QwFactory< base_t, type_t > Class Template Reference

Concrete templated factory for creating specific object types. More...

#include <QwFactory.h>

Inheritance diagram for QwFactory< base_t, type_t >:

Collaboration diagram for QwFactory< base_t, type_t >:

Public Member Functions
	QwFactory (const std::string &type)
	Constructor which stores type name in list of registered types.
base_t *	Create (const std::string &name) const override
	Concrete type creation.
type_t *	Cast (base_t *base) const override
	Dynamic cast of type.
Public Member Functions inherited from VQwFactory< base_t >
virtual	~VQwFactory ()
	Default virtual destructor.

Additional Inherited Members
Static Public Member Functions inherited from VQwFactory< base_t >
static base_t *	Create (const std::string &type, const std::string &name)
	Create an object of type with name.
static base_t *	Cast (base_t *base, const std::string &type)
	Dynamic cast of object into type.
static bool	InheritsFrom (base_t *base, const std::string &type)
	Test whether object inherits from type.
Static Protected Member Functions inherited from VQwFactory< base_t >
static std::map< std::string, VQwFactory * > &	GetRegisteredTypes ()
	Map from string to concrete type factories.
static void	ListRegisteredTypes ()
	List available type factories.
static VQwFactory *	GetFactory (const std::string &type)
	Get a concrete type factory by string.

Detailed Description

template<class base_t, class type_t>
class QwFactory< base_t, type_t >

Concrete templated factory for creating specific object types.

Template specialization that provides concrete object creation for a specific derived type. Automatically registers itself in the factory registry during static initialization. Used by RegisterSomethingFactory macros to enable runtime type creation.

Definition at line 112 of file QwFactory.h.

Constructor & Destructor Documentation

QwFactory()

template<class base_t, class type_t>

QwFactory< base_t, type_t >::QwFactory ( const std::string & type )

inline

Constructor which stores type name in list of registered types.

Definition at line 117 of file QwFactory.h.

                                     {
      VQwFactory<base_t>::GetRegisteredTypes()[type] = this;
    }

References VQwFactory< base_t >::GetRegisteredTypes().

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Member Function Documentation

Cast()

template<class base_t, class type_t>

type_t * QwFactory< base_t, type_t >::Cast ( base_t * base ) const

inlineoverridevirtual

Dynamic cast of type.

Implements VQwFactory< base_t >.

Definition at line 127 of file QwFactory.h.

                                              {
      return dynamic_cast<type_t*>(base);
    }

Create()

template<class base_t, class type_t>

base_t * QwFactory< base_t, type_t >::Create ( const std::string & name ) const

inlineoverridevirtual

Concrete type creation.

Implements VQwFactory< base_t >.

Definition at line 122 of file QwFactory.h.

                                                         {
      return new type_t(name);
    }

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

• QwFactory.h