osgDB::Registry Class Reference

Registry is a singleton factory which stores the reader/writers which are linked in at runtime for reading non-native file formats. More...

Inheritance diagram for osgDB::Registry:

[legend]

List of all members.

Public Member Functions
void	readCommandLine (osg::ArgumentParser &commandLine)
	read the command line arguments.
void	addFileExtensionAlias (const std::string mapExt, const std::string toExt)
	register an .fileextension alias to mapExt toExt, the later should the the extension name of the readerwriter plugin library.
bool	readPluginAliasConfigurationFile (const std::string &file)
	Reads a file that configures extension mappings.
void	addDotOsgWrapper (DotOsgWrapper *wrapper)
void	removeDotOsgWrapper (DotOsgWrapper *wrapper)
void	addReaderWriter (ReaderWriter *rw)
void	removeReaderWriter (ReaderWriter *rw)
std::string	createLibraryNameForFile (const std::string &fileName)
	create the platform specific library name associated with file.
std::string	createLibraryNameForExtension (const std::string &ext)
	create the platform specific library name associated with file extension.
std::string	createLibraryNameForNodeKit (const std::string &name)
	create the platform specific library name associated with nodekit library name.
bool	loadLibrary (const std::string &fileName)
	find the library in the OSG_LIBRARY_PATH and load it.
bool	closeLibrary (const std::string &fileName)
	close the attached library with specified name.
void	closeAllLibraries ()
	close all libraries.
ReaderWriter *	getReaderWriterForExtension (const std::string &ext)
	get a reader writer which handles specified extension.
osg::Object *	readObjectOfType (const osg::Object &compObj, Input &fr)
osg::Object *	readObjectOfType (const basic_type_wrapper &btw, Input &fr)
osg::Object *	readObject (Input &fr)
osg::Image *	readImage (Input &fr)
osg::Drawable *	readDrawable (Input &fr)
osg::Uniform *	readUniform (Input &fr)
osg::StateAttribute *	readStateAttribute (Input &fr)
osg::Node *	readNode (Input &fr)
bool	writeObject (const osg::Object &obj, Output &fw)
void	setReadFileCallback (ReadFileCallback *cb)
	Set the Registry callback to use in place of the default readFile calls.
ReadFileCallback *	getReadFileCallback ()
	Get the readFile callback.
const ReadFileCallback *	getReadFileCallback () const
	Get the const readFile callback.
ReaderWriter::ReadResult	openArchive (const std::string &fileName, ReaderWriter::ArchiveStatus status, unsigned int indexBlockSizeHint, const ReaderWriter::Options *options)
ReaderWriter::ReadResult	openArchiveImplementation (const std::string &fileName, ReaderWriter::ArchiveStatus status, unsigned int indexBlockSizeHint, const ReaderWriter::Options *options)
ReaderWriter::ReadResult	readObject (const std::string &fileName, const ReaderWriter::Options *options)
ReaderWriter::ReadResult	readObjectImplementation (const std::string &fileName, const ReaderWriter::Options *options)
ReaderWriter::ReadResult	readImage (const std::string &fileName, const ReaderWriter::Options *options)
ReaderWriter::ReadResult	readImageImplementation (const std::string &fileName, const ReaderWriter::Options *options)
ReaderWriter::ReadResult	readHeightField (const std::string &fileName, const ReaderWriter::Options *options)
ReaderWriter::ReadResult	readHeightFieldImplementation (const std::string &fileName, const ReaderWriter::Options *options)
ReaderWriter::ReadResult	readNode (const std::string &fileName, const ReaderWriter::Options *options)
ReaderWriter::ReadResult	readNodeImplementation (const std::string &fileName, const ReaderWriter::Options *options)
void	setWriteFileCallback (WriteFileCallback *cb)
	Set the Registry callback to use in place of the default writeFile calls.
WriteFileCallback *	getWriteFileCallback ()
	Get the writeFile callback.
const WriteFileCallback *	getWriteFileCallback () const
