ossimNitfTagFactoryRegistry Class Reference

#include <ossimNitfTagFactoryRegistry.h>

Public Member Functions
virtual	~ossimNitfTagFactoryRegistry ()
void	registerFactory (ossimNitfTagFactory *aFactory)
void	unregisterFactory (ossimNitfTagFactory *aFactory)
ossimRefPtr< ossimNitfRegisteredTag >	create (const ossimString &tagName) const
bool	exists (ossimNitfTagFactory *factory) const

Static Public Member Functions
static ossimNitfTagFactoryRegistry *	instance ()

Protected Member Functions
	ossimNitfTagFactoryRegistry ()

Private Member Functions
	ossimNitfTagFactoryRegistry (const ossimNitfTagFactoryRegistry &factory)
	hidden copy constructory More...
const ossimNitfTagFactoryRegistry &	operator= (const ossimNitfTagFactoryRegistry &factory)
	hidden operator= More...
void	initializeDefaults ()

Private Attributes
std::vector< ossimNitfTagFactory * >	theFactoryList

Detailed Description

Definition at line 21 of file ossimNitfTagFactoryRegistry.h.

Constructor & Destructor Documentation

~ossimNitfTagFactoryRegistry()

ossimNitfTagFactoryRegistry::~ossimNitfTagFactoryRegistry ( )

virtual

Definition at line 24 of file ossimNitfTagFactoryRegistry.cpp.

{
}

ossimNitfTagFactoryRegistry() [1/2]

ossimNitfTagFactoryRegistry::ossimNitfTagFactoryRegistry ( )

protected

Definition at line 19 of file ossimNitfTagFactoryRegistry.cpp.

References initializeDefaults().

{
   initializeDefaults();
}

ossimNitfTagFactoryRegistry() [2/2]

ossimNitfTagFactoryRegistry::ossimNitfTagFactoryRegistry ( const ossimNitfTagFactoryRegistry &  factory )

private

hidden copy constructory

Definition at line 92 of file ossimNitfTagFactoryRegistry.cpp.

{
}

Member Function Documentation

create()

ossimRefPtr< ossimNitfRegisteredTag > ossimNitfTagFactoryRegistry::create

(

const ossimString &

tagName

)

const

Definition at line 55 of file ossimNitfTagFactoryRegistry.cpp.

References theFactoryList, and ossimRefPtr< T >::valid().

Referenced by ossimNitfTagInformation::parseStream().

{
   std::vector<ossimNitfTagFactory*>::const_iterator factory;
   ossimRefPtr<ossimNitfRegisteredTag> result = 0;

   factory = theFactoryList.begin();
   while(factory != theFactoryList.end())
   {
      result = (*factory)->create(tagName);

      if(result.valid())
      {
         return result;
      }
      ++factory;
   }

   ossimRefPtr<ossimNitfRegisteredTag> tag = new ossimNitfUnknownTag;
   return tag;
}

exists()

bool ossimNitfTagFactoryRegistry::exists

(

ossimNitfTagFactory *

factory

)

const

Definition at line 82 of file ossimNitfTagFactoryRegistry.cpp.

References theFactoryList.

Referenced by registerFactory().

{
   std::vector<ossimNitfTagFactory*>::const_iterator iter = std::find(theFactoryList.begin(),
                                                                      theFactoryList.end(),
                                                                      factory);

   return (iter != theFactoryList.end());
   
}

initializeDefaults()

void ossimNitfTagFactoryRegistry::initializeDefaults ( )

private

Definition at line 76 of file ossimNitfTagFactoryRegistry.cpp.

References ossimNitfRegisteredTagFactory::instance(), ossimNitfRpfTagFactory::instance(), and theFactoryList.

Referenced by ossimNitfTagFactoryRegistry().

{
   theFactoryList.push_back(ossimNitfRegisteredTagFactory::instance());
   theFactoryList.push_back(ossimNitfRpfTagFactory::instance());
}

instance()

ossimNitfTagFactoryRegistry * ossimNitfTagFactoryRegistry::instance ( )

static

Definition at line 49 of file ossimNitfTagFactoryRegistry.cpp.

Referenced by ossimNitfTagInformation::parseStream().

{
   static ossimNitfTagFactoryRegistry inst;
   return &inst;
}

operator=()

const ossimNitfTagFactoryRegistry & ossimNitfTagFactoryRegistry::operator= ( const ossimNitfTagFactoryRegistry &  factory )

private

hidden operator=

Definition at line 97 of file ossimNitfTagFactoryRegistry.cpp.

{
   return *this;
}

registerFactory()

void ossimNitfTagFactoryRegistry::registerFactory

(

ossimNitfTagFactory *

aFactory

)

Definition at line 28 of file ossimNitfTagFactoryRegistry.cpp.

References exists(), and theFactoryList.

{
   if(aFactory&&!exists(aFactory))
   {
      theFactoryList.push_back(aFactory);
   }
}

unregisterFactory()

void ossimNitfTagFactoryRegistry::unregisterFactory

(

ossimNitfTagFactory *

aFactory

)

Definition at line 37 of file ossimNitfTagFactoryRegistry.cpp.

{
   std::vector<ossimNitfTagFactory*>::iterator iter =
      std::find(theFactoryList.begin(),
                theFactoryList.end(),
                aFactory);
   if(iter != theFactoryList.end())
   {
      theFactoryList.erase(iter);
   }
}

Member Data Documentation

theFactoryList

std::vector<ossimNitfTagFactory*> ossimNitfTagFactoryRegistry::theFactoryList

private

Definition at line 46 of file ossimNitfTagFactoryRegistry.h.

Referenced by create(), exists(), initializeDefaults(), and registerFactory().

---

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

• ossimNitfTagFactoryRegistry.h
• ossimNitfTagFactoryRegistry.cpp