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NCBI C++ ToolKit: SAsyncWriteTask Struct Reference
Search Toolkit Book for SAsyncWriteTask
SAsyncWriteTask (weak_ptr< ICache > cache, SMeta meta) EStatus Execute (void) override Do the actual job. More...
CThreadPool_Task (unsigned int priority=0) Constructor. More...
void RequestToCancel (void) Cancel the task. More...
bool IsCancelRequested (void) const Check if cancellation of the task was requested. More...
EStatus GetStatus (void) const Get status of the task. More...
bool IsFinished (void) const Check if task execution has been already finished (successfully or not) More...
unsigned int GetPriority (void) const Get priority of the task. More...
CObject (void) Constructor. More...
CObject (const CObject &src) Copy constructor. More...
virtual ~CObject (void) Destructor. More...
CObject & operator= (const CObject &src) THROWS_NONE Assignment operator. More...
bool CanBeDeleted (void) const THROWS_NONE Check if object can be deleted. More...
bool IsAllocatedInPool (void) const THROWS_NONE Check if object is allocated in memory pool (not system heap) More...
bool Referenced (void) const THROWS_NONE Check if object is referenced. More...
bool ReferencedOnlyOnce (void) const THROWS_NONE Check if object is referenced only once. More...
void AddReference (void) const Add reference to object. More...
void RemoveReference (void) const Remove reference to object. More...
void ReleaseReference (void) const Remove reference without deleting object. More...
virtual void DoNotDeleteThisObject (void) Mark this object as not allocated in heap – do not delete this object. More...
virtual void DoDeleteThisObject (void) Mark this object as allocated in heap – object can be deleted. More...
void * operator new (size_t size) Define new operator for memory allocation. More...
void * operator new[] (size_t size) Define new[] operator for 'array' memory allocation. More...
void operator delete (void *ptr) Define delete operator for memory deallocation. More...
void operator delete[] (void *ptr) Define delete[] operator for memory deallocation. More...
void * operator new (size_t size, void *place) Define new operator. More...
void operator delete (void *ptr, void *place) Define delete operator. More...
void * operator new (size_t size, CObjectMemoryPool *place) Define new operator using memory pool. More...
void operator delete (void *ptr, CObjectMemoryPool *place) Define delete operator. More...
virtual void DebugDump (CDebugDumpContext ddc, unsigned int depth) const Define method for dumping debug information. More...
CDebugDumpable (void) virtual ~CDebugDumpable (void) void DebugDumpText (ostream &out, const string &bundle, unsigned int depth) const void DebugDumpFormat (CDebugDumpFormatter &ddf, const string &bundle, unsigned int depth) const void DumpToConsole (void) const
Definition at line 63 of file cache_async.cpp.
◆ SAsyncWriteTask() ◆ Execute()
Do the actual job.
Called by whichever thread handles this task.
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Returns
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Result of task execution (the status will be set accordingly)
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Note
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Only 3 values are allowed: eCompleted, eFailed, eCanceled.
Implements CThreadPool_Task.
Definition at line 101 of file cache_async.cpp.
References data, CThreadPool_Task::eCanceled, CThreadPool_Task::eCompleted, CRWStreambuf::fOwnWriter, GetDiagContext(), m_Cache, m_Meta, NcbiStreamCopy(), and CDiagContext::SetRequestContext().
◆ data stringstream SAsyncWriteTask::data ◆ m_Cache weak_ptr<ICache> SAsyncWriteTask::m_Cache private ◆ m_Meta SMeta SAsyncWriteTask::m_Meta private
The documentation for this struct was generated from the following file:
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