This is the state registry for all image handler states that will be supported. More...

#include <ImageHandlerStateRegistry.h>

Inheritance diagram for ossim::ImageHandlerStateRegistry:

Public Member Functions
	ImageHandlerStateRegistry ()

std::shared_ptr< ossim::ImageHandlerState >	createState (const ossimKeywordlist &kwl, const ossimString &prefix="") const

std::shared_ptr< ossim::ImageHandlerState >	createState (const ossimString &typeName) const

Public Member Functions inherited from ossim::FactoryListBase< std::shared_ptr< ossim::StateFactoryBase< std::shared_ptr< ossim::ImageHandlerState > > > >
	FactoryListBase ()

void	addFactory (std::shared_ptr< ossim::StateFactoryBase< std::shared_ptr< ossim::ImageHandlerState > > > factory)
	This is for backward compatability and calls registerFactory for simple adds. More...

bool	isFactoryRegistered (std::shared_ptr< ossim::StateFactoryBase< std::shared_ptr< ossim::ImageHandlerState > > > factory) const
	Public access method to determine if a factory is already registered to this list. More...

void	registerFactory (std::shared_ptr< ossim::StateFactoryBase< std::shared_ptr< ossim::ImageHandlerState > > > factory, bool pushToFrontFlag=false)
	Will register a factory to the factory list. More...

void	unregisterFactory (std::shared_ptr< ossim::StateFactoryBase< std::shared_ptr< ossim::ImageHandlerState > > > factory)
	Will remove the factory from the registry. More...

void	unregisterAllFactories ()
	Will remove all factories from the registry. More...

void	registerFactoryToFront (std::shared_ptr< ossim::StateFactoryBase< std::shared_ptr< ossim::ImageHandlerState > > > factory)
	Inserts the factory to the front of the list. More...

void	registerFactoryBefore (std::shared_ptr< ossim::StateFactoryBase< std::shared_ptr< ossim::ImageHandlerState > > > factory, std::shared_ptr< ossim::StateFactoryBase< std::shared_ptr< ossim::ImageHandlerState > > > beforeThisFactory)
	Will insert the factory before the beforeThisFactory. More...

Static Public Member Functions
static std::shared_ptr< ImageHandlerStateRegistry >	instance ()

Additional Inherited Members
Public Types inherited from ossim::FactoryListBase< std::shared_ptr< ossim::StateFactoryBase< std::shared_ptr< ossim::ImageHandlerState > > > >
typedef std::vector< std::shared_ptr< ossim::StateFactoryBase< std::shared_ptr< ossim::ImageHandlerState > > > >	FactoryListType

typedef std::vector< ossimString >	TypeNameList

Protected Member Functions inherited from ossim::FactoryListBase< std::shared_ptr< ossim::StateFactoryBase< std::shared_ptr< ossim::ImageHandlerState > > > >
bool	findFactory (std::shared_ptr< ossim::StateFactoryBase< std::shared_ptr< ossim::ImageHandlerState > > > factory) const
	Utility to find a factory in the list. More...

Protected Attributes inherited from ossim::FactoryListBase< std::shared_ptr< ossim::StateFactoryBase< std::shared_ptr< ossim::ImageHandlerState > > > >
ossim::RWLock	m_rwlock

FactoryListType	m_factoryList

Detailed Description

This is the state registry for all image handler states that will be supported.

Definition at line 20 of file ImageHandlerStateRegistry.h.

Constructor & Destructor Documentation

◆ ImageHandlerStateRegistry()

ossim::ImageHandlerStateRegistry::ImageHandlerStateRegistry ( )

Definition at line 5 of file ImageHandlerStateRegistry.cpp.

6 {

7 }

Member Function Documentation

◆ createState() [1/2]

std::shared_ptr< ossim::ImageHandlerState > ossim::ImageHandlerStateRegistry::createState	(	const ossimKeywordlist &	kwl,
		const ossimString &	prefix = `""`
	)		const

Definition at line 17 of file ImageHandlerStateRegistry.cpp.

 {
    ScopeReadLock scopedReadLock(m_rwlock);
    std::shared_ptr<ossim::ImageHandlerState> result;
    for(const auto& factory:m_factoryList)
    {
       result = factory->createState(kwl, prefix);
       if(result) break;
    }
 
    return result;
 }

◆ createState() [2/2]

std::shared_ptr< ossim::ImageHandlerState > ossim::ImageHandlerStateRegistry::createState ( const ossimString & typeName ) const

Definition at line 31 of file ImageHandlerStateRegistry.cpp.

 {
    ScopeReadLock scopedReadLock(m_rwlock);
    std::shared_ptr<ossim::ImageHandlerState> result;
    for(const auto& factory:m_factoryList)
    {
       result = factory->createState(typeName);
       if(result) break;
    }
 
    return result;
 }

◆ instance()

std::shared_ptr< ossim::ImageHandlerStateRegistry > ossim::ImageHandlerStateRegistry::instance ( )

static

Definition at line 9 of file ImageHandlerStateRegistry.cpp.

Referenced by ossimInit::initializeDefaultFactories(), ossimInfo::openImageFromState(), and ossimInfo::openImageHandler().

 {
 
    static std::shared_ptr<ossim::ImageHandlerStateRegistry> imageHandlerStateRegistry = std::make_shared<ImageHandlerStateRegistry>();
 
    return imageHandlerStateRegistry;
 }

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

Public Member Functions

Static Public Member Functions