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osg::BufferTemplate< T > Class Template Reference

#include <BufferTemplate.h>

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Public Member Functions

 BufferTemplate ()
 
 BufferTemplate (const BufferTemplate< T > &bt, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
virtual bool isSameKindAs (const Object *obj) const
 
virtual const char * libraryName () const
 
virtual const char * className () const
 
virtual Object * cloneType () const
 
virtual Object * clone (const CopyOp &copyop) const
 
virtual const GLvoid * getDataPointer () const
 
virtual unsigned int getTotalDataSize () const
 
const T & getData () const
 
T & getData ()
 
void setData (const T &data)
 
- Public Member Functions inherited from osg::BufferData
 BufferData ()
 
 BufferData (const BufferData &bd, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
virtual osg::Array * asArray ()
 
virtual const osg::Array * asArray () const
 
virtual osg::PrimitiveSet * asPrimitiveSet ()
 
virtual const osg::PrimitiveSet * asPrimitiveSet () const
 
virtual osg::Image * asImage ()
 
virtual const osg::Image * asImage () const
 
void setBufferObject (BufferObject *bufferObject)
 
BufferObject * getBufferObject ()
 
const BufferObject * getBufferObject () const
 
void setBufferIndex (unsigned int index)
 
unsigned int getBufferIndex () const
 
GLBufferObject * getGLBufferObject (unsigned int contextID) const
 
GLBufferObject * getOrCreateGLBufferObject (unsigned int contextID) const
 
void setModifiedCallback (ModifiedCallback *md)
 
ModifiedCallback * getModifiedCallback ()
 
const ModifiedCallback * getModifiedCallback () const
 
void dirty ()
 
void setModifiedCount (unsigned int value)
 
unsigned int getModifiedCount () const
 
virtual void resizeGLObjectBuffers (unsigned int maxSize)
 
void releaseGLObjects (State *state=0) const
 
unsigned int getNumClients () const
 
void addClient (osg::Object *)
 
void removeClient (osg::Object *)
 
- Public Member Functions inherited from osg::Object
 Object ()
 
 Object (bool threadSafeRefUnref)
 
 Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
std::string getCompoundClassName () const
 
virtual Node * asNode ()
 
virtual const Node * asNode () const
 
virtual NodeVisitor * asNodeVisitor ()
 
virtual const NodeVisitor * asNodeVisitor () const
 
virtual StateAttribute * asStateAttribute ()
 
virtual const StateAttribute * asStateAttribute () const
 
virtual Uniform * asUniform ()
 
virtual const Uniform * asUniform () const
 
virtual void setThreadSafeRefUnref (bool threadSafe)
 
virtual void setName (const std::string &name)
 
void setName (const char *name)
 
const std::string & getName () const
 
void setDataVariance (DataVariance dv)
 
DataVariance getDataVariance () const
 
virtual void computeDataVariance ()
 
void setUserDataContainer (osg::UserDataContainer *udc)
 
osg::UserDataContainer * getUserDataContainer ()
 
const osg::UserDataContainer * getUserDataContainer () const
 
osg::UserDataContainer * getOrCreateUserDataContainer ()
 
virtual void setUserData (Referenced *obj)
 
virtual Referenced * getUserData ()
 
virtual const Referenced * getUserData () const
 
template<typename T >
bool getUserValue (const std::string &name, T &value) const
 
template<typename T >
void setUserValue (const std::string &name, const T &value)
 
template<typename T >
BoolValueObject
UCharValueObject
UShortValueObject
UIntValueObject
DoubleValueObject
Vec3fValueObject
Vec2dValueObject
Vec4dValueObject
PlaneValueObject
MatrixdValueObject
BoundingBoxdValueObject
BoundingSpheredValueObject
bool 		getUserValue (const std::string &name, T &value) const
 
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 
 Referenced (bool threadSafeRefUnref)
 
 Referenced (const Referenced &)
 
Referenced & operator= (const Referenced &)
 
bool getThreadSafeRefUnref () const
 
OpenThreads::Mutex * getRefMutex () const
 
int ref () const
 
int unref () const
 
int unref_nodelete () const
 
int referenceCount () const
 
ObserverSet * getObserverSet () const
 
ObserverSet * getOrCreateObserverSet () const
 
void addObserver (Observer *observer) const
 
void removeObserver (Observer *observer) const
 

Protected Member Functions

virtual ~BufferTemplate ()
 
