// OK
void* hashmap_get(t_hashmap* map, char* path) {
int slot = hashmap_hashcode(path, map->slots);
t_hashmap_entry* entries = map->entries[slot];
while (strcmp(entries->key,path) != 0 && entries != NULL) {
entries = entries->next;
}
return strcmp(entries->key,path) != 0 ? NULL : entries->value;
}
// ------------------------------
// Function: hashmap_put
// Description: add entry to hashmap
// Return: null
// ------------------------------
void hashmap_put(t_hashmap* map, char* key, void* value)
{
if (map->size >= (map->load_factor * map->slots))
{
t_hashmap_entry** new_entries = (t_hashmap_entry**)calloc(map->slots * map->grow_factor, sizeof(t_hashmap_entry*));
int i;
for (i = 0; i < map->slots; i++)
{
t_hashmap_entry* entry = map->entries[i];
while (entry)
{
t_hashmap_entry* next = entry->next;
unsigned int code = hashmap_hashcode(entry->key, map->slots * map->grow_factor);
entry->next = new_entries[code];
new_entries[code] = entry;
entry = next;
}
}
free(map->entries);
map->entries = new_entries;
printf("new entries created\n");
}
unsigned int hashcode = hashmap_hashcode(key, map->slots);
t_hashmap_entry** current = &map->entries[hashcode];
while (*current)
{
if (!strcmp((*current)->key, key))
{
(*current)->value = value;
return;
}
*current = (*current)->next;
}
*current = hashmap_entry_create(key, value);
map->size++;
}
void hashmap_put(t_hashmap* map, char* key, void* value) {
int slot = hashmap_hashcode(key, map->slots);
t_hashmap_entry** entries = &(map->entries[slot]);
while (*entries != NULL) {
if (strcmp(((*entries)->key), key) == 0) {
(*entries)->value = value;
return;
}
entries = &((*entries)->next);
}
(*entries) = hashmap_entry_create(key, value);
map->size++;
}
void* hashmap_get(t_hashmap* map, char* key) {
int slot = hashmap_hashcode(key, map->slots);
if (map->entries[slot] == NULL)
return NULL;
t_hashmap_entry* entries = map->entries[slot];
while (entries != NULL) {
if (strcmp(entries->key,key) == 0) {
return entries->value;
}
entries = entries->next;
}
return NULL;
}
// ------------------------------
// Function: hashmap_get
// Description: get the value from the key
// Return: value
// ------------------------------
void* hashmap_get(t_hashmap* map, char* key)
{
unsigned int hashcode = hashmap_hashcode(key, map->slots);
t_hashmap_entry* current = map->entries[hashcode];
while (current)
{
if (!strcmp(current->key, key))
{
return current->value;
}
current = current->next;
}
return NULL;
}
// OK
void* hashmap_delete(t_hashmap* map, char* key){
int slot = hashmap_hashcode(key, map->slots);
void* value = NULL;
t_hashmap_entry **entry = &(map->entries[slot]), *toDelete;
while(*entry){
if(strcmp((*entry)->key, key) == 0){
value = (*entry)->value;
toDelete = *entry;
*entry = (*entry)->next;
free(toDelete);
return value;
}
*entry = (*entry)->next;
}
return value;
}
void* hashmap_delete(t_hashmap* map, char* key) {
int slot = hashmap_hashcode(key, map->slots);
if (map->entries[slot] == NULL)
return NULL;
t_hashmap_entry** entries = &(map->entries[slot]);
while ((*entries) != NULL) {
if (strcmp((*entries)->key, key) == 0) {
t_hashmap_entry* tmp = *entries;
void* value = tmp->value;
*entries = (*entries)->next;
free(tmp);
return value;
}
entries = &((*entries)->next);
}
return NULL;
}
// ------------------------------
// Function: hashmap_remove
// Description:
// Return: None
// ------------------------------
void hashmap_remove(t_hashmap * map, char* key)
{
unsigned int hash = hashmap_hashcode(key, map->slots);
t_hashmap_entry* tmp;
t_hashmap_entry** entry = &map->entries[hash];
while (*entry)
{
if (!strcmp(key, (*entry)->key))
{
tmp = *entry;
*entry = (*entry)->next;
free(tmp);
map->size--;
break;
}
entry = &(*entry)->next;
}
}
// OK
// Ex : hashmap_put(map, 'student.rate', 56);
// hashmap_traverse(map, 'student.rate') 56
void hashmap_put(t_hashmap* map, char* path, void* value, Type type) {
printf("\n---------------MAP_PUT-------------------");
printf("\nmap->size: %d\tmap->slots*load_factor: %1.1f\tpath: %s\tvalue: %s\ttype: %s", map->size, map->slots * map->load_factor, path, (char*)value,printType(type));
if(map->size >= (map->slots * map->load_factor)){
hashmap_resize(map);
printf("\nDEBUG: after resize map->slots: %d\tmap->size: %d\n", map->slots, map->size);
}
// printf("DEBUG: not resizing\n");
int slot = hashmap_hashcode(path, map->slots);
printf("\thashcode: %d\n", slot);
t_hashmap_entry** entries = &(map->entries[slot]);
// printf("DEBUG: before while\nvalue=%s", );
while ((*entries) != NULL) {
if (strcmp((*entries)->key, path) == 0) {
(*entries)->value = value;
(*entries)->type = type;
return;
}
entries = &((*entries)->next);
}
(*entries) = hashmap_entry_create(path, value,type);
map->size++;
}
// OK
void* hashmap_remove(t_hashmap* map, char* key){
int mKey = hashmap_hashcode(key, map->slots);
t_hashmap_entry* current_entry = map->entries[mKey];
t_hashmap_entry* previous_entry = NULL;
while(strcmp(current_entry->key, key) != 0 && current_entry->next != NULL){
// printf("\nwhile");
previous_entry = current_entry;
current_entry = current_entry->next;
}
if(strcmp(current_entry->key, key) != 0)
return NULL;
char* value = current_entry->value;
//le maillon est le premier de la chaîne
if(!previous_entry){
//printf("\nle maillon est le premier de la chaine");
map->entries[mKey % (map->slots)] = current_entry->next;
}
//le maillon est au milieu de la chaine
if(previous_entry && current_entry->next){
// printf("\nle maillon est au milieu de la chaine");
previous_entry->next = current_entry->next;
}
//sinon: le maillon est en fin de chaine
free(current_entry);
map->size--;
return value;
}
