Kohi Game Engine
hashtable.h
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1 
12 #pragma once
13 
14 #include "defines.h"
15 
25 typedef struct hashtable {
26  u64 element_size;
27  u32 element_count;
28  b8 is_pointer_type;
29  void* memory;
30 } hashtable;
31 
41 KAPI void hashtable_create(u64 element_size, u32 element_count, void* memory, b8 is_pointer_type, hashtable* out_hashtable);
42 
48 KAPI void hashtable_destroy(hashtable* table);
49 
59 KAPI b8 hashtable_set(hashtable* table, const char* name, void* value);
60 
70 KAPI b8 hashtable_set_ptr(hashtable* table, const char* name, void** value);
71 
81 KAPI b8 hashtable_get(hashtable* table, const char* name, void* out_value);
82 
92 KAPI b8 hashtable_get_ptr(hashtable* table, const char* name, void** out_value);
93 
103 KAPI b8 hashtable_fill(hashtable* table, void* value);
defines.h
This file contains global type definitions which are used throughout the entire engine and applicatio...
KAPI
#define KAPI
Import/export qualifier.
Definition: defines.h:177
u32
unsigned int u32
Unsigned 32-bit integer.
Definition: defines.h:25
b8
_Bool b8
8-bit boolean type
Definition: defines.h:58
u64
unsigned long long u64
Unsigned 64-bit integer.
Definition: defines.h:28
hashtable_set_ptr
KAPI b8 hashtable_set_ptr(hashtable *table, const char *name, void **value)
Stores a pointer as provided in value in the hashtable. Only use for tables which were created with i...
hashtable_get
KAPI b8 hashtable_get(hashtable *table, const char *name, void *out_value)
Obtains a copy of data present in the hashtable. Only use for tables which were NOT created with is_p...
hashtable
struct hashtable hashtable
Represents a simple hashtable. Members of this structure should not be modified outside the functions...
hashtable_create
KAPI void hashtable_create(u64 element_size, u32 element_count, void *memory, b8 is_pointer_type, hashtable *out_hashtable)
Creates a hashtable and stores it in out_hashtable.
hashtable_set
KAPI b8 hashtable_set(hashtable *table, const char *name, void *value)
Stores a copy of the data in value in the provided hashtable. Only use for tables which were NOT crea...
hashtable_fill
KAPI b8 hashtable_fill(hashtable *table, void *value)
Fills all entries in the hashtable with the given value. Useful when non-existent names should return...
hashtable_get_ptr
KAPI b8 hashtable_get_ptr(hashtable *table, const char *name, void **out_value)
Obtains a pointer to data present in the hashtable. Only use for tables which were created with is_po...
hashtable_destroy
KAPI void hashtable_destroy(hashtable *table)
Destroys the provided hashtable. Does not release memory for pointer types.
hashtable
Represents a simple hashtable. Members of this structure should not be modified outside the functions...
Definition: hashtable.h:25
hashtable::element_count
u32 element_count
Definition: hashtable.h:27
hashtable::is_pointer_type
b8 is_pointer_type
Definition: hashtable.h:28
hashtable::memory
void * memory
Definition: hashtable.h:29
hashtable::element_size
u64 element_size
Definition: hashtable.h:26