ossimDisplayListEvent Class Reference

#include <ossimDisplayListEvent.h>

Inheritance diagram for ossimDisplayListEvent:

Public Member Functions
	ossimDisplayListEvent (ossimObject *obj=NULL)
void	addDisplay (void *display)
virtual ossimObject *	dup () const
void *	firstDisplay ()
void *	nextDisplay ()
void	clearList ()
Public Member Functions inherited from ossimEvent
	ossimEvent (ossimObject *object=NULL, long id=OSSIM_EVENT_NULL_ID)
	ossimEvent (const ossimEvent &rhs)
long	getId () const
void	setId (long id)
bool	isConsumed () const
void	setConsumedFlag (bool flag=true)
void	consume ()
const ossimObject *	getObject () const
	This is the originating object that originally produced the event. More...
ossimObject *	getObject ()
const ossimObject *	getCurrentObject () const
ossimObject *	getCurrentObject ()
void	setObject (ossimObject *object)
void	setCurrentObject (ossimObject *object)
void	setPropagationType (PropagationType type)
bool	isPropagatingToOutputs () const
bool	isPropagatingToInputs () const
Public Member Functions inherited from ossimObject
	ossimObject ()
virtual	~ossimObject ()
virtual ossimString	getShortName () const
virtual ossimString	getLongName () const
virtual ossimString	getDescription () const
virtual ossimString	getClassName () const
virtual RTTItypeid	getType () const
virtual bool	canCastTo (ossimObject *obj) const
virtual bool	canCastTo (const RTTItypeid &id) const
virtual bool	canCastTo (const ossimString &parentClassName) const
virtual bool	saveState (ossimKeywordlist &kwl, const char *prefix=0) const
virtual bool	loadState (const ossimKeywordlist &kwl, const char *prefix=0)
virtual std::ostream &	print (std::ostream &out) const
	Generic print method. More...
virtual bool	isEqualTo (const ossimObject &obj, ossimCompareType compareType=OSSIM_COMPARE_FULL) const
virtual void	accept (ossimVisitor &visitor)
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
std::map< void *, void * >	theDisplayMap
std::map< void *, void * >::iterator	theDisplayIterator
Protected Attributes inherited from ossimEvent
ossimObject *	theObject
ossimObject *	theCurrentObject
long	theId
bool	theIsConsumedFlag
PropagationType	thePropagationType

Additional Inherited Members
Public Types inherited from ossimEvent
enum	PropagationType { PROPAGATION_NONE = 0, PROPAGATION_INPUT = 1, PROPAGATION_OUTPUT = 2 }
Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Detailed Description

Definition at line 6 of file ossimDisplayListEvent.h.

Constructor & Destructor Documentation

ossimDisplayListEvent()

ossimDisplayListEvent::ossimDisplayListEvent ( ossimObject *  obj = NULL )

inline

Definition at line 9 of file ossimDisplayListEvent.h.

      :ossimEvent(obj, OSSIM_EVENT_DISPLAY_LIST_ID)
      {
         theDisplayIterator = theDisplayMap.end();
      }

Member Function Documentation

addDisplay()

void ossimDisplayListEvent::addDisplay

(

void *

display

)

Definition at line 5 of file ossimDisplayListEvent.cpp.

References theDisplayMap.

{
   std::map<void*, void*>::iterator iter = theDisplayMap.find(display);

   if(iter == theDisplayMap.end())
   {
      theDisplayMap.insert(std::make_pair(display, display));
   }
}

clearList()

void ossimDisplayListEvent::clearList

(

)

Definition at line 39 of file ossimDisplayListEvent.cpp.

References theDisplayIterator, and theDisplayMap.

{
   theDisplayMap.clear();
   theDisplayIterator = theDisplayMap.end();
}

dup()

virtual ossimObject* ossimDisplayListEvent::dup ( ) const

inlinevirtual

Reimplemented from ossimObject.

Definition at line 15 of file ossimDisplayListEvent.h.

  {
    return new ossimDisplayListEvent(*this);
  }

firstDisplay()

void * ossimDisplayListEvent::firstDisplay

(

)

Definition at line 15 of file ossimDisplayListEvent.cpp.

References theDisplayIterator, and theDisplayMap.

{
   theDisplayIterator = theDisplayMap.begin();

   if(theDisplayIterator != theDisplayMap.end())
   {
      return (*theDisplayIterator).first;
   }

   return NULL;
}

nextDisplay()

void * ossimDisplayListEvent::nextDisplay

(

)

Definition at line 27 of file ossimDisplayListEvent.cpp.

References theDisplayIterator, and theDisplayMap.

{
   ++theDisplayIterator;

   if(theDisplayIterator != theDisplayMap.end())
   {
      return (*theDisplayIterator).first;
   }

   return NULL;
}

Member Data Documentation

theDisplayIterator

std::map<void*, void*>::iterator ossimDisplayListEvent::theDisplayIterator

protected

Definition at line 26 of file ossimDisplayListEvent.h.

Referenced by clearList(), firstDisplay(), and nextDisplay().

theDisplayMap

std::map<void*, void*> ossimDisplayListEvent::theDisplayMap

protected

Definition at line 25 of file ossimDisplayListEvent.h.

Referenced by addDisplay(), clearList(), firstDisplay(), and nextDisplay().

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

• ossimDisplayListEvent.h
• ossimDisplayListEvent.cpp