ossimInfoFactory Class Reference

Info factory. More...

#include <ossimInfoFactory.h>

Inheritance diagram for ossimInfoFactory:

Public Member Functions
virtual	~ossimInfoFactory ()
	virtual destructor More...
virtual std::shared_ptr< ossimInfoBase >	create (const ossimFilename &file) const
	create method. More...
virtual std::shared_ptr< ossimInfoBase >	create (std::shared_ptr< ossim::istream > &str, const std::string &connectionString) const
Public Member Functions inherited from ossimInfoFactoryInterface
	ossimInfoFactoryInterface ()
	default constructor More...
virtual	~ossimInfoFactoryInterface ()
	virtual destructor More...

Static Public Member Functions
static ossimInfoFactory *	instance ()

Private Member Functions
	ossimInfoFactory ()
	hidden from use default constructor More...
	ossimInfoFactory (const ossimInfoFactory &obj)
	hidden from use copy constructor More...
const ossimInfoFactory &	operator= (const ossimInfoFactory &rhs)
	hidden from use operator = More...

Static Private Attributes
static ossimInfoFactory *	theInstance = 0
	The single instance of this class. More...

Detailed Description

Info factory.

Definition at line 24 of file ossimInfoFactory.h.

Constructor & Destructor Documentation

~ossimInfoFactory()

ossimInfoFactory::~ossimInfoFactory ( )

virtual

virtual destructor

Definition at line 40 of file ossimInfoFactory.cpp.

{}

ossimInfoFactory() [1/2]

ossimInfoFactory::ossimInfoFactory ( )

private

hidden from use default constructor

Definition at line 364 of file ossimInfoFactory.cpp.

Referenced by instance().

{}

ossimInfoFactory() [2/2]

ossimInfoFactory::ossimInfoFactory ( const ossimInfoFactory &  obj )

private

hidden from use copy constructor

Definition at line 367 of file ossimInfoFactory.cpp.

{}

Member Function Documentation

create() [1/2]

std::shared_ptr< ossimInfoBase > ossimInfoFactory::create ( const ossimFilename &  file ) const

virtual

create method.

Parameters

file	Some file you want info for.

Returns

ossimInfoBase* on success 0 on failure. Caller is responsible for memory.

Implements ossimInfoFactoryInterface.

Definition at line 138 of file ossimInfoFactory.cpp.

Referenced by ossimRpfInfo::print().

{
   std::shared_ptr<ossimInfoBase> result(0);

   result = std::make_shared<ossimNitfInfo>();
   if ( result->open( file ) )
   {
      return result;      
   }
   else
   {
      result.reset();
   }
      
   result = std::make_shared<ossimTiffInfo>();
   if ( result->open( file ) )
   {
      return result;      
   }
   else
   {
      result.reset();
   }
      
   result = std::make_shared<ossimCcfInfo>();
   if ( result->open( file ) )
   {
      return result;      
   }
   else
   {
      result.reset();
   }
      
   result = std::make_shared<ossimDtedInfo>();
   if ( result->open( file ) )
   {
      return result;      
   }
   else
   {
      result.reset();
   }

   result = std::make_shared<ossimDoqq>();
   if ( result->open( file ) )
   {
      return result;      
   }
   else
   {
      result.reset();
   }
   
   result = std::make_shared<ossimDemInfo>();
   if ( result->open( file ) )
   {
      return result;      
   }
   else
   {
      result.reset();
   }
      
   result = std::make_shared<ossimJp2Info>();
   if ( result->open( file ) )
   {
      return result;
   }
   else
   {
      result.reset();
   }
   
   result = std::make_shared<ossimEnviInfo>();
   if ( result->open( file ) )
   {
      return result;
   }
   else
   {
      result.reset();
   }
         
   result = std::make_shared<ossimRpfInfo>();
   if ( result->open( file ) )
   {
      return result;
   }
   else
   {
      result.reset();
   }
   
   result = std::make_shared<ossimXmpInfo>();
   if ( result->open( file ) )
   {
      return result;
   }
   else
   {
      result.reset();
   }
   
   result = std::make_shared<ossimLasInfo>();
   if ( result->open( file ) )
   {
      return result;
   }
   else
   {
      result.reset();
   }
   
   result = std::make_shared<ossimJ2kInfo>();
   if ( result->open( file ) )
   {
      return result;
   }
   else
   {
      result.reset();
   }
   
#if OSSIM_HAS_HDF5
   result = std::make_shared<ossimHdf5Info>();
   if ( result->open( file ) )
   {
      return result;
   }
   else
   {
      result.reset();
   }
#endif
   
   return result;
}

create() [2/2]

std::shared_ptr< ossimInfoBase > ossimInfoFactory::create ( std::shared_ptr< ossim::istream > &  str, const std::string &  connectionString  ) const

virtual

Implements ossimInfoFactoryInterface.

Definition at line 52 of file ossimInfoFactory.cpp.

{
   std::shared_ptr<ossimInfoBase> result(0);

   if ( str )
   {
      str->clear();
      str->seekg(0);
      result = std::make_shared<ossimNitfInfo>();
      if ( result->open(str, connectionString) )
      {
         return result;      
      }
      else
      {
         result.reset();
      }
      
      str->clear();
      str->seekg(0);
      result = std::make_shared<ossimTiffInfo>();
      if ( result->open(str, connectionString) )
      {
         return result;      
      }
      else
      {
         result.reset();
      }
      
      str->clear();
      str->seekg(0);
      result = std::make_shared<ossimCcfInfo>();
      if ( result->open(str, connectionString) )
      {
         return result;      
      }
      else
      {
         result.reset();
      }
      
      str->clear();
      str->seekg(0);
      result = std::make_shared<ossimDtedInfo>();
      if ( result->open(str, connectionString) )
      {
         return result;      
      }
      else
      {
         result.reset();
      }
      
      str->clear();
      str->seekg(0);
      result = std::make_shared<ossimDoqq>();
      if ( result->open(str, connectionString) )
      {
         return result;      
      }
      else
      {
         result.reset();
      }
      
      str->clear();
      str->seekg(0);
      result = std::make_shared<ossimDemInfo>();
      if ( result->open(str, connectionString) )
      {
         return result;      
      }
      else
      {
         result.reset();
      }
      
      str->clear();
      str->seekg(0);
   }
   
   return result;
}

instance()

ossimInfoFactory * ossimInfoFactory::instance ( )

static

Definition at line 43 of file ossimInfoFactory.cpp.

References ossimInfoFactory(), and theInstance.

Referenced by ossimInfoFactoryRegistry::ossimInfoFactoryRegistry(), and ossimRpfInfo::print().

{
   if ( !theInstance )
   {
      theInstance = new ossimInfoFactory;
   }
   return theInstance;
}

operator=()

const ossimInfoFactory & ossimInfoFactory::operator= ( const ossimInfoFactory &  rhs )

private

hidden from use operator =

Definition at line 370 of file ossimInfoFactory.cpp.

{
   return *this;
}

Member Data Documentation

theInstance

ossimInfoFactory * ossimInfoFactory::theInstance = 0

staticprivate

The single instance of this class.

Definition at line 59 of file ossimInfoFactory.h.

Referenced by instance().

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

• ossimInfoFactory.h
• ossimInfoFactory.cpp