45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
#pragma once
|
|
|
|
#if __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include "../base/base.h"
|
|
#include "hash.h"
|
|
#include "KeyValuePair.h"
|
|
|
|
typedef struct Hashtable{
|
|
uint8 hein; // height=HT_HEIGHTS[hein]
|
|
Autoarr(KVPair)** rows; // Autoarr[height]
|
|
} Hashtable;
|
|
|
|
Hashtable* Hashtable_create();
|
|
void Hashtable_free(Hashtable* ht);
|
|
|
|
// amount of rows
|
|
uint16 Hashtable_height(Hashtable* ht);
|
|
|
|
// don't add pairs with the same keys,
|
|
// or something weird will happen
|
|
// if not sure, use Hashtable_addOrSet()
|
|
void Hashtable_add(Hashtable* ht, char* key, Unitype u);
|
|
|
|
void Hashtable_addOrSet(Hashtable* ht, char* key, Unitype u);
|
|
|
|
// returns null or pointer to value in hashtable
|
|
Unitype* Hashtable_getptr(Hashtable* ht, char* key);
|
|
|
|
Unitype Hashtable_get(Hashtable* ht, char* key);
|
|
bool Hashtable_try_get(Hashtable* ht, char* key, Unitype* output);
|
|
|
|
#define Hashtable_foreach(HT, EL, codeblock)({\
|
|
uint16 hmax=Hashtable_height(HT);\
|
|
for(uint16 h=0; h<hmax; h++){\
|
|
Autoarr(KVPair)* AR=HT->rows[h];\
|
|
Autoarr_foreach(AR, EL, codeblock);\
|
|
}\
|
|
})
|
|
|
|
#if __cplusplus
|
|
}
|
|
#endif |