TypeDisjunctions
Diffstat (limited to 'TurtleArt/tatype.py')
| -rw-r--r-- | TurtleArt/tatype.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/TurtleArt/tatype.py b/TurtleArt/tatype.py index 2c78c92..e6ffbb9 100644 --- a/TurtleArt/tatype.py +++ b/TurtleArt/tatype.py @@ -46,6 +46,12 @@ class Type(object): def __str__(self): return str(self.name) + +class TypeDisjunction(tuple,Type): + """ Disjunction of two or more Types (from the type hierarchy) """ + pass + + TYPE_OBJECT = Type('object', 0) TYPE_CHAR = Type('char', 1) TYPE_COLOR = Type('color', 2) |