BLI_session_uid.h File Reference

#include "DNA_session_uid_types.h"

Go to the source code of this file.

Functions
SessionUID	BLI_session_uid_generate (void)
bool	BLI_session_uid_is_generated (const SessionUID *uid)
bool	BLI_session_uid_is_equal (const SessionUID *lhs, const SessionUID *rhs)
uint64_t	BLI_session_uid_hash_uint64 (const SessionUID *uid)
uint	BLI_session_uid_ghash_hash (const void *uid_v)
bool	BLI_session_uid_ghash_compare (const void *lhs_v, const void *rhs_v)

Detailed Description

Functions for generating and handling "Session UIDs".

Note that these are not true universally-unique identifiers, but only unique during the current Blender session.

For true UUIDs, see BLI_uuid.h.

Definition in file BLI_session_uid.h.

Function Documentation

BLI_session_uid_generate()

SessionUID BLI_session_uid_generate

(

void

)

Generate new UID which is unique throughout the Blender session.

Definition at line 22 of file session_uid.c.

References atomic_add_and_fetch_uint64(), BLI_session_uid_is_generated(), global_session_uid, result, and SessionUID::uid_.

Referenced by BKE_pose_channel_session_uid_generate(), SEQ_relations_session_uid_generate(), and TEST().

BLI_session_uid_ghash_compare()

bool BLI_session_uid_ghash_compare	(	const void *	lhs_v,
		const void *	rhs_v )

Definition at line 59 of file session_uid.c.

References BLI_session_uid_is_equal(), and rhs.

Referenced by BKE_pose_check_uids_unique_and_report(), and SEQ_relations_check_uids_unique_and_report().

BLI_session_uid_ghash_hash()

uint BLI_session_uid_ghash_hash

(

const void *

uid_v

)

Definition at line 53 of file session_uid.c.

References SessionUID::uid_.

Referenced by BKE_pose_check_uids_unique_and_report(), and SEQ_relations_check_uids_unique_and_report().

BLI_session_uid_hash_uint64()

uint64_t BLI_session_uid_hash_uint64

(

const SessionUID *

uid

)

Definition at line 48 of file session_uid.c.

References SessionUID::uid_.

BLI_session_uid_is_equal()

bool BLI_session_uid_is_equal	(	const SessionUID *	lhs,
		const SessionUID *	rhs )

Check whether two UIDs are identical.

Definition at line 43 of file session_uid.c.

References rhs, and SessionUID::uid_.

Referenced by BLI_session_uid_ghash_compare(), BLI_session_uid_is_generated(), and TEST().

BLI_session_uid_is_generated()

bool BLI_session_uid_is_generated

(

const SessionUID *

uid

)

Check whether the UID is properly generated.

Definition at line 38 of file session_uid.c.

References BLI_session_uid_is_equal(), and global_session_uid_none.

Referenced by blender::deg::ObjectRuntimeBackup::backup_pose_channel_runtime_data(), BKE_pose_check_uids_unique_and_report(), BLI_session_uid_generate(), get_uids_cb(), blender::deg::seq_init_cb(), blender::deg::seq_restore_cb(), and TEST().