CatWithApple0708 / C-dict

hashtable(bkdr hash) in C. Plz checkout https://github.com/hit9/Daily-C-Snip

C-dict

####API

int dict_init(dict_t *); 

int dict_size(dict_t *); 

void dict_set(dict_t *, char *, void *); 

int dict_get(dict_t *, char *, void **); 

int dict_del(dict_t *, char *); 

void dict_keys(dict_t *, char **); 

void dict_reset(dict_t *); 

void dict_destory(dict_t *); 

int dict_iter(dict_t *, char **, void **); 

####Test

cd test
make test

####Data Type

dict_t;

####Example

	dict_t *d = (dict_t *)malloc(sizeof(dict_t));
	char *var; 
	
	dict_init(d); 
	
	dict_set(d, "key1", "var1"); 
	dict_set(d, "key2", "var2"); 
	dict_set(d, "key3", "var3"); 
	
	dict_get(d, "key1", (void **)&var); 
	printf("key1=>%s\n", var);
	
	printf("dict size:%d\n", dict_size(d));
	
	if (1 == dict_del(d, "key3"))
		printf("del key3 done\n");
	
	char **ks = (char **)malloc(dict_size(d)*sizeof(char*)); 
	int i; 
	dict_keys(d, ks); 
	for(i = 0; i < dict_size(d); i++)
		printf("%s ",*(ks+i) );
	printf("\n");
	
	char *k, *v; 
	while(dict_iter(d, &k, (void **)&v))
		printf("%s = >%s\n", k, v);
	
	dict_reset(d); 
	
	dict_destory(d); 
	free(d); 

TODO

dict_merge()