Public Member Functions |
| STATIC_CONST (HASH_VALUE_PART_MASK=0xFFFF) |
Static Public Member Functions |
static bool | getLocked (Uint32 data) |
static bool | getUnlocked (Uint32 data) |
static Uint32 | getScanBits (Uint32 data) |
static Uint32 | getHashValuePart (Uint32 data) |
static Uint32 | getOpPtrI (Uint32 data) |
static Uint32 | setLocked (Uint32 opPtrI) |
static Uint32 | setUnlocked (Uint32 hashValuePart, Uint32 scanBits) |
static Uint32 | setScanBit (Uint32 header, Uint32 scanBit) |
static Uint32 | clearScanBit (Uint32 header, Uint32 scanBit) |
Detailed Description
Definition at line 186 of file Dbacc.hpp.
Member Function Documentation
ElementHeader::STATIC_CONST |
( |
HASH_VALUE_PART_MASK |
= 0xFFFF | ) |
|
l = Locked – If true contains operation else scan bits + hash value s = Scan bits h = Hash value o = Operation ptr I
1111111111222222222233
01234567890123456789012345678901 lssssssssssss hhhhhhhhhhhhhhhh ooooooooooooooooooooooooooooooo
The documentation for this class was generated from the following file:
- storage/ndb/src/kernel/blocks/dbacc/Dbacc.hpp