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lockmgr::TableDataLockContainer< WriteLock > Class Template Reference

#include <LockMgr.h>

+ Inheritance diagram for lockmgr::TableDataLockContainer< WriteLock >:
+ Collaboration diagram for lockmgr::TableDataLockContainer< WriteLock >:

Static Public Member Functions

static auto acquire (const int db_id, const TableDescriptor *td)

Private Member Functions

 TableDataLockContainer (const TableDescriptor *obj, WriteLock &&lock)

Additional Inherited Members

- Public Member Functions inherited from lockmgr::LockContainerImpl< const TableDescriptor *, WriteLock >
const TableDescriptoroperator() () const final
- Public Member Functions inherited from lockmgr::AbstractLockContainer< const TableDescriptor * >
virtual ~AbstractLockContainer ()
- Protected Member Functions inherited from lockmgr::LockContainerImpl< const TableDescriptor *, WriteLock >
 LockContainerImpl (const TableDescriptor *obj, WriteLock &&lock)
- Protected Member Functions inherited from lockmgr::TableLockContainerImpl
 TableLockContainerImpl (const std::string &table_name)
- Protected Attributes inherited from lockmgr::LockContainerImpl< const TableDescriptor *, WriteLock >
const TableDescriptorobj_
WriteLock lock_
- Protected Attributes inherited from lockmgr::TableLockContainerImpl
std::string table_name_

Detailed Description

class lockmgr::TableDataLockContainer< WriteLock >

Definition at line 183 of file LockMgr.h.

Constructor & Destructor Documentation

Definition at line 196 of file LockMgr.h.

197  : LockContainerImpl<const TableDescriptor*, WriteLock>(obj, std::move(lock))
std::string tableName
TableLockContainerImpl(const std::string &table_name)
Definition: LockMgr.h:89

Member Function Documentation

static auto lockmgr::TableDataLockContainer< WriteLock >::acquire ( const int  db_id,
const TableDescriptor td 

Definition at line 187 of file LockMgr.h.

References CHECK, lockmgr::TableLockMgrImpl< TableDataLockMgr >::getWriteLockForTable(), TableDescriptor::tableId, TableDescriptor::tableName, and VLOG.

187  {
188  CHECK(td);
189  ChunkKey chunk_key{db_id, td->tableId};
190  VLOG(1) << "Acquiring Table Data Write Lock for table: " << td->tableName;
191  return TableDataLockContainer<WriteLock>(
193  }
std::vector< int > ChunkKey
Definition: types.h:37
std::string tableName
static WriteLock getWriteLockForTable(const Catalog_Namespace::Catalog &cat, const std::string &table_name)
Definition: LockMgrImpl.h:155
#define CHECK(condition)
Definition: Logger.h:209
#define VLOG(n)
Definition: Logger.h:303

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The documentation for this class was generated from the following file: