System documentation of the GNU Image-Finding Tool

CAccessorFactoryContainer Class Reference

This is destined to hold a number of CAccessorFactories. More...

#include <CAccessorFactoryContainer.h>

List of all members.

Public Types
typedef map< string, CContentElement >	CContent
	Typedef: The content is a map of string to content element In this map is noted, which accessors are open for the collection with the given ID.
Public Member Functions
	CAccessorFactoryContainer ()
	construct this.
void	configure (CXMLElement *inConfigurationData)
	configure this
	~CAccessorFactoryContainer ()
	The destructor destroys the CContentElements properly.
void	registerFactory (CAccessorFactory *inFactory, string inName)
	adding a factory to the content
CAccessor *	openAccessor (string inName, const CXMLElement &inCollectionElement)
	opening an accessor: if the accessor is already constructed, then simply give the pointer, otherwhise construct a new one using the appropriate factory
void	closeAccessor (string inName)
	closing an accessor.
bool	isPresentFactory (string inName) const
	Is a given factory present in the factory? Useful for building in order to avoid double registration and double dynamic linking.
Protected Attributes
CContent	mContent
	the content

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Detailed Description

This is destined to hold a number of CAccessorFactories.

The use of this is to have an open-close-counter for all the factories which have been registered in this

New elements are only constructed if necessary.

Author:

Wolfgang Müller

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Constructor & Destructor Documentation

CAccessorFactoryContainer::CAccessorFactoryContainer (   )

construct this. In the case of static linking, this means the construction of factorys for all accessors.

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Member Function Documentation

void CAccessorFactoryContainer::closeAccessor (  string  inName  )

closing an accessor. If there have been as many openAccessor as closeAccessor calls, the accessor will be delete-d.

void CAccessorFactoryContainer::configure (  CXMLElement *  inConfigurationData  )

configure this In the case of dynamic linking we will scan libdir for plugins

CAccessor* CAccessorFactoryContainer::openAccessor (  string  inName, const CXMLElement &  inCollectionElement )

opening an accessor: if the accessor is already constructed, then simply give the pointer, otherwhise construct a new one using the appropriate factory Parameters: name  of the accessor to be created inConfigurationData  the configuration data of the CXMLElement to be created

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

• CAccessorFactoryContainer.h

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