	Get the const writeFile callback.
ReaderWriter::WriteResult	writeObject (const osg::Object &obj, const std::string &fileName, const ReaderWriter::Options *options)
ReaderWriter::WriteResult	writeObjectImplementation (const osg::Object &obj, const std::string &fileName, const ReaderWriter::Options *options)
ReaderWriter::WriteResult	writeImage (const osg::Image &obj, const std::string &fileName, const ReaderWriter::Options *options)
ReaderWriter::WriteResult	writeImageImplementation (const osg::Image &obj, const std::string &fileName, const ReaderWriter::Options *options)
ReaderWriter::WriteResult	writeHeightField (const osg::HeightField &obj, const std::string &fileName, const ReaderWriter::Options *options)
ReaderWriter::WriteResult	writeHeightFieldImplementation (const osg::HeightField &obj, const std::string &fileName, const ReaderWriter::Options *options)
ReaderWriter::WriteResult	writeNode (const osg::Node &node, const std::string &fileName, const ReaderWriter::Options *options)
ReaderWriter::WriteResult	writeNodeImplementation (const osg::Node &node, const std::string &fileName, const ReaderWriter::Options *options)
void	setCreateNodeFromImage (bool flag)
bool	getCreateNodeFromImage () const
void	setOptions (ReaderWriter::Options *opt)
ReaderWriter::Options *	getOptions ()
const ReaderWriter::Options *	getOptions () const
void	initFilePathLists ()
	initilize both the Data and Library FilePaths, by default called by the constructor, so it should only be required if you want to force the re-reading of environmental variables.
void	initDataFilePathList ()
	initilize the Data FilePath by reading the OSG_FILE_PATH environmental variable.
void	setDataFilePathList (const FilePathList &filepath)
	Set the data file path using a list of paths stored in a FilePath, which is used when search for data files.
void	setDataFilePathList (const std::string &paths)
	Set the data file path using a single string deliminated either with ';' (Windows) or ':' (All other platforms), which is used when search for data files.
FilePathList &	getDataFilePathList ()
	get the data file path which is used when search for data files.
const FilePathList &	getDataFilePathList () const
	get the const data file path which is used when search for data files.
void	initLibraryFilePathList ()
	initilize the Library FilePath by reading the OSG_LIBRARY_PATH and the appropriate system environmental variables
void	setLibraryFilePathList (const FilePathList &filepath)
	Set the library file path using a list of paths stored in a FilePath, which is used when search for data files.
void	setLibraryFilePathList (const std::string &paths)
	Set the library file path using a single string deliminated either with ';' (Windows) or ':' (All other platforms), which is used when search for data files.
FilePathList &	getLibraryFilePathList ()
	get the library file path which is used when search for library (dso/dll's) files.
const FilePathList &	getLibraryFilePathList () const
	get the const library file path which is used when search for library (dso/dll's) files.
void	updateTimeStampOfObjectsInCacheWithExternalReferences (double currentTime)
	For each object in the cache which has an reference count greater than 1 (and therefore referenced by elsewhere in the application) set the time stamp for that object in the cache to specified time.
void	removeExpiredObjectsInCache (double expiryTime)
	Removed object in the cache which have a time stamp at or before the specified expiry time.
void	clearObjectCache ()
	Remove all objects in the cache regardless of having external references or expiry times.
void	addEntryToObjectCache (const std::string &filename, osg::Object *object, double timestamp=0.0)
	Add a filename,object,timestamp tripple to the Registry::ObjectCache.
osg::Object *	getFromObjectCache (const std::string &fileName)
	Get an object from the object cache.
