ossimCollectionVisitor Class Reference

#include <ossimVisitor.h>

Inheritance diagram for ossimCollectionVisitor:

Public Member Functions
	ossimCollectionVisitor (int visitorType=(VISIT_INPUTS|VISIT_CHILDREN))
	ossimCollectionVisitor (const ossimCollectionVisitor &src)
ListRef &	getObjects ()
const ListRef &	getObjects () const
ossimObject *	getObject (ossim_uint32 idx=0)
const ossimObject *	getObject (ossim_uint32 idx=0) const
template<class T >
T *	getObjectAs (ossim_uint32 idx=0)
template<class T >
const T *	getObjectAs (ossim_uint32 idx=0) const
virtual void	reset ()
Public Member Functions inherited from ossimVisitor
	ossimVisitor (int visitorType=VISIT_NONE)
	ossimVisitor (const ossimVisitor &src)
virtual ossimRefPtr< ossimVisitor >	dup () const =0
virtual void	visit (ossimObject *obj)
virtual void	visit (ossimConnectableObject *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
ListRef	m_collection
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 53 of file ossimVisitor.h.

Constructor & Destructor Documentation

ossimCollectionVisitor() [1/2]

ossimCollectionVisitor::ossimCollectionVisitor

(

int

visitorType = (VISIT_INPUTS|VISIT_CHILDREN)

)

Definition at line 149 of file ossimVisitor.cpp.

:ossimVisitor(visitorType)
{
}

ossimCollectionVisitor() [2/2]

ossimCollectionVisitor::ossimCollectionVisitor

(

const ossimCollectionVisitor &

src

)

Definition at line 154 of file ossimVisitor.cpp.

:m_collection(src.m_collection)
{
}

Member Function Documentation

getObject() [1/2]

ossimObject * ossimCollectionVisitor::getObject

(

ossim_uint32

idx = 0

)

Definition at line 169 of file ossimVisitor.cpp.

References m_collection.

Referenced by ossimBitMaskWriter::connectMyInputTo(), and ossimConnectableObject::findObjectOfType().

{
   if(idx < m_collection.size())
   {
      return m_collection[idx].get();
   }
   return 0;
}

getObject() [2/2]

const ossimObject * ossimCollectionVisitor::getObject

(

ossim_uint32

idx = 0

)

const

Definition at line 178 of file ossimVisitor.cpp.

References m_collection.

{
   if(idx < m_collection.size())
   {
      return m_collection[idx].get();
   }
   return 0;
}

getObjectAs() [1/2]

template<class T >

T* ossimCollectionVisitor::getObjectAs ( ossim_uint32  idx = 0 )

inline

Definition at line 64 of file ossimVisitor.h.

Referenced by ossimNitf20Writer::addTags(), ossimHistogramMatchFilter::autoLoadInputHistogram(), ossimLandsatTopoCorrectionFilter::findLandsatHeader(), ossimBandSelector::getBandSelectableImageHandler(), ATP::AtpGenerator::getImageHandler(), ossimBandSelector::getRgbBandList(), ossimSFIMFusion::initialize(), ossimIgen::outputProduct(), ossimGpkgWriter::reInitializeCombiners(), ossimGpkgWriter::reInitializeCutters(), ossimImageChainMtAdaptor::replicate(), ossimIgen::setView(), ossimGpkgWriter::setView(), and ossimIvtGeomXformVisitor::visit().

   {
      if(idx < m_collection.size())
      {
         return dynamic_cast<T*>(m_collection[idx].get());
      }
      return 0;
   }

getObjectAs() [2/2]

template<class T >

const T* ossimCollectionVisitor::getObjectAs ( ossim_uint32  idx = 0 ) const

inline

Definition at line 74 of file ossimVisitor.h.

   {
      if(idx < m_collection.size())
      {
         return dynamic_cast<const T*>(m_collection[idx].get());
      }
      return 0;
   }

getObjects() [1/2]

ossimCollectionVisitor::ListRef & ossimCollectionVisitor::getObjects

(

)

Definition at line 159 of file ossimVisitor.cpp.

References m_collection.

Referenced by ossimNitf20Writer::addTags(), ossimHistogramMatchFilter::autoLoadInputHistogram(), ossimLandsatTopoCorrectionFilter::findLandsatHeader(), ossimBandSelector::getBandSelectableImageHandler(), ossimBandSelector::getRgbBandList(), ossimGpkgWriter::reInitializeCombiners(), ossimGpkgWriter::reInitializeCutters(), ossimIgen::setView(), and ossimGpkgWriter::setView().

{
   return m_collection;
}

getObjects() [2/2]

const ossimCollectionVisitor::ListRef & ossimCollectionVisitor::getObjects

(

)

const

Definition at line 164 of file ossimVisitor.cpp.

References m_collection.

{
   return m_collection;
}

reset()

void ossimCollectionVisitor::reset ( void  )

virtual

Reimplemented from ossimVisitor.

Definition at line 187 of file ossimVisitor.cpp.

References m_collection, and ossimVisitor::reset().

Referenced by ossimSFIMFusion::initialize().

{
   ossimVisitor::reset();
   m_collection.clear();
}

Member Data Documentation

m_collection

ListRef ossimCollectionVisitor::m_collection

protected

Definition at line 86 of file ossimVisitor.h.

Referenced by getObject(), getObjects(), reset(), ossimTypeNameVisitor::visit(), and ossimTypeIdVisitor::visit().

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

• ossimVisitor.h
• ossimVisitor.cpp