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comparison d2/qtd/Str.d @ 350:31520b2c0b3c

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Removed dependency on parent trait and stringof
author Max Samukha <maxter@spambox.com>
date Thu, 20 May 2010 15:49:08 +0300
parents 96a75b1e5b26
children
comparison
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349:925386e0e780 350:31520b2c0b3c
9 * 9 *
10 */ 10 */
11 11
12 module qtd.Str; 12 module qtd.Str;
13 13
14 import core.stdc.string;
14 import std.utf : toUTF8; 15 import std.utf : toUTF8;
15
16 version(D_Version2) {
17 // private import core.sys.posix.stdio;
18 private import core.stdc.string;
19
20 version = druntime;
21 }
22 16
23 alias immutable(char)* stringz; 17 alias immutable(char)* stringz;
24 alias const(char)* cstringz; 18 alias const(char)* cstringz;
25 19
26 public static char** toStringzArray(string[] args) 20 /**
21 */
22 static char** toStringzArray(string[] args)
27 { 23 {
28 if ( args is null ) 24 if ( args is null )
29 { 25 {
30 return null; 26 return null;
31 } 27 }
38 argv[argc] = null; 34 argv[argc] = null;
39 35
40 return argv; 36 return argv;
41 } 37 }
42 38
43 public string fromStringz(const (char) *s) 39 /**
40 */
41 bool isDigit(char s)
42 {
43 return (s >= '0' && s <= '9');
44 }
45
46 /**
47 */
48 bool isOctalChar(char s)
49 {
50 return (s >= '0' && s <= '7');
51 }
52
53 /**
54 */
55 bool isHexChar(char s)
56 {
57 return ((s >= 'a' && s <= 'f')
58 || (s >= 'A' && s <= 'F')
59 || (s >= '0' && s <= '9')
60 );
61 }
62
63 /**
64 */
65 string fromStringz(const (char) *s)
44 { 66 {
45 return s ? s[0 .. strlen(s)].idup : cast(string)null; 67 return s ? s[0 .. strlen(s)].idup : cast(string)null;
46 } 68 }
47
48 69
49 extern(C) void qtd_toUtf8(wchar* arr, uint size, string* str) 70 extern(C) void qtd_toUtf8(wchar* arr, uint size, string* str)
50 { 71 {
51 *str = toUTF8(arr[0..size]); 72 *str = toUTF8(arr[0..size]);
52 } 73 }