learning-by-doing/21st_century_c/chapter11/dict_use.c

#include <stdio.h>
#include "dict.h"
#include "memory.h"



int main() {

  int zero = 0;
  float one = 1.0;
  char two[] = "two";

  dictionary *d = dictionary_new();

  dictionary_add(d, "an int", &zero);
  dictionary_add(d, "a float", &one);
  for (size_t i = 0; i < 10; i++) {
    dictionary_add(d, "a string", &two);
  }

  printf("The integer I recorded was: %i\n", *(int*) dictionary_find(d, "an int"));
  printf("The string I recorded was: %s\n", (char*) dictionary_find(d, "a string"));

  dictionary *new_d = dictionary_copy(d);

  dictionary_free(d);

  unsigned int three = 3;

  dictionary_add(new_d, "an uint", &three);

  dictionary_free(new_d);

}