examples/uhtbl-test.c

   1 #include "../hash.h"
   2 #include "../uhtbl.h"
   3 #include <stdio.h>
   4 #include <string.h>
   5
   6 struct mybucket {
   7         uhtbl_head_t __head;
   8         long double mydata;
   9 };
  10
  11 int main() {
  12         printf("%i\n", (int)sizeof(struct mybucket));
  13
  14         uhtbl_t tbl;
  15         uhtbl_init(&tbl, sizeof(struct mybucket), 16, hash_murmur2, NULL);
  16         struct mybucket *bucket;
  17
  18         const char *t[] = {"null", "eins", "zwei", "drei", "vier", "fünf", "sechs",
  19                         "sieben", "acht", "neun", "zehn", "elf", "zwölf", "dreizehn",
  20                         "vierzehn", "fünfzehn", "sechzehn", "siebzehn", "achtzehn",
  21                         "neunzehn", "zwanzig", "einundzwanzig", "zweiundzwanzig",
  22                         "dreiundzwanzig", "virundzwanzig", "fünfundzwanzig", "sechsundzwanzig",
  23                         "siebenundzwanzig", "achtundzwanzig", "neunundzwanzig", "dreißig",
  24                         "einunddreißig", "zweiunddreißig"};
  25         for (int i = 0; i < 33; i++) {
  26                 bucket = (struct mybucket*)uhtbl_set(&tbl, t[i], strlen(t[i]));
  27                 bucket->mydata = i;
  28         }
  29
  30         uint32_t iter = 0;
  31         while ((bucket = (struct mybucket*)uhtbl_next(&tbl, &iter))) {
  32                 printf("%i\t", (int)bucket->mydata);
  33         }
  34         printf("\nSize: %i, Used: %i\n\n", tbl.size, tbl.used);
  35
  36         for (int i = 0; i < 33; i++) {
  37                 bucket = (struct mybucket*)uhtbl_set(&tbl, 0, i);
  38                 bucket->mydata = i;
  39         }
  40
  41         iter = 0;
  42         while ((bucket = (struct mybucket*)uhtbl_next(&tbl, &iter))) {
  43                 printf("%i\t", (int)bucket->mydata);
  44         }
  45         printf("\nSize: %i, Used: %i\n\n", tbl.size, tbl.used);
  46
  47         for (int i = 0; i < 33; i++) {
  48                 if (uhtbl_unset(&tbl, 0, i)) {
  49                         printf("Unset failed %i\n", i);
  50                 }
  51                 if (uhtbl_unset(&tbl, t[i], strlen(t[i]))) {
  52                         printf("Unset failed %s\n", t[i]);
  53                 }
  54         }
  55
  56         iter = 0;
  57         while ((bucket = (struct mybucket*)uhtbl_next(&tbl, &iter))) {
  58                 printf("%i\t", (int)bucket->mydata);
  59         }
  60         printf("\nSize: %i, Used: %i\n\n", tbl.size, tbl.used);
  61
  62         for (int i = 0; i < 33; i++) {
  63                 bucket = (struct mybucket*)uhtbl_set(&tbl, t[i], strlen(t[i]));
  64                 bucket->mydata = i;
  65         }
  66
  67         for (int i = 0; i < 33; i++) {
  68                 bucket =(struct mybucket*) uhtbl_set(&tbl, 0, i);
  69                 bucket->mydata = i;
  70         }
  71
  72         for (int i = 0; i < 33; i++) {
  73                 bucket = (struct mybucket*)uhtbl_set(&tbl, t[i], strlen(t[i]));
  74                 bucket->mydata = i;
  75         }
  76
  77         for (int i = 0; i < 33; i++) {
  78                 bucket = (struct mybucket*)uhtbl_set(&tbl, 0, i);
  79                 bucket->mydata = i;
  80         }
  81
  82         iter = 0;
  83         while ((bucket = (struct mybucket*)uhtbl_next(&tbl, &iter))) {
  84                 printf("%i\t", (int)bucket->mydata);
  85         }
  86         printf("\nSize: %i, Used: %i\n\n", tbl.size, tbl.used);
  87
  88         for (int i = 0; i < 33; i++) {
  89                 bucket = (struct mybucket*)uhtbl_get(&tbl, t[i], strlen(t[i]));
  90                 printf("%i\t", (int)bucket->mydata);
  91                 bucket = (struct mybucket*)uhtbl_get(&tbl, 0, i);
  92                 printf("%i\t", (int)bucket->mydata);
  93         }
  94         printf("\nSize: %i, Used: %i\n\n", tbl.size, tbl.used);
  95
  96         uhtbl_finalize(&tbl);
  97
  98         return 0;
  99 }