Unique identifier for a CAS object.
Declared in <llvm/CAS/CASID.h>
class CASID;Locally, stores an internal CAS identifier that's specific to a single CAS instance. It's guaranteed not to change across the view of that CAS, but might change between runs.
It also has CASIDContext pointer to allow comparison of these identifiers. If two CASIDs are from the same CASIDContext, they can be compared directly. If they are, then CASIDContext::getHashSchemaIdentifier() is compared to see if they can be compared by hash, in which case the result of getHash() is compared.
| Name | Description |
|---|---|
CASID [constructor] [deleted] | CASID cannot be default-constructed. |
dump | Dump this CASID to the debug stream. |
getContext | Return the CAS context that owns this identifier. |
getHash | Return the raw hash bytes for this identifier. |
print | Print CASID. |
toString | Return a printable string for CASID. |
| Name | Description |
|---|---|
create | Create CASID from CASContext and raw hash bytes. |
getDenseMapTombstoneKey | DenseMap tombstone sentinel key for CASID. |
| Name | Description |
|---|---|
llvm::cas::hash_value | Hash a CASID from its raw hash bytes for use in DenseMap and similar. |
llvm::cas::operator!= | Compare two CAS identifiers for inequality. |
llvm::cas::operator== | Compare two CAS identifiers for equality. |
llvm::cas::operator<< | Print ID to OS. |