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NCBI C++ ToolKit: CQueueItemBase Class Reference
Search Toolkit Book for CQueueItemBase
CQueueItemBase – skeleton blocking-queue item, sans actual request. More...
#include <util/thread_pool_old.hpp>
Inheritance diagram for CQueueItemBase:
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Collaboration diagram for CQueueItemBase:
[legend] Public Types enum EStatus {
ePending , eActive , eComplete , eWithdrawn ,
eForciblyCaught
} typedef Uint4 TPriority Every request has an associated 32-bit priority field, but only the top eight bits are under direct user control. More...
typedef Uint1 TUserPriority Public Types inherited from CObject enum EAllocFillMode { eAllocFillNone = 1 , eAllocFillZero , eAllocFillPattern } Control filling of newly allocated memory. More...
typedef CObjectCounterLocker TLockerType Default locker type for CRef. More...
typedef atomic< Uint8 > TCounter Counter type is CAtomiCounter. More...
typedef Uint8 TCount Alias for value type of counter. More...
Public Member Functions CQueueItemBase (TPriority priority) bool operator> (const CQueueItemBase &item) const const TPriority & GetPriority (void) const const EStatus & GetStatus (void) const TUserPriority GetUserPriority (void) const void MarkAsComplete (void) void MarkAsForciblyCaught (void) Public Member Functions inherited from CObject 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...
Public Member Functions inherited from CDebugDumpable 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 Protected Member Functions virtual void x_SetStatus (EStatus new_status) Protected Member Functions inherited from CObject virtual void DeleteThis (void) Virtual method "deleting" this object. More...
Protected Attributes TPriority m_Priority EStatus m_Status Additional Inherited Members Static Public Member Functions inherited from CObject static NCBI_XNCBI_EXPORT void ThrowNullPointerException (void) Define method to throw null pointer exception. More...
static NCBI_XNCBI_EXPORT void ThrowNullPointerException (const type_info &type) static EAllocFillMode GetAllocFillMode (void) static void SetAllocFillMode (EAllocFillMode mode) static void SetAllocFillMode (const string &value) Set mode from configuration parameter value. More...
Static Public Member Functions inherited from CDebugDumpable static void EnableDebugDump (bool on) Static Public Attributes inherited from CObject static const TCount eCounterBitsCanBeDeleted = 1 << 0 Define possible object states. More...
static const TCount eCounterBitsInPlainHeap = 1 << 1 Heap signature was found. More...
static const TCount eCounterBitsPlaceMask Mask for 'in heap' state flags. More...
static const int eCounterStep = 1 << 2 Skip over the "in heap" bits. More...
static const TCount eCounterValid = TCount(1) << (sizeof(TCount) * 8 - 2) Minimal value for valid objects (reference counter is zero) Must be a single bit value. More...
static const TCount eCounterStateMask Valid object, and object in heap. More...
Detailed Description
CQueueItemBase – skeleton blocking-queue item, sans actual request.
Definition at line 68 of file thread_pool_old.hpp.
The documentation for this class was generated from the following file:
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