ossimOverviewBuilderFactoryBase Class Reference

The base class for factory overview builder factories. More...

#include <ossimOverviewBuilderFactoryBase.h>

Inheritance diagram for ossimOverviewBuilderFactoryBase:

Public Member Functions
	ossimOverviewBuilderFactoryBase ()
	default constructor hidden from use More...
virtual	~ossimOverviewBuilderFactoryBase ()
	virtual destructor More...
virtual ossimOverviewBuilderBase *	createBuilder (const ossimString &typeName) const =0
	Creates a builder from a string. More...
virtual void	getTypeNameList (std::vector< ossimString > &typeList) const =0
	Method to populate a list of supported types for the factory. More...
virtual ossimObject *	createObject (const ossimString &typeName) const
virtual ossimObject *	createObject (const ossimKeywordlist &kwl, const char *prefix=0) const
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

Additional Inherited Members
Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Detailed Description

The base class for factory overview builder factories.

Definition at line 26 of file ossimOverviewBuilderFactoryBase.h.

Constructor & Destructor Documentation

ossimOverviewBuilderFactoryBase()

ossimOverviewBuilderFactoryBase::ossimOverviewBuilderFactoryBase

(

)

default constructor hidden from use

Definition at line 42 of file ossimOverviewBuilderFactoryBase.cpp.

{
}

~ossimOverviewBuilderFactoryBase()

ossimOverviewBuilderFactoryBase::~ossimOverviewBuilderFactoryBase ( )

virtual

virtual destructor

Definition at line 46 of file ossimOverviewBuilderFactoryBase.cpp.

{
}

Member Function Documentation

createBuilder()

virtual ossimOverviewBuilderBase* ossimOverviewBuilderFactoryBase::createBuilder ( const ossimString &  typeName ) const

pure virtual

Creates a builder from a string.

This should match a string from the getTypeNameList() method. Pure virtual.

Returns

Pointer to ossimOverviewBuilderBase or NULL is not found within registered factories.

Implemented in ossimKakaduOverviewBuilderFactory, ossimGdalOverviewBuilderFactory, and ossimOverviewBuilderFactory.

Referenced by createObject().

createObject() [1/2]

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

virtual

Creates an object given a type name.

Implements ossimObjectFactory.

Definition at line 16 of file ossimOverviewBuilderFactoryBase.cpp.

References createBuilder().

Referenced by createObject().

{ 
   return createBuilder(typeName); 
}

createObject() [2/2]

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

virtual

Creates and object given a keyword list.

Implements ossimObjectFactory.

Definition at line 21 of file ossimOverviewBuilderFactoryBase.cpp.

References createObject(), ossimString::empty(), ossimKeywordlist::find(), and ossimObject::loadState().

{
   ossimObject* result = 0;
   ossimString typeValue = kwl.find(prefix, "type");
   if(!typeValue.empty())
   {
      result = createObject(typeValue);
      if(result)
      {
         if(!result->loadState(kwl, prefix))
         {
            delete result;
            result = 0;
         }
      }
   }
   
   return result;
}

getTypeNameList()

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

pure virtual

Method to populate a list of supported types for the factory.

registered to this registry. Pure virtual.

Parameters

typeList

List of ossimStrings to add to.

Implements ossimObjectFactory.

Implemented in ossimKakaduOverviewBuilderFactory, ossimGdalOverviewBuilderFactory, and ossimOverviewBuilderFactory.

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

• ossimOverviewBuilderFactoryBase.h
• ossimOverviewBuilderFactoryBase.cpp