bes::GlobalMetadataStore::MDSReadLock Struct Reference
Unlock and close the MDS item when the ReadLock goes out of scope. More...
#include <GlobalMetadataStore.h>
Collaboration diagram for bes::GlobalMetadataStore::MDSReadLock:
Public Member Functions | |
| virtual void | clearLock () |
| MDSReadLock (const std::string n, bool l, GlobalMetadataStore *store) | |
| virtual bool | operator() () |
Public Attributes | |
| bool | locked |
| GlobalMetadataStore * | mds |
| std::string | name |
Detailed Description
Unlock and close the MDS item when the ReadLock goes out of scope.
- Note
- This needs to be public because software that uses the MDS needs to hold instances of the MDSReadLock.
- Passing in a pointer to an instance of GlobalMetadataStore makes GlobalMetadataStore easier to subclass. If get_instance() is called in this code, then only a GlobalMetadataStore, and not the subclass, will be used to unlock the item.
Definition at line 193 of file GlobalMetadataStore.h.
The documentation for this struct was generated from the following file:
