mitk::NodePredicateOr Class Reference [Data Storage Classes]

Composite predicate that forms a logical OR relation from its child predicates. More...

#include <mitkNodePredicateOr.h>

Inheritance diagram for mitk::NodePredicateOr:

Collaboration diagram for mitk::NodePredicateOr:

List of all members.

Public Types
typedef NodePredicateOr	Self
typedef NodePredicateCompositeBase	Superclass
typedef itk::SmartPointer< Self >	Pointer
typedef itk::SmartPointer < const Self >	ConstPointer
Public Member Functions
virtual const char *	GetClassName () const
	itkFactorylessNewMacro (NodePredicateOr)
virtual	~NodePredicateOr ()
	Standard Destructor.
virtual bool	CheckNode (const DataNode *node) const
	Checks, if the node fulfills any of the subpredicates conditions.
Static Public Member Functions
static Pointer	New (const NodePredicateBase *_arga, const NodePredicateBase *_argb)
Protected Member Functions
	NodePredicateOr ()
	Constructor.
	NodePredicateOr (const NodePredicateBase *p1, const NodePredicateBase *p2)
	Convenience constructor that adds p1 and p2 to list of child predicates.

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Detailed Description

Composite predicate that forms a logical OR relation from its child predicates.

Definition at line 33 of file mitkNodePredicateOr.h.

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Member Typedef Documentation

typedef itk::SmartPointer<const Self> mitk::NodePredicateOr::ConstPointer

Reimplemented from mitk::NodePredicateCompositeBase.

Definition at line 36 of file mitkNodePredicateOr.h.

typedef itk::SmartPointer<Self> mitk::NodePredicateOr::Pointer

Reimplemented from mitk::NodePredicateCompositeBase.

Definition at line 36 of file mitkNodePredicateOr.h.

typedef NodePredicateOr mitk::NodePredicateOr::Self

Reimplemented from mitk::NodePredicateCompositeBase.

Definition at line 36 of file mitkNodePredicateOr.h.

typedef NodePredicateCompositeBase mitk::NodePredicateOr::Superclass

Reimplemented from mitk::NodePredicateCompositeBase.

Definition at line 36 of file mitkNodePredicateOr.h.

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Constructor & Destructor Documentation

mitk::NodePredicateOr::~NodePredicateOr

(

)

[virtual]

Standard Destructor.

Definition at line 35 of file mitkNodePredicateOr.cpp.

{
}

mitk::NodePredicateOr::NodePredicateOr

(

)

[protected]

Constructor.

Definition at line 23 of file mitkNodePredicateOr.cpp.

: NodePredicateCompositeBase()
{
}

mitk::NodePredicateOr::NodePredicateOr	(	const NodePredicateBase *	p1,
		const NodePredicateBase *	p2
	)		[protected]

Convenience constructor that adds p1 and p2 to list of child predicates.

Definition at line 28 of file mitkNodePredicateOr.cpp.

References mitk::NodePredicateCompositeBase::AddPredicate().

: NodePredicateCompositeBase()
{
  this->AddPredicate(p1);
  this->AddPredicate(p2);
}

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Member Function Documentation

bool mitk::NodePredicateOr::CheckNode

(

const DataNode *

node )

const [virtual]

Checks, if the node fulfills any of the subpredicates conditions.

Implements mitk::NodePredicateBase.

Definition at line 40 of file mitkNodePredicateOr.cpp.

{
  if (m_ChildPredicates.empty())
    throw std::invalid_argument("NodePredicateOr: no child predicates available");

  if (node == NULL)
    throw std::invalid_argument("NodePredicateOr: invalid node");

  /* return the disjunction of the child predicate. If any predicate returns true, we return true too. Return false only if all child predicates return false */
  for (ChildPredicates::const_iterator it = m_ChildPredicates.begin(); it != m_ChildPredicates.end(); ++it)
    if ((*it)->CheckNode(node) == true)
      return true;
  return false; // none of the childs was true, so return false
}

virtual const char* mitk::NodePredicateOr::GetClassName

(

)

const [virtual]

Reimplemented from mitk::NodePredicateCompositeBase.

mitk::NodePredicateOr::itkFactorylessNewMacro

(

NodePredicateOr

)

static Pointer mitk::NodePredicateOr::New	(	const NodePredicateBase *	_arga,
		const NodePredicateBase *	_argb
	)		[inline, static]

Definition at line 38 of file mitkNodePredicateOr.h.

Referenced by QmitkToolWorkingDataSelectionBox::GetAllNodes(), QmitkToolReferenceDataSelectionBox::GetAllPossibleReferenceImagesPredicate(), mitk::LevelWindowManager::GetRelevantNodes(), and TestDataStorage().

:
      //##Documentation

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

• mitkNodePredicateOr.h
• mitkNodePredicateOr.cpp