itk::ThreadedDomainPartitioner< TDomain > Class Template Reference

#include <itkThreadedDomainPartitioner.h>

Inheritance diagram for itk::ThreadedDomainPartitioner< TDomain >:

Collaboration diagram for itk::ThreadedDomainPartitioner< TDomain >:

Public Types
using	ConstPointer = SmartPointer< const Self >
using	DomainType = TDomain
using	Pointer = SmartPointer< Self >
using	Self = ThreadedDomainPartitioner
using	Superclass = Object
Public Types inherited from itk::Object
using	ConstPointer = SmartPointer< const Self >
using	Pointer = SmartPointer< Self >
using	Self = Object
using	Superclass = LightObject
Public Types inherited from itk::LightObject
using	ConstPointer = SmartPointer< const Self >
using	Pointer = SmartPointer< Self >
using	Self = LightObject

Public Member Functions
virtual const char *	GetNameOfClass () const
virtual ThreadIdType	PartitionDomain (const ThreadIdType threadId, const ThreadIdType requestedTotal, const DomainType &completeDomain, DomainType &subDomain) const =0
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)
unsigned long	AddObserver (const EventObject &event, Command *) const
unsigned long	AddObserver (const EventObject &event, std::function< void(const EventObject &)> function) const
LightObject::Pointer	CreateAnother () const override
virtual void	DebugOff () const
virtual void	DebugOn () const
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
MetaDataDictionary &	GetMetaDataDictionary ()
const MetaDataDictionary &	GetMetaDataDictionary () const
virtual ModifiedTimeType	GetMTime () const
virtual const TimeStamp &	GetTimeStamp () const
bool	HasObserver (const EventObject &event) const
void	InvokeEvent (const EventObject &)
void	InvokeEvent (const EventObject &) const
virtual void	Modified () const
void	Register () const override
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetReferenceCount (int) override
void	UnRegister () const noexcept override
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
void	SetMetaDataDictionary (MetaDataDictionary &&rrhs)
virtual void	SetObjectName (std::string _arg)
virtual const std::string &	GetObjectName () const
Public Member Functions inherited from itk::LightObject
Pointer	Clone () const
virtual void	Delete ()
virtual int	GetReferenceCount () const
void	Print (std::ostream &os, Indent indent=0) const

Protected Member Functions
	ThreadedDomainPartitioner ()=default
	~ThreadedDomainPartitioner () override=default
Protected Member Functions inherited from itk::Object
	Object ()
	~Object () override
void	PrintSelf (std::ostream &os, Indent indent) const override
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &timeStamp)
Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const
	LightObject ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
virtual	~LightObject ()

Additional Inherited Members
Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()
static void	GlobalWarningDisplayOff ()
static void	GlobalWarningDisplayOn ()
static Pointer	New ()
static void	SetGlobalWarningDisplay (bool val)
Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()
static Pointer	New ()
Protected Attributes inherited from itk::LightObject
std::atomic< int >	m_ReferenceCount

Detailed Description

template<typename TDomain>
class itk::ThreadedDomainPartitioner< TDomain >

Virtual base class for partitioning a domain into subsets to be processed per thread when parallel processing.

Template Parameters

TDomain

The type of the domain to be partitioned.

PartitionDomain is a method to split the domain into non-overlapping pieces for threading. It must be overridden by derived classes to provide the particular functionality required for TDomain type.

Subclasses of this class are typically used as template arguments to a DomainThreader.

See also

DomainThreader

Definition at line 47 of file itkThreadedDomainPartitioner.h.

Member Typedef Documentation

ConstPointer

template<typename TDomain>

using itk::ThreadedDomainPartitioner< TDomain >::ConstPointer = SmartPointer<const Self>

Definition at line 56 of file itkThreadedDomainPartitioner.h.

DomainType

template<typename TDomain>

using itk::ThreadedDomainPartitioner< TDomain >::DomainType = TDomain

Type of the input object that's split for threading

Definition at line 62 of file itkThreadedDomainPartitioner.h.

Pointer

template<typename TDomain>

using itk::ThreadedDomainPartitioner< TDomain >::Pointer = SmartPointer<Self>

Definition at line 55 of file itkThreadedDomainPartitioner.h.

Self

template<typename TDomain>

using itk::ThreadedDomainPartitioner< TDomain >::Self = ThreadedDomainPartitioner

Standard class type aliases.

Definition at line 53 of file itkThreadedDomainPartitioner.h.

Superclass

template<typename TDomain>

using itk::ThreadedDomainPartitioner< TDomain >::Superclass = Object

Definition at line 54 of file itkThreadedDomainPartitioner.h.

Constructor & Destructor Documentation

ThreadedDomainPartitioner()

template<typename TDomain>

itk::ThreadedDomainPartitioner< TDomain >::ThreadedDomainPartitioner ( )

protecteddefault

~ThreadedDomainPartitioner()

template<typename TDomain>

itk::ThreadedDomainPartitioner< TDomain >::~ThreadedDomainPartitioner ( )

overrideprotecteddefault

Member Function Documentation

GetNameOfClass()

template<typename TDomain>

virtual const char* itk::ThreadedDomainPartitioner< TDomain >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::Object.

Reimplemented in itk::ThreadedIteratorRangePartitioner< TIterator >, itk::ThreadedImageRegionPartitioner< VDimension >, and itk::ThreadedIndexedContainerPartitioner.

PartitionDomain()

template<typename TDomain>

virtual ThreadIdType itk::ThreadedDomainPartitioner< TDomain >::PartitionDomain ( const ThreadIdType  threadId, const ThreadIdType  requestedTotal, const DomainType &  completeDomain, DomainType &  subDomain  ) const

pure virtual

Split the domain completeDomain into up to requestedTotal non-overlapping subdomains, setting subdomain number threadId as subDomain and returning the total number of subdomains actually available.

Subdomains may represent an image region, or a index range for a parameter array, etc, depending on the type of object over which this class is templated.

This method should be called repeatedly for each value of threadId, from 0 up to the return value (which is always less than or equal to requestedTotal).

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

• itkThreadedDomainPartitioner.h