void	addToArchiveCache (const std::string &fileName, osgDB::Archive *archive)
	Add archive to archive cache so that future calls reference this archive.
void	removeFromArchiveCache (const std::string &fileName)
	Remove archive from cache.
osgDB::Archive *	getFromArchiveCache (const std::string &fileName)
	Get an archive from the archive cache.
void	clearArchiveCache ()
	Remove all archives from the archive cache.
void	releaseGLObjects (osg::State *state=0)
	If State is non-zero, this function releases OpenGL objects for the specified graphics context.
DynamicLibrary *	getLibrary (const std::string &fileName)
	get the attached library with specified name.
void	setDatabasePager (DatabasePager *databasePager)
	Set the DatabasePager.
DatabasePager *	getOrCreateDatabasePager ()
	Get the DatabasePager, creating one if one is not already created.
DatabasePager *	getDatabasePager ()
	Get the DatabasePager.
void	setSharedStateManager (SharedStateManager *SharedStateManager)
	Set the SharedStateManager.
SharedStateManager *	getOrCreateSharedStateManager ()
	Get the SharedStateManager, creating one if one is not already created.
SharedStateManager *	getSharedStateManager ()
	Get the SharedStateManager.
void	addArchiveExtension (const std::string ext)
	Add an Archive extension.
Static Public Member Functions
static Registry *	instance (bool erase=false)
Protected Types
typedef std::vector < osg::ref_ptr < ReaderWriter > >	ReaderWriterList
typedef std::map < std::string, osg::ref_ptr < DotOsgWrapper > >	DotOsgWrapperMap
typedef std::vector < osg::ref_ptr < DynamicLibrary > >	DynamicLibraryList
typedef std::map < std::string, std::string >	ExtensionAliasMap
typedef std::vector < std::string >	ArchiveExtensionList
typedef std::pair < osg::ref_ptr < osg::Object >, double >	ObjectTimeStampPair
typedef std::map < std::string, ObjectTimeStampPair >	ObjectCache
typedef std::map < std::string, osg::ref_ptr < osgDB::Archive > >	ArchiveCache
Protected Member Functions
virtual	~Registry ()
	Registry ()
	constructor is private, as its a singleton, preventing construction other than via the instance() method and therefore ensuring only one copy is ever constructed
DynamicLibraryList::iterator	getLibraryItr (const std::string &fileName)
	get the attached library with specified name.
osg::Object *	readObject (DotOsgWrapperMap &dowMap, Input &fr)
void	eraseWrapper (DotOsgWrapperMap &wrappermap, DotOsgWrapper *wrapper)
void	destruct ()
ReaderWriter::ReadResult	read (const ReadFunctor &readFunctor)
ReaderWriter::ReadResult	readImplementation (const ReadFunctor &readFunctor, bool useObjectCache)
Static Protected Member Functions
static std::string	trim (const std::string &str)
Protected Attributes
bool	_createNodeFromImage
osg::ref_ptr < ReadFileCallback >	_readFileCallback
osg::ref_ptr < WriteFileCallback >	_writeFileCallback
DotOsgWrapperMap	_objectWrapperMap
DotOsgWrapperMap	_imageWrapperMap
DotOsgWrapperMap	_drawableWrapperMap
DotOsgWrapperMap	_stateAttrWrapperMap
DotOsgWrapperMap	_uniformWrapperMap
DotOsgWrapperMap	_nodeWrapperMap
DotOsgWrapperMap	_classNameWrapperMap
ReaderWriterList	_rwList
DynamicLibraryList	_dlList
bool	_openingLibrary
ExtensionAliasMap	_extAliasMap
osg::ref_ptr < ReaderWriter::Options >	_options
FilePathList	_dataFilePath
FilePathList	_libraryFilePath
ObjectCache	_objectCache
OpenThreads::Mutex	_objectCacheMutex
ArchiveCache	_archiveCache
OpenThreads::Mutex	_archiveCacheMutex
ArchiveExtensionList	_archiveExtList
osg::ref_ptr < DatabasePager >	_databasePager
osg::ref_ptr < SharedStateManager >	_sharedStateManager
Friends
struct	ReadFunctor
struct	ReadObjectFunctor
struct	ReadImageFunctor
struct	ReadHeightFieldFunctor
struct	ReadNodeFunctor
struct	ReadArchiveFunctor
class	AvailableReaderWriterIterator
Classes
class	ReadFileCallback
struct	ReadFunctor
	Functor used in internal implementations. More...
class	WriteFileCallback