- Protected Member Functions inherited from osg::BufferData
virtual ~BufferData ()
 
- Protected Member Functions inherited from osg::Object
virtual ~Object ()
 
- Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
 
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
 
void deleteUsingDeleteHandler () const
 

Additional Inherited Members

- Public Types inherited from osg::Object
enum  DataVariance { DYNAMIC, STATIC, UNSPECIFIED }
 
- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex * getGlobalReferencedMutex ()
 
static void setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
 
static bool getThreadSafeReferenceCounting ()
 
static void setDeleteHandler (DeleteHandler *handler)
 
static DeleteHandler * getDeleteHandler ()
 
- Protected Attributes inherited from osg::BufferData
unsigned int _modifiedCount
 
unsigned int _bufferIndex
 
osg::ref_ptr< BufferObject > _bufferObject
 
osg::ref_ptr< ModifiedCallback > _modifiedCallback
 
unsigned int _numClients
 
- Protected Attributes inherited from osg::Object
std::string _name
 
DataVariance _dataVariance
 
osg::UserDataContainer * _userDataContainer
 
- Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr _observerSet
 
OpenThreads::Atomic _refCount
 

Detailed Description

template<typename T>
class osg::BufferTemplate< T >

Template buffer class to be used with a struct as template parameter. This class is useful to send C++ structures on the GPU (e.g. for uniform blocks) but be careful to the alignments rules on the GPU side !

Definition at line 29 of file BufferTemplate.h.

Constructor & Destructor Documentation

template<typename T>
osg::BufferTemplate< T >::BufferTemplate ( )
inline

Definition at line 32 of file BufferTemplate.h.

template<typename T>
osg::BufferTemplate< T >::BufferTemplate ( const BufferTemplate< T > &  bt,
const CopyOp &  copyop = CopyOp::SHALLOW_COPY 
)
inline

Copy constructor using CopyOp to manage deep vs shallow copy.

Definition at line 38 of file BufferTemplate.h.

template<typename T>
virtual osg::BufferTemplate< T >::~BufferTemplate ( )
inlineprotectedvirtual

Definition at line 58 of file BufferTemplate.h.

Member Function Documentation

template<typename T>
virtual const char* osg::BufferTemplate< T >::className ( ) const
inlinevirtual

return the name of the object's class type. Must be defined by derived classes.

Reimplemented from osg::BufferData.

Definition at line 45 of file BufferTemplate.h.

template<typename T>
virtual Object* osg::BufferTemplate< T >::clone ( const CopyOp &  ) const
inlinevirtual

Clone an object, with Object* return type. Must be defined by derived classes.

Implements osg::Object.

Definition at line 48 of file BufferTemplate.h.

template<typename T>
virtual Object* osg::BufferTemplate< T >::cloneType ( ) const
inlinevirtual

Clone the type of an object, with Object* return type. Must be defined by derived classes.

Implements osg::Object.

Definition at line 47 of file BufferTemplate.h.

template<typename T>
const T& osg::BufferTemplate< T >::getData ( ) const
inline

Definition at line 53 of file BufferTemplate.h.

template<typename T>
T& osg::BufferTemplate< T >::getData ( )
inline

Definition at line 54 of file BufferTemplate.h.

template<typename T>
virtual const GLvoid* osg::BufferTemplate< T >::getDataPointer ( ) const
inlinevirtual

Implements osg::BufferData.

Definition at line 50 of file BufferTemplate.h.

template<typename T>
virtual unsigned int osg::BufferTemplate< T >::getTotalDataSize ( ) const
inlinevirtual

Implements osg::BufferData.

Definition at line 51 of file BufferTemplate.h.

template<typename T>
virtual bool osg::BufferTemplate< T >::isSameKindAs ( const Object *  obj) const
inlinevirtual

Reimplemented from osg::BufferData.

Definition at line 43 of file BufferTemplate.h.

template<typename T>
virtual const char* osg::BufferTemplate< T >::libraryName ( ) const
inlinevirtual

return the name of the object's library. Must be defined by derived classes. The OpenSceneGraph convention is that the namespace of a library is the same as the library name.

Reimplemented from osg::BufferData.

Definition at line 44 of file BufferTemplate.h.

template<typename T>
void osg::BufferTemplate< T >::setData ( const T &  data)
inline

Definition at line 55 of file BufferTemplate.h.

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