OpenSceneGraph
3.0.1
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Classes | |
struct | TouchPoint |
Public Types | |
typedef std::vector< TouchPoint > | TouchSet |
typedef TouchSet::iterator | iterator |
typedef TouchSet::const_iterator | const_iterator |
Public Member Functions | |
TouchData () | |
unsigned int | getNumTouchPoints () const |
iterator | begin () |
const_iterator | begin () const |
iterator | end () |
const_iterator | end () const |
const TouchPoint | get (unsigned int i) const |
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Referenced () | |
Referenced (bool threadSafeRefUnref) | |
Referenced (const Referenced &) | |
Referenced & | operator= (const Referenced &) |
virtual void | setThreadSafeRefUnref (bool threadSafe) |
Set whether to use a mutex to ensure ref() and unref() are thread safe. | |
bool | getThreadSafeRefUnref () const |
Get whether a mutex is used to ensure ref() and unref() are thread safe. | |
OpenThreads::Mutex * | getRefMutex () const |
Get the mutex used to ensure thread safety of ref()/unref(). | |
int | ref () const |
Increment the reference count by one, indicating that this object has another pointer which is referencing it. | |
int | unref () const |
Decrement the reference count by one, indicating that a pointer to this object is referencing it. | |
int | unref_nodelete () const |
Decrement the reference count by one, indicating that a pointer to this object is referencing it. | |
int | referenceCount () const |
Return the number of pointers currently referencing this object. | |
ObserverSet * | getObserverSet () const |
Get the ObserverSet if one is attached, otherwise return NULL. | |
ObserverSet * | getOrCreateObserverSet () const |
Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet. | |
void | addObserver (Observer *observer) const |
Add a Observer that is observing this object, notify the Observer when this object gets deleted. | |
void | removeObserver (Observer *observer) const |
Remove Observer that is observing this object. |
Protected Member Functions | |
void | addTouchPoint (unsigned int id, TouchPhase phase, float x, float y, unsigned int tap_count) |
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virtual | ~Referenced () |
void | signalObserversAndDelete (bool signalDelete, bool doDelete) const |
void | deleteUsingDeleteHandler () const |
Protected Attributes | |
TouchSet | _touches |
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OpenThreads::AtomicPtr | _observerSet |
OpenThreads::Atomic | _refCount |
Friends | |
class | GUIEventAdapter |
Additional Inherited Members | |
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static OpenThreads::Mutex * | getGlobalReferencedMutex () |
Get the optional global Referenced mutex, this can be shared between all osg::Referenced. | |
static void | setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting) |
Set whether reference counting should use a mutex for thread safe reference counting. | |
static bool | getThreadSafeReferenceCounting () |
Get whether reference counting is active. | |
static void | setDeleteHandler (DeleteHandler *handler) |
Set a DeleteHandler to which deletion of all referenced counted objects will be delegated. | |
static DeleteHandler * | getDeleteHandler () |
Get a DeleteHandler. |
typedef TouchSet::const_iterator osgGA::GUIEventAdapter::TouchData::const_iterator |
typedef TouchSet::iterator osgGA::GUIEventAdapter::TouchData::iterator |
typedef std::vector<TouchPoint> osgGA::GUIEventAdapter::TouchData::TouchSet |
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Referenced by osgGA::GUIEventAdapter::getTouchData().
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![]() | Generated at Fri Nov 2 2012 21:42:44 for the OpenSceneGraph by doxygen 1.8.1.1. |