imgdoc2::DataObjectOnHeap Class Reference

An implementation of the IDataObjBase interface. This class allocates and owns memory on the heap. More...

#include <DataObjectImplementations.h>

Inheritance diagram for imgdoc2::DataObjectOnHeap:

Public Member Functions
	DataObjectOnHeap (size_t size)
void	GetData (const void **p, size_t *s) const override
const std::uint8_t *	GetDataC () const
	Gets a const pointer to the data. The size of this buffer is given by "GetSizeOfData".
std::uint8_t *	GetData ()
	Gets a pointer to the data. The size of this buffer is given by "GetSizeOfData".
size_t	GetSizeOfData () const
	DataObjectOnHeap (const DataObjectOnHeap &)=delete
DataObjectOnHeap &	operator= (const DataObjectOnHeap &)=delete
	DataObjectOnHeap (DataObjectOnHeap &&)=delete
DataObjectOnHeap &	operator= (DataObjectOnHeap &&)=delete
virtual void	GetData (const void **p, size_t *s) const =0

Detailed Description

An implementation of the IDataObjBase interface. This class allocates and owns memory on the heap.

Constructor & Destructor Documentation

DataObjectOnHeap()

imgdoc2::DataObjectOnHeap::DataObjectOnHeap ( size_t  size )

inlineexplicit

Constructor which allocates the specified amount of data on the heap.

Parameters

size	The size of the buffer to allocate (in bytes).

Member Function Documentation

GetData()

void imgdoc2::DataObjectOnHeap::GetData ( const void **  p, size_t *  s  ) const

inlineoverridevirtual

Gets pointer to the data and its size. Passing in nullptr is valid if not interested in the respective return value.

Parameters

	p	If non-null, the address of the data is put here.
[in,out]	s	If non-null, the size of the data is put here.

Implements imgdoc2::IDataObjBase.

GetSizeOfData()

size_t imgdoc2::DataObjectOnHeap::GetSizeOfData ( ) const

inline

Gets size of data in bytes.

Returns

The size of the data in bytes.

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The documentation for this class was generated from the following file:

• inc/impl/DataObjectImplementations.h