ossimPdalReaderFactory Class Reference

Factory for PNG image reader. More...

#include <ossimPdalReaderFactory.h>

Inheritance diagram for ossimPdalReaderFactory:

Public Member Functions
virtual	~ossimPdalReaderFactory ()
	virtual destructor More...
virtual ossimPdalReader *	open (const ossimFilename &fileName) const
virtual ossimPdalReader *	open (const ossimKeywordlist &kwl, const char *prefix=0) const
virtual ossimObject *	createObject (const ossimString &typeName) const
virtual ossimObject *	createObject (const ossimKeywordlist &kwl, const char *prefix=0) const
virtual void	getTypeNameList (std::vector< ossimString > &typeList) const
virtual void	getSupportedExtensions (std::vector< ossimString > &extList) const
Public Member Functions inherited from ossimPointCloudHandlerFactory
virtual	~ossimPointCloudHandlerFactory ()
Public Member Functions inherited from ossimObjectFactory
virtual	~ossimObjectFactory ()
Public Member Functions inherited from ossimObject
	ossimObject ()
virtual	~ossimObject ()
virtual ossimObject *	dup () const
virtual ossimString	getShortName () const
virtual ossimString	getLongName () const
virtual ossimString	getDescription () const
virtual ossimString	getClassName () const
virtual RTTItypeid	getType () const
virtual bool	canCastTo (ossimObject *obj) const
virtual bool	canCastTo (const RTTItypeid &id) const
virtual bool	canCastTo (const ossimString &parentClassName) const
virtual bool	saveState (ossimKeywordlist &kwl, const char *prefix=0) const
virtual bool	loadState (const ossimKeywordlist &kwl, const char *prefix=0)
virtual std::ostream &	print (std::ostream &out) const
	Generic print method. More...
virtual bool	isEqualTo (const ossimObject &obj, ossimCompareType compareType=OSSIM_COMPARE_FULL) const
virtual void	accept (ossimVisitor &visitor)
Public Member Functions inherited from ossimReferenced
	ossimReferenced ()
	ossimReferenced (const ossimReferenced &)
ossimReferenced &	operator= (const ossimReferenced &)
void	ref () const
	increment the reference count by one, indicating that this object has another pointer which is referencing it. More...
void	unref () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...
void	unref_nodelete () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...
int	referenceCount () const

Static Public Member Functions
static ossimPdalReaderFactory *	instance ()

Protected Member Functions
	ossimPdalReaderFactory ()
	hidden from use default constructor More...
	ossimPdalReaderFactory (const ossimPdalReaderFactory &)
	hidden from use copy constructor More...
void	operator= (const ossimPdalReaderFactory &)
	hidden from use copy constructor More...
Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Static Protected Attributes
static ossimPdalReaderFactory *	m_instance = 0
	static instance of this class More...

Detailed Description

Factory for PNG image reader.

Definition at line 22 of file ossimPdalReaderFactory.h.

Constructor & Destructor Documentation

~ossimPdalReaderFactory()

ossimPdalReaderFactory::~ossimPdalReaderFactory ( )

virtual

virtual destructor

Definition at line 19 of file ossimPdalReaderFactory.cpp.

References m_instance.

{
   m_instance = 0;
}

ossimPdalReaderFactory() [1/2]

ossimPdalReaderFactory::ossimPdalReaderFactory ( )

protected

hidden from use default constructor

Definition at line 94 of file ossimPdalReaderFactory.cpp.

Referenced by instance().

{
}

ossimPdalReaderFactory() [2/2]

ossimPdalReaderFactory::ossimPdalReaderFactory ( const ossimPdalReaderFactory &  )

protected

hidden from use copy constructor

Definition at line 98 of file ossimPdalReaderFactory.cpp.

{
}

Member Function Documentation

createObject() [1/2]

ossimObject * ossimPdalReaderFactory::createObject ( const ossimString &  typeName ) const

virtual

Creates an object given a type name.

Implements ossimPointCloudHandlerFactory.

Definition at line 61 of file ossimPdalReaderFactory.cpp.

