hashmap_ext.c File Reference

Implementation of the hashmap_ext module. More...

#include "hashmap_ext.h"
#include "common.h"

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Functions
static hashmap_uint32_t	xxhash_hasher (hashmap_uint32_t seed, const void *key, hashmap_uint32_t key_len)
int	hashmap_create_xh (const hashmap_uint32_t initial_capacity, struct hashmap_s *const out_hashmap)
	Create a hashmap with a custom hash function.
hashmap_uint32_t	hashmap_new_hash (struct hashmap_s *const m, const char *const key, const hashmap_uint32_t len)
int	hashmap_put_tuple (struct hashmap_s *const m, const char *const key, const hashmap_uint32_t len, PyObject *restrict py_key, PyObject *restrict value)
struct map_tuple *	hashmap_pop_tuple (struct hashmap_s *const m, const char *const key, const hashmap_uint32_t len)
	Remove a value from the hashmap.
static int	free_iter (void *const context, void *const held)
void	hashmap_destroy_tuple (struct hashmap_s *m)
	Destroy a hashmap, assuming the values are map_tuples.
static int	free_iter_py (void *const context, void *const held)
void	hashmap_destroy_py (struct hashmap_s *m)
	Destroy a hashmap, assuming the values are PyObjects.

Detailed Description

Implementation of the hashmap_ext module.

Function Documentation

free_iter()

static int free_iter ( void *const  context, void *const  held  )

static

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free_iter_py()

static int free_iter_py ( void *const  context, void *const  held  )

static

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hashmap_create_xh()

int hashmap_create_xh	(	const hashmap_uint32_t	initial_capacity,
		struct hashmap_s *const	out_hashmap
	)

Create a hashmap with a custom hash function.

Parameters

initial_capacity	the initial capacity of the hashmap
out_hashmap	the hashmap to create

Returns

0 on success, 1 on failure

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hashmap_new_hash()

hashmap_uint32_t hashmap_new_hash	(	struct hashmap_s *const	m,
		const char *const	key,
		const hashmap_uint32_t	len
	)

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hashmap_put_tuple()

int hashmap_put_tuple	(	struct hashmap_s *const	m,
		const char *const	key,
		const hashmap_uint32_t	len,
		PyObject *restrict	py_key,
		PyObject *restrict	value
	)

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xxhash_hasher()

static hashmap_uint32_t xxhash_hasher ( hashmap_uint32_t  seed, const void *  key, hashmap_uint32_t  key_len  )

static

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