---

Detailed Description

Registry is a singleton factory which stores the reader/writers which are linked in at runtime for reading non-native file formats.

The RegisterDotOsgWrapperProxy can be used to automatically register DotOsgWrappers, at runtime with the Registry. A DotOsgWrapper encapsulates the functions that can read and write to the .osg for each osg::Object.

The RegisterReaderWriterProxy can be used to automatically register at runtime a reader/writer with the Registry.

---

Member Typedef Documentation

typedef std::vector< osg::ref_ptr<ReaderWriter> > osgDB::Registry::ReaderWriterList [protected]

typedef std::map< std::string, osg::ref_ptr<DotOsgWrapper> > osgDB::Registry::DotOsgWrapperMap [protected]

typedef std::vector< osg::ref_ptr<DynamicLibrary> > osgDB::Registry::DynamicLibraryList [protected]

typedef std::map< std::string, std::string> osgDB::Registry::ExtensionAliasMap [protected]

typedef std::vector< std::string> osgDB::Registry::ArchiveExtensionList [protected]

typedef std::pair<osg::ref_ptr<osg::Object>, double > osgDB::Registry::ObjectTimeStampPair [protected]

typedef std::map<std::string, ObjectTimeStampPair > osgDB::Registry::ObjectCache [protected]

typedef std::map<std::string, osg::ref_ptr<osgDB::Archive> > osgDB::Registry::ArchiveCache [protected]

---

Constructor & Destructor Documentation

virtual osgDB::Registry::~Registry

(

)

[protected, virtual]

osgDB::Registry::Registry

(

)

[protected]

constructor is private, as its a singleton, preventing construction other than via the instance() method and therefore ensuring only one copy is ever constructed

---

Member Function Documentation

static Registry* osgDB::Registry::instance

(

bool

erase = false

)

[static]

void osgDB::Registry::readCommandLine

(

osg::ArgumentParser &

commandLine

)

read the command line arguments.

void osgDB::Registry::addFileExtensionAlias	(	const std::string	mapExt,
		const std::string	toExt
	)

register an .fileextension alias to mapExt toExt, the later should the the extension name of the readerwriter plugin library.

For example to map .tif files to the tiff loader, use addExtAlias("tif","tiff") which will enable .tif to be read by the libdb_tiff readerwriter plugin.

bool osgDB::Registry::readPluginAliasConfigurationFile

(

const std::string &

file

)

Reads a file that configures extension mappings.

File is ASCII text and each line contains the parameyters to the addFileExtensionAlias method. Lines can be commented out with an initial '#' character.

void osgDB::Registry::addDotOsgWrapper

(

DotOsgWrapper *

wrapper

)

void osgDB::Registry::removeDotOsgWrapper

(

DotOsgWrapper *

wrapper

)

void osgDB::Registry::addReaderWriter

(

ReaderWriter *

rw

)

void osgDB::Registry::removeReaderWriter

(

ReaderWriter *

rw

)

std::string osgDB::Registry::createLibraryNameForFile

(

const std::string &

fileName

)

create the platform specific library name associated with file.

std::string osgDB::Registry::createLibraryNameForExtension

(

const std::string &

ext

)

create the platform specific library name associated with file extension.

std::string osgDB::Registry::createLibraryNameForNodeKit

(

const std::string &

name

)

create the platform specific library name associated with nodekit library name.

bool osgDB::Registry::loadLibrary

(

const std::string &

fileName

)

find the library in the OSG_LIBRARY_PATH and load it.

bool osgDB::Registry::closeLibrary

(

const std::string &

fileName

)

close the attached library with specified name.

void osgDB::Registry::closeAllLibraries

(

)

close all libraries.

ReaderWriter* osgDB::Registry::getReaderWriterForExtension

(

const std::string &

ext

)

get a reader writer which handles specified extension.

osg::Object* osgDB::Registry::readObjectOfType	(	const osg::Object &	compObj,
		Input &	fr
	)

osg::Object* osgDB::Registry::readObjectOfType	(	const basic_type_wrapper &	btw,
		Input &	fr
	)

osg::Object* osgDB::Registry::readObject

(

Input &

fr

)

osg::Image* osgDB::Registry::readImage

(

Input &

fr

)

osg::Drawable* osgDB::Registry::readDrawable

(

Input &

fr

)

osg::Uniform* osgDB::Registry::readUniform

(

Input &

fr

)

osg::StateAttribute* osgDB::Registry::readStateAttribute

(

Input &

fr

)

osg::Node* osgDB::Registry::readNode

(

Input &

fr

)

bool osgDB::Registry::writeObject	(	const osg::Object &	obj,
		Output &	fw
	)

void osgDB::Registry::setReadFileCallback

(

ReadFileCallback *

cb

)

[inline]

Set the Registry callback to use in place of the default readFile calls.

