48 #ifndef __DAAL_DATABLOCK_H__ 49 #define __DAAL_DATABLOCK_H__ 51 #include "services/base.h" 52 #include "services/daal_shared_ptr.h" 56 namespace data_management
70 class DataBlockIface :
public Base
73 virtual ~DataBlockIface() {}
78 virtual byte *getPtr()
const = 0;
83 virtual services::SharedPtr<byte> getSharedPtr()
const = 0;
88 virtual size_t getSize()
const = 0;
93 virtual void setPtr(byte *ptr) = 0;
98 virtual void setPtr(
const services::SharedPtr<byte> &ptr) = 0;
103 virtual void setSize(
size_t size) = 0;
109 class DAAL_EXPORT DataBlock :
public DataBlockIface
115 DataBlock() : _ptr(), _size(0)
122 DataBlock(byte * ptr,
size_t size) : _ptr(ptr, services::EmptyDeleter()), _size(size)
129 DataBlock(
const services::SharedPtr<byte> &ptr,
size_t size) : _ptr(ptr), _size(size)
135 DataBlock(
size_t size) : _ptr(), _size(size)
141 DataBlock(
const DataBlock &block)
147 virtual ~DataBlock() {}
149 virtual byte *getPtr() const DAAL_C11_OVERRIDE
154 virtual services::SharedPtr<byte> getSharedPtr() const DAAL_C11_OVERRIDE
159 virtual size_t getSize() const DAAL_C11_OVERRIDE
164 virtual void setPtr(byte *ptr) DAAL_C11_OVERRIDE
166 _ptr = services::SharedPtr<byte>(ptr, services::EmptyDeleter());
169 virtual void setPtr(
const services::SharedPtr<byte> &ptr) DAAL_C11_OVERRIDE
174 virtual void setSize(
size_t size) DAAL_C11_OVERRIDE
180 services::SharedPtr<byte> _ptr;
183 typedef services::SharedPtr<DataBlock> DataBlockPtr;
186 using interface1::DataBlock;
187 using interface1::DataBlockPtr;
188 using interface1::DataBlockIface;
daal
Definition: algorithm_base_common.h:57
daal::data_management::interface1::DataBlock::getSharedPtr
virtual services::SharedPtr< byte > getSharedPtr() const DAAL_C11_OVERRIDE
Definition: data_block.h:154
daal::data_management::interface1::DataBlock::setSize
virtual void setSize(size_t size) DAAL_C11_OVERRIDE
Definition: data_block.h:174
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:70
daal::data_management::interface1::DataBlock::getPtr
virtual byte * getPtr() const DAAL_C11_OVERRIDE
Definition: data_block.h:149
daal::data_management::interface1::DataBlock::setPtr
virtual void setPtr(byte *ptr) DAAL_C11_OVERRIDE
Definition: data_block.h:164
daal::services::interface1::SharedPtr
Shared pointer that retains shared ownership of an object through a pointer. Several SharedPtr object...
Definition: daal_shared_ptr.h:187
daal::data_management::interface1::DataBlock::getSize
virtual size_t getSize() const DAAL_C11_OVERRIDE
Definition: data_block.h:159
daal::data_management::interface1::DataBlockIface::setSize
virtual void setSize(size_t size)=0
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:141
daal::data_management::interface1::DataBlockIface::getPtr
virtual byte * getPtr() const =0
daal::data_management::interface1::DataBlock::DataBlock
DataBlock()
Definition: data_block.h:115
daal::data_management::interface1::DataBlockIface::getSharedPtr
virtual services::SharedPtr< byte > getSharedPtr() const =0
daal::data_management::interface1::DataBlockIface::setPtr
virtual void setPtr(byte *ptr)=0
daal::data_management::interface1::DataBlock::DataBlock
DataBlock(size_t size)
Definition: data_block.h:135
daal::data_management::interface1::DataBlock::DataBlock
DataBlock(byte *ptr, size_t size)
Definition: data_block.h:122
daal::data_management::interface1::DataBlock::setPtr
virtual void setPtr(const services::SharedPtr< byte > &ptr) DAAL_C11_OVERRIDE
Definition: data_block.h:169
daal::data_management::interface1::DataBlock::DataBlock
DataBlock(const services::SharedPtr< byte > &ptr, size_t size)
Definition: data_block.h:129
daal::Base
Base class for Intel(R) Data Analytics Acceleration Library objects
Definition: base.h:65
daal::services::interface1::EmptyDeleter
Implementation of DeleterIface without pointer destroying.
Definition: daal_shared_ptr.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:109