DtComponentSystemDescriptorList Class Reference

List of DtComponentSystemDescriptor instances. More...

Inheritance diagram for DtComponentSystemDescriptorList:

List of all members.

Public Member Functions
	DtComponentSystemDescriptorList (const DtString &name, DtReaderWriterRegistry *parentRegistry=0)
	constructor
	DtComponentSystemDescriptorList (const DtComponentSystemDescriptorList &orig, DtReaderWriterRegistry *parentRegistry=0)
	copy constructor
DtComponentSystemDescriptorList &	operator= (const DtComponentSystemDescriptorList &orig)
	Assignment operator; removes and deletes all entries on the left hand side - then clones all entries on the right side list, adding them to the left side list.
virtual	~DtComponentSystemDescriptorList ()
	destructor
virtual DtComponentSystemDescriptorList *	clone (DtReaderWriterRegistry *parentRegistry=0)
virtual const char *	readerWriterType () const
	Used to supply a string type that this reader writer type is.
virtual void	emptyList ()
	Removes all descriptors from the list, and destroys them.
virtual void	copyList (const DtComponentSystemDescriptorList &orig)
virtual DtComponentSystemDescriptor *	addComponentSystemDescriptor (const DtComponentSystemDescriptor &descriptor)
	Copies the component descriptor and adds this copy to the list.
virtual DtComponentSystemDescriptor *	lookupComponentSystemDescriptor (const DtString &name) const
Protected Member Functions
	DtComponentSystemDescriptorList ()
	default constructor
virtual void	addComponentSystemDescriptor (DtComponentSystemDescriptor *descriptor)
	Adds this component descriptor instance to the list. No copy is made.
virtual DtListItem *	lookupComponentSystemDescriptorItem (const DtString &name) const
virtual DtlObjPtr	getData (DtlObjPtr args, const DtFilename &searchPath, const DtVariableBindingsList &variableBindings)
	This method must be overridden by a subclass.

---

Detailed Description

List of DtComponentSystemDescriptor instances.

---

Constructor & Destructor Documentation

DtComponentSystemDescriptorList::DtComponentSystemDescriptorList

(

)

[protected]

default constructor

DtComponentSystemDescriptorList::DtComponentSystemDescriptorList	(	const DtString &	name,
		DtReaderWriterRegistry *	parentRegistry = 0
	)

constructor

DtComponentSystemDescriptorList::DtComponentSystemDescriptorList	(	const DtComponentSystemDescriptorList &	orig,
		DtReaderWriterRegistry *	parentRegistry = 0
	)

copy constructor

virtual DtComponentSystemDescriptorList::~DtComponentSystemDescriptorList

(

)

[virtual]

destructor

---

Member Function Documentation

DtComponentSystemDescriptorList& DtComponentSystemDescriptorList::operator=

(

const DtComponentSystemDescriptorList &

orig

)

Assignment operator; removes and deletes all entries on the left hand side - then clones all entries on the right side list, adding them to the left side list.

virtual DtComponentSystemDescriptorList* DtComponentSystemDescriptorList::clone

(

DtReaderWriterRegistry *

parentRegistry = 0

)

[virtual]

virtual const char* DtComponentSystemDescriptorList::readerWriterType

(

)

const [virtual]

Used to supply a string type that this reader writer type is.

This can be used in place of dynamic-casting. Also used by the opd editor to determine which type of control to create

Reimplemented from DtRwList.

virtual void DtComponentSystemDescriptorList::emptyList

(

)

[virtual]

Removes all descriptors from the list, and destroys them.

virtual void DtComponentSystemDescriptorList::copyList

(

const DtComponentSystemDescriptorList &

orig

)

[virtual]

virtual DtComponentSystemDescriptor* DtComponentSystemDescriptorList::addComponentSystemDescriptor

(

const DtComponentSystemDescriptor &

descriptor

)

[virtual]

Copies the component descriptor and adds this copy to the list.

Returns:

The pointer to the new copy that was added to the list.

virtual DtComponentSystemDescriptor* DtComponentSystemDescriptorList::lookupComponentSystemDescriptor

(

const DtString &

name

)

const [virtual]

virtual void DtComponentSystemDescriptorList::addComponentSystemDescriptor

(

DtComponentSystemDescriptor *

descriptor

)

[protected, virtual]

Adds this component descriptor instance to the list. No copy is made.

virtual DtListItem* DtComponentSystemDescriptorList::lookupComponentSystemDescriptorItem

(

const DtString &

name

)

const [protected, virtual]

virtual DtlObjPtr DtComponentSystemDescriptorList::getData	(	DtlObjPtr	args,
		const DtFilename &	searchPath,
		const DtVariableBindingsList &	variableBindings
	)		[protected, virtual]

This method must be overridden by a subclass.

Within this method, new instances of the DtReaderWriter subclass that is being handled by this list must be created, and then retrieved from the mtl stream, using the getSelf member of that item.

Here is some sample code that could be used to implement a override of this class: (This is used in the DtRwIntegerList::getData() method)

 DtlObjPtr nameObj = DtcCar(args);
 DtRwInt* value = new DtRwInt(nameObj->pname());
 value->getSelf(args, searchPath, variableBindings);
 this->add(value);
 return DtcCdr(DtcCdr(args));

Implements DtRwList.

---

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

• include/vrfobjparam/compSystemDescriptorList.h