Mercurial > urweb

comparison lib/basis.urs @ 288:4260ad920c36

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Converting string to int
author Adam Chlipala <adamc@hcoop.net>
date Sun, 07 Sep 2008 11:33:13 -0400
parents ffe5b01908ae
children 0cc956a3216f
comparison
equal deleted inserted replaced
287:3ed7a7c7b060 288:4260ad920c36
4 4
5 type unit = {} 5 type unit = {}
6 6
7 datatype bool = False | True 7 datatype bool = False | True
8 8
9 (*datatype option t = None | Some of t*) 9 datatype option t = None | Some of t
10 10
11 11
12 (** Basic type classes *) 12 (** Basic type classes *)
13 13
14 class eq 14 class eq
21 21
22 (** String operations *) 22 (** String operations *)
23 23
24 val strcat : string -> string -> string 24 val strcat : string -> string -> string
25 25
26 val intToString : int -> string
27 val floatToString : float -> string
28 val boolToString : bool -> string
29
30 class show 26 class show
31 val show : t ::: Type -> show t -> t -> string 27 val show : t ::: Type -> show t -> t -> string
32 val show_int : show int 28 val show_int : show int
33 val show_float : show float 29 val show_float : show float
34 val show_string : show string 30 val show_string : show string
35 val show_bool : show bool 31 val show_bool : show bool
32
33 val stringToInt : string -> option int
36 34
37 35
38 (** SQL *) 36 (** SQL *)
39 37
40 con sql_table :: {Type} -> Type 38 con sql_table :: {Type} -> Type