diff options
| author | Sybren A. Stüvel <sybren@blender.org> | 2021-09-17 12:53:00 +0300 |
|---|---|---|
| committer | Sybren A. Stüvel <sybren@blender.org> | 2021-09-17 13:22:00 +0300 |
| commit | e1d7ce005f9f9ca84befdd531014d498966f27fc (patch) | |
| tree | f518b7fa618a615d4a75f13e983e4f690ee759bd /source/blender/blenlib/BLI_session_uuid.h | |
| parent | 1cd20b0026838c3fb69c0b273db8513f89f31f22 (diff) | |
Blenlib: introduce a UUID type
Add `BLI_uuid` and `DNA_uuid_types.h` with a UUID implementation
following RFC4122 (https://datatracker.ietf.org/doc/html/rfc4122.html).
The following features are implemented:
- A struct of 128 bits that can be used in DNA definitions.
- Generation of version 4 UUIDs, that is, purely random ones.
- UUID equality function.
- String to UUID and UUID to string conversion functions that are
compatible with RFC4122.
- C++ stream operator that outputs the UUID as string.
This UUID will be used by the asset system, to uniquely identify asset
catalogs.
Reviewed By: Severin, jacqueslucke
Differential Revision: https://developer.blender.org/D12475
Diffstat (limited to 'source/blender/blenlib/BLI_session_uuid.h')
| -rw-r--r-- | source/blender/blenlib/BLI_session_uuid.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_session_uuid.h b/source/blender/blenlib/BLI_session_uuid.h index 05355a85b39..887044e9b54 100644 --- a/source/blender/blenlib/BLI_session_uuid.h +++ b/source/blender/blenlib/BLI_session_uuid.h @@ -18,6 +18,13 @@ /** \file * \ingroup bli + * + * Functions for generating and handling "Session UUIDs". + * + * Note that these are not true universally-unique identifiers, but only unique during the current + * Blender session. + * + * For true UUIDs, see `BLI_uuid.h`. */ #ifdef __cplusplus |