1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
#include <stdio.h>
#include "utarray.h"
static int strsort(const void *_a, const void *_b)
{
const char *a = *(const char* const *)_a;
const char *b = *(const char* const *)_b;
return strcmp(a,b);
}
int main()
{
UT_array *strs;
const char *s, **p;
utarray_new(strs,&ut_str_icd);
s = "hello";
utarray_push_back(strs, &s);
s = "world";
utarray_push_back(strs, &s);
s = "one";
utarray_push_back(strs, &s);
s = "two";
utarray_push_back(strs, &s);
s = "three";
utarray_push_back(strs, &s);
p = NULL;
while ( (p=(const char**)utarray_next(strs,p)) != NULL ) {
s = *p;
printf("%s\n",s);
}
printf("sorting\n");
utarray_sort(strs,strsort);
p = NULL;
while ( (p=(const char**)utarray_next(strs,p)) != NULL ) {
s = *p;
printf("finding %s\n",s);
#ifdef __cplusplus
p = (const char**)utarray_find(strs,&s,strsort);
#else
p = utarray_find(strs,&s,strsort);
#endif
printf(" %s\n", (p != NULL) ? (*p) : "failed");
}
utarray_free(strs);
return 0;
}
|