References ossimRefPtr< T >::release().

{
   ossimRefPtr<ossimObject> result = 0;
   if (typeName == "ossimPdalFileReader")
   {
      result = new ossimPdalFileReader;
   }
   else if (typeName == "ossimPdalTileDbReader")
   {
      result = new ossimRialtoReader;
   }
   return result.release();
}

createObject() [2/2]

ossimObject * ossimPdalReaderFactory::createObject ( const ossimKeywordlist &  kwl, const char *  prefix = 0  ) const

virtual

Creates and object given a keyword list.

Reimplemented from ossimPointCloudHandlerFactory.

Definition at line 75 of file ossimPdalReaderFactory.cpp.

References open().

{
    return (ossimObject*) open(kwl, prefix);
}

getSupportedExtensions()

void ossimPdalReaderFactory::getSupportedExtensions ( std::vector< ossimString > &  extList ) const

virtual

Implements ossimPointCloudHandlerFactory.

Definition at line 87 of file ossimPdalReaderFactory.cpp.

{
   extensionList.push_back(ossimString("las"));
   extensionList.push_back(ossimString("laz"));
   extensionList.push_back(ossimString("sqlite"));
}

getTypeNameList()

void ossimPdalReaderFactory::getTypeNameList ( std::vector< ossimString > &  typeList ) const

virtual

This should return the type name of all objects in all factories. This is the name used to construct the objects dynamially and this name must be unique.

Implements ossimObjectFactory.

Definition at line 81 of file ossimPdalReaderFactory.cpp.

Referenced by ossimSharedLibraryInitialize().

{
   typeList.push_back(ossimString("ossimPdalFileReader"));
   typeList.push_back(ossimString("ossimPdalTileDbReader"));
}

instance()

ossimPdalReaderFactory * ossimPdalReaderFactory::instance ( )

static

Definition at line 24 of file ossimPdalReaderFactory.cpp.

References m_instance, and ossimPdalReaderFactory().

Referenced by ossimSharedLibraryFinalize(), and ossimSharedLibraryInitialize().

{
   if (!m_instance)
   {
      m_instance = new ossimPdalReaderFactory;
   }
   return m_instance;
}

open() [1/2]

ossimPdalReader * ossimPdalReaderFactory::open ( const ossimFilename &  fileName ) const

virtual

Implements ossimPointCloudHandlerFactory.

Definition at line 33 of file ossimPdalReaderFactory.cpp.

References ossimPointCloudHandler::open(), and ossimRefPtr< T >::release().

Referenced by createObject().

{
   ossimRefPtr<ossimPdalReader> reader = 0;

   reader = new ossimPdalFileReader;
   if (!reader->open(fileName))
   {
      reader = new ossimRialtoReader;
      if (!reader->open(fileName))
         reader = 0;
   }
   return reader.release();
}

open() [2/2]

ossimPdalReader * ossimPdalReaderFactory::open ( const ossimKeywordlist &  kwl, const char *  prefix = 0  ) const

virtual

Implements ossimPointCloudHandlerFactory.

Definition at line 47 of file ossimPdalReaderFactory.cpp.

References ossimSource::loadState(), and ossimRefPtr< T >::release().

{
   ossimRefPtr<ossimPdalReader> reader = new ossimPdalFileReader;
   if (!reader->loadState(kwl, prefix))
   {
      reader = new ossimRialtoReader;
      if (!reader->loadState(kwl, prefix))
         reader = 0;
   }

   return reader.release();
}

operator=()

void ossimPdalReaderFactory::operator= ( const ossimPdalReaderFactory &  )

protected

hidden from use copy constructor

Definition at line 102 of file ossimPdalReaderFactory.cpp.

{
}

Member Data Documentation

m_instance

ossimPdalReaderFactory * ossimPdalReaderFactory::m_instance = 0

staticprotected

static instance of this class

Definition at line 54 of file ossimPdalReaderFactory.h.

Referenced by instance(), and ~ossimPdalReaderFactory().

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

• ossimPdalReaderFactory.h
• ossimPdalReaderFactory.cpp