b2000::ObjectTypeIncomplete< OBJECT, BASE_OBJECT_TYPE > Class Template Reference

#include "b2object.H"

Inheritance diagram for b2000::ObjectTypeIncomplete< OBJECT, BASE_OBJECT_TYPE >:

Collaboration diagram for b2000::ObjectTypeIncomplete< OBJECT, BASE_OBJECT_TYPE >:

Public Member Functions
OBJECT *	new_object ()
OBJECT *	new_object (Allocator &allocator)
bool	is_type (const Object *o)
bool	is_subtype (const Object *o)
ObjectTypeIncomplete *	get_subtype (const std::string &name_, Module &module_=b2000_module)
Public Member Functions inherited from b2000::ObjectType
const std::string	get_name () const
bool	normalize_name (std::string &identifier) const

Detailed Description

template<typename OBJECT, typename BASE_OBJECT_TYPE = ObjectType>
class b2000::ObjectTypeIncomplete< OBJECT, BASE_OBJECT_TYPE >

The ObjectType class to be used for abstract sub-classes of Object. Abstract classes should define the static member "type" using ObjectTypeIncomplete.

Example

The abstract class "Integration" derives from Object.

class Integration : public Object {
public:
    // ...
 
    using type_t = ObjectTypeIncomplete<Integration, Object>;
    static type_t type;
};

The static member is then initialized as follows:

b2000::Integration::type_t
b2000::Integration::type(
    "Integration",               // Name.
    "",                          // Suffix.
    StringList("INTEGRATION"),   // Aliases.
    b2000::b2000_module,         // Module or parent module.
    &b2000::Object::type);       // Parent ObjectType.

Member Function Documentation

get_subtype()

template<typename OBJECT , typename BASE_OBJECT_TYPE = ObjectType>

ObjectTypeIncomplete * b2000::ObjectTypeIncomplete< OBJECT, BASE_OBJECT_TYPE >::get_subtype ( const std::string &  name_, Module &  module_ = b2000_module  )

inlinevirtual

Get a subtype of this object type.

Parameters

name_	The name under which the subtype was registered.
module_	The module to search.

Returns

A pointer to the subtype instance. It can be used to construct instances of the sub-class by means of the new_object() method.

If the subtype is not found in the module, an attempt to load the sub-module module_.name() + "." + name is made. If the sub-module cannot be loaded, KeyError is thrown.

Reimplemented from b2000::ObjectType.

is_subtype()

template<typename OBJECT , typename BASE_OBJECT_TYPE = ObjectType>

bool b2000::ObjectTypeIncomplete< OBJECT, BASE_OBJECT_TYPE >::is_subtype ( const Object *  o )

inlinevirtual

Returns

Whether the type of an instance is a subtype of this object type.

Reimplemented from b2000::ObjectType.

is_type()

template<typename OBJECT , typename BASE_OBJECT_TYPE = ObjectType>

bool b2000::ObjectTypeIncomplete< OBJECT, BASE_OBJECT_TYPE >::is_type ( const Object *  o )

inlinevirtual

Returns

Whether an instance is of this object type.

Reimplemented from b2000::ObjectType.

new_object() [1/2]

template<typename OBJECT , typename BASE_OBJECT_TYPE = ObjectType>

OBJECT * b2000::ObjectTypeIncomplete< OBJECT, BASE_OBJECT_TYPE >::new_object ( )

inlinevirtual

Create an instance of the Object sub-class that is associated with this object type.

Returns

The new instance.

Reimplemented from b2000::ObjectType.

new_object() [2/2]

template<typename OBJECT , typename BASE_OBJECT_TYPE = ObjectType>

OBJECT * b2000::ObjectTypeIncomplete< OBJECT, BASE_OBJECT_TYPE >::new_object ( Allocator &  allocator )

inlinevirtual

Create an instance of the Object sub-class that is associated with this object type.

Parameters

allocator

A memory allocator object.

Returns

The new instance.

Reimplemented from b2000::ObjectType.

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

• utils/b2object.H