CNHashTable.h

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#ifndef CNHASHTABLE_H
#define CNHASHTABLE_H

#include "CNType.h"
#include <stdint.h>

#define CNArraySizeOfHashTable                  256

struct CNHashTableItem ;

typedef uint64_t (*CNCalcHashItemFuncRef)(const void * obj, void * info) ;

struct CNHashTableMethods
{
        CNCalcHashItemFuncRef           calcHashFunc ;
        CNCompareDataFuncRef            compareHashFunc ;
        CNCloneDataFuncRef                      cloneHashFunc ;
        CNDestroyDataFuncRef            destroyHashFunc ;
} ;

struct CNHashTable
{
        struct CNResource *                                     resource ;
        const struct CNHashTableMethods *       tableMethods ;
        struct CNHashTableItem *                        tableItems[CNArraySizeOfHashTable] ;
} ;

void
CNInitHashTable(struct CNHashTable * dst, const struct CNHashTableMethods * methods, struct CNResource * resource) ;

void
CNDestroyHashTable(struct CNHashTable * dst, void * info) ;

const void *
CNSearchHashTable(const struct CNHashTable * table, const void * src, void * info) ;

const void *
CNAddToHashTable(struct CNHashTable * table, const void * src, void * info) ;

#endif  /* CNHASHTABLE_H */