Core::MaskDataBlockManager Class Reference

Inheritance diagram for Core::MaskDataBlockManager:

Public Member Functions
bool	create (GridTransform grid_transform, MaskDataBlockHandle &mask)
	Create a new mask layer.
bool	create (DataBlock::generation_type generation, unsigned int bit, GridTransform &grid_transform, MaskDataBlockHandle &mask)
	Create a new mask layer with a given generation number and bit.
void	clear ()
	Remove all the MaskDataBlock.
void	register_data_block (DataBlockHandle data_block, const GridTransform &grid_transform)
bool	compact ()
Public Member Functions inherited from Core::RecursiveLockable
mutex_type &	get_mutex () const

Static Public Member Functions
static bool	Create (GridTransform grid_transform, MaskDataBlockHandle &mask)
	Create a new MaskDataBlock with a given GridTransform.
static bool	Inscribe (MaskDataBlockHandle mask, DataBlockHandle data, double label, bool invert=false)
static bool	Convert (MaskDataBlockHandle mask, DataBlockHandle &data, DataType data_type, bool invert=false)
	Convert a MaskDataBlock into a DataBlock.
static bool	ConvertLabel (MaskDataBlockHandle mask, DataBlockHandle &data, DataType data_type, double label=1.0)
	Convert a MaskDataBlock into a DataBlock.
static bool	Convert (DataBlockHandle data, GridTransform grid_transform, MaskDataBlockHandle &mask, bool invert=false)
	Convert a DataBlock into a MaskDataBlock.
static bool	ConvertLargerThan (DataBlockHandle data, GridTransform grid_transform, MaskDataBlockHandle &mask, bool invert=false)
static bool	ConvertLabel (DataBlockHandle data, GridTransform grid_transform, MaskDataBlockHandle &mask, double label)
	Convert a DataBlock into a MaskDataBlock by checking for a certain value.
static bool	CreateMaskFromNonZeroData (const DataBlockHandle &data, const GridTransform &grid_transform, MaskDataBlockHandle &mask)
	Create a mask from the non zero data contained in a datablock.
static bool	CreateMaskFromBitPlaneData (const DataBlockHandle &data, const GridTransform &grid_transform, std::vector< MaskDataBlockHandle > &masks)
	Create a mask from each bitplane in integer data.
static bool	CreateMaskFromLabelData (const DataBlockHandle &data, const GridTransform &grid_transform, std::vector< MaskDataBlockHandle > &masks)
static bool	Duplicate (MaskDataBlockHandle src_mask_data_block, const GridTransform &grid_transform, MaskDataBlockHandle &dst_mask_data_block)
	Duplicate a MaskDataBlock into a DataBlock.

Protected Member Functions
void	release (DataBlockHandle &datablock, unsigned int mask_bit)

Friends
class	MaskDataBlock

Additional Inherited Members
Public Types inherited from Core::RecursiveLockable
typedef boost::recursive_mutex	mutex_type
typedef boost::unique_lock< mutex_type >	lock_type

Member Function Documentation

bool Core::MaskDataBlockManager::compact

(

)

Compact the masks into less memory if possible by moving them around to compact the space required.

bool Core::MaskDataBlockManager::ConvertLargerThan ( DataBlockHandle  data, GridTransform  grid_transform, MaskDataBlockHandle &  mask, bool  invert = false  )

static

Convert a DataBlock into a MaskDataBlock Only values larger than zero are considered part of the mask.

bool Core::MaskDataBlockManager::Inscribe ( MaskDataBlockHandle  mask, DataBlockHandle  data, double  label, bool  invert = false  )

static

Inscribe a mask into a datablock with a certain label value. Both mask and data need to have been created before.

void Core::MaskDataBlockManager::release ( DataBlockHandle &  datablock, unsigned int  mask_bit  )

protected

Function that is called by the destructor of the MaskDataBlock to inform that a bitplane can be reused or that a DataBlock can be released

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

• Core/DataBlock/MaskDataBlockManager.h
• Core/DataBlock/MaskDataBlockManager.cc