ObjectFactory< KeyType, BaseType > Class Template Reference

Generic factory for a class and its subclasses. More...

#include <ObjectFactory.h>

Public Member Functions
template<typename Type >
void	AddEntry (const KeyType &key)
	Register a new entry. More...
BaseType *	Create (const KeyType &key) const
	Creates an instance of some registered class. More...

Private Types
typedef BaseType *(*	CreateFunc) ()
	Function pointer to the object creation function. More...
typedef std::map< KeyType, CreateFunc >	RegistryMap
	Type used to store registered entries. More...

Private Attributes
RegistryMap	registry_
	Map from an identifier to a creation function. More...

Detailed Description

template<typename KeyType, typename BaseType>
class ObjectFactory< KeyType, BaseType >

Generic factory for a class and its subclasses.

Member Typedef Documentation

CreateFunc

template<typename KeyType , typename BaseType >

typedef BaseType *(* ObjectFactory< KeyType, BaseType >::CreateFunc) ()

private

Function pointer to the object creation function.

RegistryMap

template<typename KeyType , typename BaseType >

typedef std::map<KeyType, CreateFunc> ObjectFactory< KeyType, BaseType >::RegistryMap

private

Type used to store registered entries.

Member Function Documentation

AddEntry()

template<typename KeyType , typename BaseType >

template<typename Type >

void ObjectFactory< KeyType, BaseType >::AddEntry ( const KeyType &  key )

inline

Register a new entry.

Parameters

[in]

key

The key to register the class under.

Create()

template<typename KeyType , typename BaseType >

BaseType * ObjectFactory< KeyType, BaseType >::Create ( const KeyType &  key ) const

inline

Creates an instance of some registered class.

Parameters

[in]

key

The key associated with the desired class.

Returns

NULL if the name is not registered, else an instance of the associated class.

Member Data Documentation

registry_

template<typename KeyType , typename BaseType >

RegistryMap ObjectFactory< KeyType, BaseType >::registry_

private

Map from an identifier to a creation function.

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

• src/installer/decompiler/ObjectFactory.h