ReadFileCallback* osgDB::Registry::getReadFileCallback

(

)

[inline]

Get the readFile callback.

const ReadFileCallback* osgDB::Registry::getReadFileCallback

(

)

const [inline]

Get the const readFile callback.

ReaderWriter::ReadResult osgDB::Registry::openArchive	(	const std::string &	fileName,
		ReaderWriter::ArchiveStatus	status,
		unsigned int	indexBlockSizeHint,
		const ReaderWriter::Options *	options
	)			[inline]

ReaderWriter::ReadResult osgDB::Registry::openArchiveImplementation	(	const std::string &	fileName,
		ReaderWriter::ArchiveStatus	status,
		unsigned int	indexBlockSizeHint,
		const ReaderWriter::Options *	options
	)

ReaderWriter::ReadResult osgDB::Registry::readObject	(	const std::string &	fileName,
		const ReaderWriter::Options *	options
	)			[inline]

ReaderWriter::ReadResult osgDB::Registry::readObjectImplementation	(	const std::string &	fileName,
		const ReaderWriter::Options *	options
	)

ReaderWriter::ReadResult osgDB::Registry::readImage	(	const std::string &	fileName,
		const ReaderWriter::Options *	options
	)			[inline]

ReaderWriter::ReadResult osgDB::Registry::readImageImplementation	(	const std::string &	fileName,
		const ReaderWriter::Options *	options
	)

ReaderWriter::ReadResult osgDB::Registry::readHeightField	(	const std::string &	fileName,
		const ReaderWriter::Options *	options
	)			[inline]

ReaderWriter::ReadResult osgDB::Registry::readHeightFieldImplementation	(	const std::string &	fileName,
		const ReaderWriter::Options *	options
	)

ReaderWriter::ReadResult osgDB::Registry::readNode	(	const std::string &	fileName,
		const ReaderWriter::Options *	options
	)			[inline]

ReaderWriter::ReadResult osgDB::Registry::readNodeImplementation	(	const std::string &	fileName,
		const ReaderWriter::Options *	options
	)

void osgDB::Registry::setWriteFileCallback

(

WriteFileCallback *

cb

)

[inline]

Set the Registry callback to use in place of the default writeFile calls.

WriteFileCallback* osgDB::Registry::getWriteFileCallback

(

)

[inline]

Get the writeFile callback.

const WriteFileCallback* osgDB::Registry::getWriteFileCallback

(

)

const [inline]

Get the const writeFile callback.

ReaderWriter::WriteResult osgDB::Registry::writeObject	(	const osg::Object &	obj,
		const std::string &	fileName,
		const ReaderWriter::Options *	options
	)			[inline]

ReaderWriter::WriteResult osgDB::Registry::writeObjectImplementation	(	const osg::Object &	obj,
		const std::string &	fileName,
		const ReaderWriter::Options *	options
	)

ReaderWriter::WriteResult osgDB::Registry::writeImage	(	const osg::Image &	obj,
		const std::string &	fileName,
		const ReaderWriter::Options *	options
	)			[inline]

ReaderWriter::WriteResult osgDB::Registry::writeImageImplementation	(	const osg::Image &	obj,
		const std::string &	fileName,
		const ReaderWriter::Options *	options
	)

ReaderWriter::WriteResult osgDB::Registry::writeHeightField	(	const osg::HeightField &	obj,
		const std::string &	fileName,
		const ReaderWriter::Options *	options
	)			[inline]

ReaderWriter::WriteResult osgDB::Registry::writeHeightFieldImplementation	(	const osg::HeightField &	obj,
		const std::string &	fileName,
		const ReaderWriter::Options *	options
	)

ReaderWriter::WriteResult osgDB::Registry::writeNode	(	const osg::Node &	node,
		const std::string &	fileName,
		const ReaderWriter::Options *	options
	)			[inline]

ReaderWriter::WriteResult osgDB::Registry::writeNodeImplementation	(	const osg::Node &	node,
		const std::string &	fileName,
		const ReaderWriter::Options *	options
	)

void osgDB::Registry::setCreateNodeFromImage

(

bool

flag

)

[inline]

bool osgDB::Registry::getCreateNodeFromImage

(

)

const [inline]

void osgDB::Registry::setOptions

(

ReaderWriter::Options *

opt

)

[inline]

