hash.h File Reference

#include "stmt/statement.h"
#include "timerange.h"

Include dependency graph for hash.h:

Go to the source code of this file.

Data Structures
struct	TKey
	define TKey and manipulations with it note: 'k' is a pointer to TKey More...
union	TValue
Defines
#define	equalkey(k1, k2)   ( !node_compare(&(k1)->node, &(k2)->node) )
#define	isnilkey(k)   ((k)->isnil)
#define	isnilvalue(v)   ( (v)->up == NULL )
#define	key2int(k)   ((unsigned int)(unsigned long)((k)->node.literal) )
#define	setkey(k, n)   (k)->isnil = 0; (k)->node = (n)
#define	setnilkey(k)   (k)->isnil = 1
#define	setnilvalue(v)   ((v)->up = NULL)
Typedefs
typedef _HashTable	HashTable
typedef safe_table	safe_table
	define TValue and manipulations with it note: 'v' is a pointer to TValue
Functions
void	hash_free (HashTable *t)
const TValue *	hash_get (HashTable *t, const TKey *key)
HashTable *	hash_new (int hashsize)
int	hash_next (HashTable *t, TKey **key, TValue **value)
TValue *	hash_set (HashTable *t, const TKey *key)

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Define Documentation

#define equalkey (  k1, k2   )     ( !node_compare(&(k1)->node, &(k2)->node) )

#define isnilkey (  k   )     ((k)->isnil)

#define isnilvalue (  v   )     ( (v)->up == NULL )

#define key2int (  k   )     ((unsigned int)(unsigned long)((k)->node.literal) )

#define setkey (  k, n   )     (k)->isnil = 0; (k)->node = (n)

#define setnilkey (  k   )     (k)->isnil = 1

#define setnilvalue (  v   )     ((v)->up = NULL)

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Typedef Documentation

typedef struct _HashTable HashTable

typedef struct safe_table safe_table

define TValue and manipulations with it note: 'v' is a pointer to TValue

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Function Documentation

void hash_free (  HashTable *  t  )

const TValue* hash_get (  HashTable *  t, const TKey *  key )

HashTable* hash_new (  int  hashsize  )

int hash_next (  HashTable *  t, TKey **  key, TValue **  value )

TValue* hash_set (  HashTable *  t, const TKey *  key )

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