C++中类的分层设计（纯虚函数）

int hashval = func(key,hashmap->

while(hashmap->

if((hashmap->

&& (strcmp(hashmap->map[hashval].pair->

hashval %= hashmap->

if(hashmap->

hashmap->

hashmap->

hashmap->

else if((hashmap->

&& (strcmp(hashmap->map[hashval].pair->

free(hashmap->map[hashval].pair->

hashmap->map[hashval].pair->

&& (strcmp(map[hashval].pair->

(strcmp(map[hashval].pair->

free(map[hashval].pair->

map[hashval].pair->

map[hashval].pair->

int size = next_prime(2*hashmap->

if(hashmap->

hashmap->map[i].pair->

hashmap->map[i].pair->

delete_array(&hashmap->map,hashmap->

hashmap->

hashmap->

if(hashmap->

//hashmap->

//hashmap->

int hashval = func(key, hashmap->

while(hashmap->

if((hashmap->

&& (strcmp(hashmap->map[hashval].pair->

hashval %= hashmap->

if((hashmap->

&& (strcmp(hashmap->map[hashval].pair->

return hashmap->

int hashval = func(key, hashmap->

while(hashmap->

if((hashmap->

&& strcmp(hashmap->map[hashval].pair->

hashval %= hashmap->

if((hashmap->

(strcmp(hashmap->map[hashval].pair->

hashmap->

delete_pair(&(hashmap->

hashmap->

hashmap->

return map->

return map->

int size = hashmap->

if(hashmap->

delete_pair(&(hashmap->

hashmap->

hashmap->

hashmap->

free(hashmap->

hashmap->

return pair->

return pair->

if(!alloc_hashmap(&newhashmap,hashmap->

if(hashmap->

hashmap->map[i].pair->

hashmap->map[i].pair->

else if(hashmap->

newhashmap->

printf("%s->-f(%s)->%d->

printf("%s->

printf("%s->