| author | paulson |
| Mon, 05 Oct 2009 16:41:06 +0100 | |
| changeset 32876 | c34b072518c9 |
| parent 29564 | f8b933a62151 |
| permissions | -rw-r--r-- |
|
24688
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
1 |
(* Title: Pure/ML-Systems/time_limit.ML |
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
2 |
Author: Makarius |
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
3 |
|
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
4 |
Dummy implementation of NJ's TimeLimit structure. |
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
5 |
*) |
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
6 |
|
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
7 |
signature TIME_LIMIT = |
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
8 |
sig |
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
9 |
exception TimeOut |
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
10 |
val timeLimit : Time.time -> ('a -> 'b) -> 'a -> 'b
|
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
11 |
end; |
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
12 |
|
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
13 |
structure TimeLimit: TIME_LIMIT = |
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
14 |
struct |
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
15 |
|
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
16 |
exception TimeOut; |
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
17 |
fun timeLimit _ f x = f x; |
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
18 |
|
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
19 |
end; |
|
a5754ca5c510
replaced interrupt_timeout by TimeLimit.timeLimit (available on SML/NJ and Poly/ML 5.1);
wenzelm
parents:
diff
changeset
|
20 |