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nieco viac

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This commit is contained in:
Radovan Kofira 2020-11-10 19:44:27 +01:00
parent a4761bdf17
commit 823d21befb
1 changed files with 19 additions and 7 deletions
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26
cv6/a_station.c
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@ -6,14 +6,14 @@ struct station* create_station(){
struct station* station = (struct station*)calloc(1,sizeof(struct station)); struct station* station = (struct station*)calloc(1,sizeof(struct station));
station->tracks = (struct car**)calloc(STATION_SIZE, sizeof(struct car*)); station->tracks = (struct car**)calloc(STATION_SIZE, sizeof(struct car*));
station->track_count = STATION_SIZE; station->track_count = STATION_SIZE;
return station; return station;
} }
unsigned long hash(char *key, size_t len) /*unsigned long hash(char *key, size_t len){
{ unsigned long hash;
unsigned long hash, i; int i;
for(hash = i = 0; i < len; ++i) for(hash = i = 0; i < len; ++i)
{ { hash += key[i];
hash += key[i];
hash += (hash << 10); hash += (hash << 10);
hash ^= (hash >> 6); hash ^= (hash >> 6);
} }
@ -21,12 +21,24 @@ unsigned long hash(char *key, size_t len)
hash ^= (hash >> 11); hash ^= (hash >> 11);
hash += (hash << 15); hash += (hash << 15);
return hash; return hash;
} }*/
void destroy_station(struct station* station){ void destroy_station(struct station* station){
} }
int select_track(struct station* station, const char* target){ int select_track(struct station* station, const char* target){
return 0; unsigned long hash=0;
int i,len;
for(hash = i = 0; i < len; ++i)
{
hash += target[i];
hash += (hash << 10);
hash ^= (hash >> 6);
}
hash += (hash << 3);
hash ^= (hash >> 11);
hash += (hash << 15);
return hash;
} }
void add_target_capacity(struct station* station,const char* target, int capacity){ void add_target_capacity(struct station* station,const char* target, int capacity){