ossimIdVisitor Class Reference

#include <ossimVisitor.h>

Inheritance diagram for ossimIdVisitor:

Public Member Functions
	ossimIdVisitor ()
	Default constructor Constructs with id of 0 and vistor type of VISIT_INPUTS|VISIT_CHILDREN. More...
	ossimIdVisitor (int visitorType)
	ossimIdVisitor (const ossimId &id, int visitorType=(VISIT_INPUTS|VISIT_CHILDREN))
	ossimIdVisitor (const ossimIdVisitor &src)
virtual ossimRefPtr< ossimVisitor >	dup () const
virtual void	visit (ossimConnectableObject *obj)
virtual void	reset ()
	Resets m_object to 0, calls ossimVisitor::reset(). More...
ossimConnectableObject *	getObject ()
const ossimConnectableObject *	getObject () const
void	setId (const ossimId &id)
const ossimId &	getId () const
Public Member Functions inherited from ossimVisitor
	ossimVisitor (int visitorType=VISIT_NONE)
	ossimVisitor (const ossimVisitor &src)
virtual void	visit (ossimObject *obj)
VisitorType	getVisitorType () const
void	setVisitorType (int vType, bool on=true)
void	turnOffVisitorType (int vType)
bool	hasVisited (ossimObject *obj) const
bool	stopTraversal () const
Public Member Functions inherited from ossimReferenced
	ossimReferenced ()
	ossimReferenced (const ossimReferenced &)
ossimReferenced &	operator= (const ossimReferenced &)
void	ref () const
	increment the reference count by one, indicating that this object has another pointer which is referencing it. More...
void	unref () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...
void	unref_nodelete () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...
int	referenceCount () const

Protected Attributes
ossimConnectableObject *	m_object
ossimId	m_id
Protected Attributes inherited from ossimVisitor
VisitorType	m_visitorType
Collection	m_markNode
bool	m_stopTraversalFlag

Additional Inherited Members
Public Types inherited from ossimVisitor
enum	VisitorType {   VISIT_NONE = 0, VISIT_CHILDREN = 1, VISIT_INPUTS = 2, VISIT_OUTPUTS = 4,   VISIT_ALL = (VISIT_CHILDREN|VISIT_INPUTS|VISIT_OUTPUTS) }
	Enumeration type can be a mask and will traverse a graph of connectables based on the values. More...
typedef std::set< ossimRefPtr< ossimObject > >	MarkCollectionRef
typedef std::set< ossimRefPtr< ossimObject > >	CollectionRef
typedef std::vector< ossimRefPtr< ossimObject > >	ListRef
typedef std::set< ossimObject * >	Collection
typedef std::vector< ossimObject *>	List
Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Detailed Description

Definition at line 90 of file ossimVisitor.h.

Constructor & Destructor Documentation

ossimIdVisitor() [1/4]

ossimIdVisitor::ossimIdVisitor

(

)

Default constructor Constructs with id of 0 and vistor type of VISIT_INPUTS|VISIT_CHILDREN.

Definition at line 73 of file ossimVisitor.cpp.

Referenced by dup().

   :
   ossimVisitor(ossimVisitor::VISIT_INPUTS|ossimVisitor::VISIT_CHILDREN),
   m_object(0),
   m_id(0)
{
}

ossimIdVisitor() [2/4]

ossimIdVisitor::ossimIdVisitor

(

int

visitorType

)

Definition at line 81 of file ossimVisitor.cpp.

   :
   ossimVisitor(visitorType),
   m_object(0),
   m_id(0)
{
}

ossimIdVisitor() [3/4]

ossimIdVisitor::ossimIdVisitor	(	const ossimId &	id,
		int	visitorType = (VISIT_INPUTS|VISIT_CHILDREN)
	)

Definition at line 89 of file ossimVisitor.cpp.

   :
   ossimVisitor(visitorType),
   m_object(0),
   m_id(id)
{
}

ossimIdVisitor() [4/4]

ossimIdVisitor::ossimIdVisitor

(

const ossimIdVisitor &

src

)

Definition at line 97 of file ossimVisitor.cpp.

   :
   ossimVisitor(src),
   m_object(src.m_object),
   m_id(src.m_id)
{
}

Member Function Documentation

dup()

ossimRefPtr< ossimVisitor > ossimIdVisitor::dup ( ) const

virtual

Implements ossimVisitor.

Definition at line 105 of file ossimVisitor.cpp.

References ossimIdVisitor().

{
   return new ossimIdVisitor(*this);
}

getId()

const ossimId & ossimIdVisitor::getId

(

)

const

Definition at line 144 of file ossimVisitor.cpp.

References m_id.

{
   return m_id;
}

getObject() [1/2]

ossimConnectableObject * ossimIdVisitor::getObject

(

)

Definition at line 129 of file ossimVisitor.cpp.

References m_object.

Referenced by ossimConnectableContainer::addChild(), ossimConnectableContainer::connectAllObjects(), ossimImageChain::connectAllSources(), ossimImageChainMtAdaptor::connectSharedHandlers(), ossimConnectableObject::disconnect(), ossimImageChain::insertLeft(), ossimImageChain::insertRight(), and ossimImageChain::removeChild().

{
   return m_object;
}

getObject() [2/2]

const ossimConnectableObject * ossimIdVisitor::getObject

(

)

const

Definition at line 134 of file ossimVisitor.cpp.

References m_object.

{
   return m_object;
}

reset()

void ossimIdVisitor::reset ( void  )

virtual

Resets m_object to 0, calls ossimVisitor::reset().

Reimplemented from ossimVisitor.

Definition at line 123 of file ossimVisitor.cpp.

References m_object, and ossimVisitor::reset().

Referenced by ossimConnectableContainer::connectAllObjects(), and ossimImageChain::connectAllSources().

{
   ossimVisitor::reset();
   m_object = 0;
}

setId()

void ossimIdVisitor::setId

(

const ossimId &

id

)

Definition at line 139 of file ossimVisitor.cpp.

References m_id.

Referenced by ossimConnectableContainer::connectAllObjects(), and ossimImageChain::connectAllSources().

{
   m_id = id;
}

visit()

void ossimIdVisitor::visit ( ossimConnectableObject *  obj )

virtual

Reimplemented from ossimVisitor.

Definition at line 110 of file ossimVisitor.cpp.

References ossimConnectableObject::getId(), ossimVisitor::hasVisited(), m_id, m_object, ossimVisitor::m_stopTraversalFlag, and ossimVisitor::visit().

{
   if ( !hasVisited(obj) )
   {
      if(obj->getId() == m_id)
      {
         m_object = obj;
         m_stopTraversalFlag = true;
      }
      ossimVisitor::visit(obj);
   }
}

Member Data Documentation

m_id

ossimId ossimIdVisitor::m_id

protected

Definition at line 115 of file ossimVisitor.h.

Referenced by getId(), setId(), and visit().

m_object

ossimConnectableObject* ossimIdVisitor::m_object

protected

Definition at line 114 of file ossimVisitor.h.

Referenced by getObject(), reset(), and visit().

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

• ossimVisitor.h
• ossimVisitor.cpp