ReaderWriter::Options* osgDB::Registry::getOptions

(

)

[inline]

const ReaderWriter::Options* osgDB::Registry::getOptions

(

)

const [inline]

void osgDB::Registry::initFilePathLists

(

)

[inline]

initilize both the Data and Library FilePaths, by default called by the constructor, so it should only be required if you want to force the re-reading of environmental variables.

void osgDB::Registry::initDataFilePathList

(

)

initilize the Data FilePath by reading the OSG_FILE_PATH environmental variable.

void osgDB::Registry::setDataFilePathList

(

const FilePathList &

filepath

)

[inline]

Set the data file path using a list of paths stored in a FilePath, which is used when search for data files.

void osgDB::Registry::setDataFilePathList

(

const std::string &

paths

)

Set the data file path using a single string deliminated either with ';' (Windows) or ':' (All other platforms), which is used when search for data files.

FilePathList& osgDB::Registry::getDataFilePathList

(

)

[inline]

get the data file path which is used when search for data files.

const FilePathList& osgDB::Registry::getDataFilePathList

(

)

const [inline]

get the const data file path which is used when search for data files.

void osgDB::Registry::initLibraryFilePathList

(

)

initilize the Library FilePath by reading the OSG_LIBRARY_PATH and the appropriate system environmental variables

void osgDB::Registry::setLibraryFilePathList

(

const FilePathList &

filepath

)

[inline]

Set the library file path using a list of paths stored in a FilePath, which is used when search for data files.

void osgDB::Registry::setLibraryFilePathList

(

const std::string &

paths

)

Set the library file path using a single string deliminated either with ';' (Windows) or ':' (All other platforms), which is used when search for data files.

FilePathList& osgDB::Registry::getLibraryFilePathList

(

)

[inline]

get the library file path which is used when search for library (dso/dll's) files.

const FilePathList& osgDB::Registry::getLibraryFilePathList

(

)

const [inline]

get the const library file path which is used when search for library (dso/dll's) files.

void osgDB::Registry::updateTimeStampOfObjectsInCacheWithExternalReferences

(

double

currentTime

)

For each object in the cache which has an reference count greater than 1 (and therefore referenced by elsewhere in the application) set the time stamp for that object in the cache to specified time.

This would typically be called once per frame by applications which are doing database paging, and need to prune objects that are no longer required. Time value is time in sceonds.

void osgDB::Registry::removeExpiredObjectsInCache

(

double

expiryTime

)

Removed object in the cache which have a time stamp at or before the specified expiry time.

This would typically be called once per frame by applications which are doing database paging, and need to prune objects that are no longer required, and called after the a called after the call to updateTimeStampOfObjectsInCacheWithExternalReferences(currentTime). Note, the currentTime is not the expiryTime, one would typically set the expiry time to a fixed amount of time before currentTime, such as expiryTime = currentTime-10.0. Time value is time in sceonds.

void osgDB::Registry::clearObjectCache

(

)

Remove all objects in the cache regardless of having external references or expiry times.

void osgDB::Registry::addEntryToObjectCache	(	const std::string &	filename,
		osg::Object *	object,
		double	timestamp = 0.0
	)

Add a filename,object,timestamp tripple to the Registry::ObjectCache.

osg::Object* osgDB::Registry::getFromObjectCache

(

const std::string &

fileName

)

Get an object from the object cache.

void osgDB::Registry::addToArchiveCache	(	const std::string &	fileName,
		osgDB::Archive *	archive
	)

Add archive to archive cache so that future calls reference this archive.

void osgDB::Registry::removeFromArchiveCache

(

const std::string &

fileName

)

Remove archive from cache.

osgDB::Archive* osgDB::Registry::getFromArchiveCache

(

const std::string &

fileName

)

Get an archive from the archive cache.

void osgDB::Registry::clearArchiveCache

(

)

Remove all archives from the archive cache.

void osgDB::Registry::releaseGLObjects

(

osg::State *

state = 0

)

If State is non-zero, this function releases OpenGL objects for the specified graphics context.

Otherwise, releases OpenGL objexts for all graphics contexts.

DynamicLibrary* osgDB::Registry::getLibrary

(

const std::string &

fileName

)

get the attached library with specified name.

void osgDB::Registry::setDatabasePager

(

DatabasePager *

databasePager

)

[inline]

Set the DatabasePager.

