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Diffstat (limited to 'files/practicum/StdRoman.dcl')
| -rw-r--r-- | files/practicum/StdRoman.dcl | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/files/practicum/StdRoman.dcl b/files/practicum/StdRoman.dcl new file mode 100644 index 0000000..a9756c9 --- /dev/null +++ b/files/practicum/StdRoman.dcl @@ -0,0 +1,42 @@ +definition module StdRoman
+
+import RomeinsGetal
+import StdOverloaded
+
+instance + Roman
+
+instance - Roman
+
+instance zero Roman
+
+instance * Roman
+
+instance / Roman
+instance one Roman
+
+
+instance ^ Roman
+instance abs Roman
+instance sign Roman
+instance ~ Roman
+
+instance == Roman
+instance < Roman
+instance isEven Roman // True if arg1 is an even number
+instance isOdd Roman // True if arg1 is an odd number
+
+class toRoman a :: !a -> Roman
+instance toRoman Char
+instance toRoman Int
+instance toRoman Real
+instance toRoman {#Char}
+
+class fromRoman a :: !Roman -> a
+instance fromRoman Int
+instance fromRoman Char
+instance fromRoman Real
+instance fromRoman {#Char}
+
+instance rem Roman
+instance gcd Roman
+instance lcm Roman
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