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CInt8DeltaSumCache Class Reference

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#include <objects/seqtable/impl/delta_cache.hpp>

+ Inheritance diagram for CInt8DeltaSumCache:
+ Collaboration diagram for CInt8DeltaSumCache:

Public Types

typedef Int8 TValue
 
- Public Types inherited from CIntDeltaSumCache
typedef CSeqTable_multi_data TDeltas
 
- 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< Uint8TCounter
 Counter type is CAtomiCounter. More...
 
typedef Uint8 TCount
 Alias for value type of counter. More...
 

Public Member Functions

 CInt8DeltaSumCache (size_t size)
 
 ~CInt8DeltaSumCache (void)
 
TValue GetDeltaSum8 (const TDeltas &deltas, size_t index)
 
- Public Member Functions inherited from CIntDeltaSumCache
virtual ~CIntDeltaSumCache (void)
 
virtual Int4 GetDeltaSum4 (const TDeltas &deltas, size_t index)
 
- Public Member Functions inherited from CObject
 CObject (void)
 Constructor. More...
 
 CObject (const CObject &src)
 Copy constructor. More...
 
virtual ~CObject (void)
 Destructor. More...
 
CObjectoperator= (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

TValue x_GetDeltaSum2 (const TDeltas &deltas, size_t block_index, size_t block_offset)
 
- Protected Member Functions inherited from CObject
virtual void DeleteThis (void)
 Virtual method "deleting" this object. More...
 

Protected Attributes

AutoArray< TValuem_Blocks
 
size_t m_BlocksFilled
 
AutoArray< TValuem_CacheBlockInfo
 
size_t m_CacheBlockIndex
 

Static Protected Attributes

static const size_t kBlockSize = 128
 

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

Definition at line 93 of file delta_cache.hpp.

Member Typedef Documentation

◆ TValue

Definition at line 99 of file delta_cache.hpp.

Constructor & Destructor Documentation

◆ CInt8DeltaSumCache()

CInt8DeltaSumCache::CInt8DeltaSumCache ( size_t  size)

Definition at line 229 of file SeqTable_multi_data.cpp.

◆ ~CInt8DeltaSumCache()

CInt8DeltaSumCache::~CInt8DeltaSumCache ( void  )

Definition at line 240 of file SeqTable_multi_data.cpp.

Member Function Documentation

◆ GetDeltaSum8()

Int8 CInt8DeltaSumCache::GetDeltaSum8 ( const TDeltas deltas,
size_t  index 
)
virtual

◆ x_GetDeltaSum2()

Int8 CInt8DeltaSumCache::x_GetDeltaSum2 ( const TDeltas deltas,
size_t  block_index,
size_t  block_offset 
)
inlineprotected

Member Data Documentation

◆ kBlockSize

const size_t CInt8DeltaSumCache::kBlockSize = 128
staticprotected

Definition at line 110 of file delta_cache.hpp.

Referenced by GetDeltaSum8(), and x_GetDeltaSum2().

◆ m_Blocks

AutoArray<TValue> CInt8DeltaSumCache::m_Blocks
protected

Definition at line 116 of file delta_cache.hpp.

Referenced by x_GetDeltaSum2().

◆ m_BlocksFilled

size_t CInt8DeltaSumCache::m_BlocksFilled
protected

Definition at line 118 of file delta_cache.hpp.

Referenced by GetDeltaSum8(), and x_GetDeltaSum2().

◆ m_CacheBlockIndex

size_t CInt8DeltaSumCache::m_CacheBlockIndex
protected

Definition at line 127 of file delta_cache.hpp.

Referenced by x_GetDeltaSum2().

◆ m_CacheBlockInfo

AutoArray<TValue> CInt8DeltaSumCache::m_CacheBlockInfo
protected

Definition at line 125 of file delta_cache.hpp.

Referenced by x_GetDeltaSum2().


The documentation for this class was generated from the following files:
Modified on Mon Jun 24 05:23:57 2024 by modify_doxy.py rev. 669887