DatabasePager* osgDB::Registry::getOrCreateDatabasePager

(

)

Get the DatabasePager, creating one if one is not already created.

DatabasePager* osgDB::Registry::getDatabasePager

(

)

[inline]

Get the DatabasePager.

Return 0 if no DatabasePager has been assigned.

void osgDB::Registry::setSharedStateManager

(

SharedStateManager *

SharedStateManager

)

[inline]

Set the SharedStateManager.

SharedStateManager* osgDB::Registry::getOrCreateSharedStateManager

(

)

Get the SharedStateManager, creating one if one is not already created.

SharedStateManager* osgDB::Registry::getSharedStateManager

(

)

[inline]

Get the SharedStateManager.

Return 0 if no SharedStateManager has been assigned.

void osgDB::Registry::addArchiveExtension

(

const std::string

ext

)

Add an Archive extension.

DynamicLibraryList::iterator osgDB::Registry::getLibraryItr

(

const std::string &

fileName

)

[protected]

get the attached library with specified name.

osg::Object* osgDB::Registry::readObject	(	DotOsgWrapperMap &	dowMap,
		Input &	fr
	)			[protected]

void osgDB::Registry::eraseWrapper	(	DotOsgWrapperMap &	wrappermap,
		DotOsgWrapper *	wrapper
	)			[protected]

void osgDB::Registry::destruct

(

)

[protected]

ReaderWriter::ReadResult osgDB::Registry::read

(

const ReadFunctor &

readFunctor

)

[protected]

ReaderWriter::ReadResult osgDB::Registry::readImplementation	(	const ReadFunctor &	readFunctor,
		bool	useObjectCache
	)			[protected]

static std::string osgDB::Registry::trim

(

const std::string &

str

)

[static, protected]

---

Friends And Related Function Documentation

friend struct ReadFunctor [friend]

friend struct ReadObjectFunctor [friend]

friend struct ReadImageFunctor [friend]

friend struct ReadHeightFieldFunctor [friend]

friend struct ReadNodeFunctor [friend]

friend struct ReadArchiveFunctor [friend]

friend class AvailableReaderWriterIterator [friend]

---

Member Data Documentation

bool osgDB::Registry::_createNodeFromImage [protected]

osg::ref_ptr<ReadFileCallback> osgDB::Registry::_readFileCallback [protected]

osg::ref_ptr<WriteFileCallback> osgDB::Registry::_writeFileCallback [protected]

DotOsgWrapperMap osgDB::Registry::_objectWrapperMap [protected]

DotOsgWrapperMap osgDB::Registry::_imageWrapperMap [protected]

DotOsgWrapperMap osgDB::Registry::_drawableWrapperMap [protected]

DotOsgWrapperMap osgDB::Registry::_stateAttrWrapperMap [protected]

DotOsgWrapperMap osgDB::Registry::_uniformWrapperMap [protected]

DotOsgWrapperMap osgDB::Registry::_nodeWrapperMap [protected]

DotOsgWrapperMap osgDB::Registry::_classNameWrapperMap [protected]

ReaderWriterList osgDB::Registry::_rwList [protected]

DynamicLibraryList osgDB::Registry::_dlList [protected]

bool osgDB::Registry::_openingLibrary [protected]

ExtensionAliasMap osgDB::Registry::_extAliasMap [protected]

osg::ref_ptr<ReaderWriter::Options> osgDB::Registry::_options [protected]

FilePathList osgDB::Registry::_dataFilePath [protected]

FilePathList osgDB::Registry::_libraryFilePath [protected]

ObjectCache osgDB::Registry::_objectCache [protected]

OpenThreads::Mutex osgDB::Registry::_objectCacheMutex [protected]

ArchiveCache osgDB::Registry::_archiveCache [protected]

OpenThreads::Mutex osgDB::Registry::_archiveCacheMutex [protected]

ArchiveExtensionList osgDB::Registry::_archiveExtList [protected]

osg::ref_ptr<DatabasePager> osgDB::Registry::_databasePager [protected]

osg::ref_ptr<SharedStateManager> osgDB::Registry::_sharedStateManager [protected]

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

• osgDB/Registry

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