GEO::Factory< FactoryCreator >::RegisterCreator< ConcreteType > Struct Template Reference

Helper class to register a creator. More...

#include <geogram/basic/factory.h>

Public Member Functions
	RegisterCreator (const std::string &name)
	Constructs a registration object. More...

Detailed Description

template<class FactoryCreator>
template<class ConcreteType>
struct GEO::Factory< FactoryCreator >::RegisterCreator< ConcreteType >

Helper class to register a creator.

Declaring a static instance of this class with appropriate parameters allows to register creators to the Factory at program initialization, thus making them available before the program actually starts.

Template Parameters

ConcreteType

the type of the objects to create

Usage example:

struct MyBaseClass { ... };
typedef Factory<MyBaseClass> MyFactory;
 
struct MyDerivedClass : MyBaseClass { ... };
static MyFactory::RegisterCreator<MyDerivedClass>
    register_derived("my_derived_class");

See also

geo_register_creator()

Definition at line 225 of file factory.h.

Constructor & Destructor Documentation

RegisterCreator()

template<class FactoryCreator >

template<class ConcreteType >

GEO::Factory< FactoryCreator >::RegisterCreator< ConcreteType >::RegisterCreator ( const std::string &  name )

inline

Constructs a registration object.

The constructor calls register_creator() to register a ConcreteType creator bound to name name.

Parameters

[in]

name

name of the ConcreteType creator in the Factory

See also

Factory::register_creator()

Definition at line 233 of file factory.h.

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

• geogram/basic/factory.h