24 #ifndef __DAAL_DATABLOCK_H__
25 #define __DAAL_DATABLOCK_H__
27 #include "services/base.h"
28 #include "services/daal_shared_ptr.h"
32 namespace data_management
46 class DataBlockIface :
public Base
49 virtual ~DataBlockIface() {}
54 virtual byte *getPtr()
const = 0;
59 virtual services::SharedPtr<byte> getSharedPtr()
const = 0;
64 virtual size_t getSize()
const = 0;
69 virtual void setPtr(byte *ptr) = 0;
74 virtual void setPtr(
const services::SharedPtr<byte> &ptr) = 0;
79 virtual void setSize(
size_t size) = 0;
85 class DAAL_EXPORT DataBlock :
public DataBlockIface
91 DataBlock() : _ptr(), _size(0)
98 DataBlock(byte * ptr,
size_t size) : _ptr(ptr, services::EmptyDeleter()), _size(size)
105 DataBlock(
const services::SharedPtr<byte> &ptr,
size_t size) : _ptr(ptr), _size(size)
111 DataBlock(
size_t size) : _ptr(), _size(size)
117 DataBlock(
const DataBlock &block)
123 virtual ~DataBlock() {}
125 virtual byte *getPtr() const DAAL_C11_OVERRIDE
130 virtual services::SharedPtr<byte> getSharedPtr() const DAAL_C11_OVERRIDE
135 virtual size_t getSize() const DAAL_C11_OVERRIDE
140 virtual void setPtr(byte *ptr) DAAL_C11_OVERRIDE
142 _ptr = services::SharedPtr<byte>(ptr, services::EmptyDeleter());
145 virtual void setPtr(
const services::SharedPtr<byte> &ptr) DAAL_C11_OVERRIDE
150 virtual void setSize(
size_t size) DAAL_C11_OVERRIDE
156 services::SharedPtr<byte> _ptr;
159 typedef services::SharedPtr<DataBlock> DataBlockPtr;
162 using interface1::DataBlock;
163 using interface1::DataBlockPtr;
164 using interface1::DataBlockIface;
daal::data_management::interface1::DataBlock::setPtr
virtual void setPtr(byte *ptr) DAAL_C11_OVERRIDE
Definition: data_block.h:140
daal::Base
Base class for Intel(R) Data Analytics Acceleration Library objects
Definition: base.h:41
daal::data_management::interface1::DataBlock::getSharedPtr
virtual services::SharedPtr< byte > getSharedPtr() const DAAL_C11_OVERRIDE
Definition: data_block.h:130
daal::data_management::interface1::DataBlock::getSize
virtual size_t getSize() const DAAL_C11_OVERRIDE
Definition: data_block.h:135
daal::data_management::interface1::DataBlockIface::getSize
virtual size_t getSize() const =0
daal::data_management::interface1::DataBlock::DataBlock
DataBlock(const DataBlock &block)
Definition: data_block.h:117
daal::data_management::interface1::DataBlockIface::setSize
virtual void setSize(size_t size)=0
daal::data_management::interface1::DataBlock::getPtr
virtual byte * getPtr() const DAAL_C11_OVERRIDE
Definition: data_block.h:125
daal::data_management::interface1::DataBlock
Class that stores a pointer to a byte array and its size. Not responsible for memory management...
Definition: data_block.h:85
daal::data_management::interface1::DataBlock::setSize
virtual void setSize(size_t size) DAAL_C11_OVERRIDE
Definition: data_block.h:150
daal::data_management::interface1::DataBlock::DataBlock
DataBlock(size_t size)
Definition: data_block.h:111
daal::data_management::interface1::DataBlockIface::getPtr
virtual byte * getPtr() const =0
daal::data_management::interface1::DataBlockIface::setPtr
virtual void setPtr(byte *ptr)=0
daal::data_management::interface1::DataBlock::DataBlock
DataBlock(byte *ptr, size_t size)
Definition: data_block.h:98
daal::data_management::interface1::DataBlock::DataBlock
DataBlock()
Definition: data_block.h:91
daal::data_management::interface1::DataBlockIface
Abstract interface class for a data management component responsible for a pointer to a byte array an...
Definition: data_block.h:46
daal::data_management::interface1::DataBlockIface::getSharedPtr
virtual services::SharedPtr< byte > getSharedPtr() const =0
daal::data_management::interface1::DataBlock::setPtr
virtual void setPtr(const services::SharedPtr< byte > &ptr) DAAL_C11_OVERRIDE
Definition: data_block.h:145
daal::data_management::interface1::DataBlock::DataBlock
DataBlock(const services::SharedPtr< byte > &ptr, size_t size)
Definition: data_block.h:105