mitk::ChannelDescriptor Class Reference

An object which holds all essential information about a single channel of an Image. More...

#include <mitkChannelDescriptor.h>

Collaboration diagram for mitk::ChannelDescriptor:

Public Member Functions
	ChannelDescriptor (mitk::PixelType type, vcl_size_t numOfElements, bool allocate=false)
	~ChannelDescriptor ()
PixelType	GetPixelType () const
	Get the type of channel's elements. More...
vcl_size_t	GetSize () const
	Get the size in bytes of the channel. More...
unsigned char *	GetData () const
	Get the pointer to the actual data of the channel. More...

Protected Member Functions
void	SetData (void *dataPtr)
void	AllocateData ()

Protected Attributes
std::string	m_Name
PixelType	m_PixelType
vcl_size_t	m_Size
unsigned char *	m_Data

Detailed Description

An object which holds all essential information about a single channel of an Image.

The channel descriptor is designed to be used only as a part of the ImageDescriptor. A consequence to this is that the ChannelDescriptor does not hold the geometry information, only the PixelType. The pixel type is the single information that can differ among an image with multiple channels.

Definition at line 27 of file mitkChannelDescriptor.h.

Constructor & Destructor Documentation

ChannelDescriptor()

mitk::ChannelDescriptor::ChannelDescriptor	(	mitk::PixelType	type,
		vcl_size_t	numOfElements,
		bool	allocate = false
	)

Definition at line 15 of file mitkChannelDescriptor.cpp.

~ChannelDescriptor()

mitk::ChannelDescriptor::~ChannelDescriptor

(

)

Definition at line 21 of file mitkChannelDescriptor.cpp.

Member Function Documentation

AllocateData()

void mitk::ChannelDescriptor::AllocateData ( )

protected

Definition at line 50 of file mitkChannelDescriptor.cpp.

References m_Data, and m_Size.

GetData()

unsigned char* mitk::ChannelDescriptor::GetData ( ) const

inline

Get the pointer to the actual data of the channel.

Warning

Such access to the image's data is not safe and will be replaced

Definition at line 43 of file mitkChannelDescriptor.h.

GetPixelType()

PixelType mitk::ChannelDescriptor::GetPixelType ( ) const

inline

Get the type of channel's elements.

Definition at line 35 of file mitkChannelDescriptor.h.

Referenced by mitk::ImageDescriptor::GetChannelTypeById(), and QmitkAdaptiveRegionGrowingToolGUI::OnPointAdded().

GetSize()

vcl_size_t mitk::ChannelDescriptor::GetSize ( ) const

inline

Get the size in bytes of the channel.

Definition at line 37 of file mitkChannelDescriptor.h.

SetData()

void mitk::ChannelDescriptor::SetData ( void *  dataPtr )

inlineprotected

Definition at line 48 of file mitkChannelDescriptor.h.

Member Data Documentation

m_Data

unsigned char* mitk::ChannelDescriptor::m_Data

protected

Pointer to the data of the channel

Warning

Not safe

Definition at line 74 of file mitkChannelDescriptor.h.

Referenced by AllocateData().

m_Name

std::string mitk::ChannelDescriptor::m_Name

protected

Name of the channel

Definition at line 59 of file mitkChannelDescriptor.h.

m_PixelType

PixelType mitk::ChannelDescriptor::m_PixelType

protected

The type of each element of the channel

See also

PixelType

Definition at line 64 of file mitkChannelDescriptor.h.

m_Size

vcl_size_t mitk::ChannelDescriptor::m_Size

protected

Size of the channel in bytes

Definition at line 67 of file mitkChannelDescriptor.h.

Referenced by AllocateData().

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

• mitkChannelDescriptor.h
• mitkChannelDescriptor.cpp