A viewer node that does not represent a viewer at all. More...

#include <SubjectNode.h>

Inheritance diagram for SimShell::Viewer::SubjectNode< SubjectType >:

Collaboration diagram for SimShell::Viewer::SubjectNode< SubjectType >:

Public Member Functions
	SubjectNode (std::shared_ptr< Ws::MergedPreferences > p, std::shared_ptr< SubjectType > s, IViewerNode::ChildrenMap &&c)

	SubjectNode (std::shared_ptr< Ws::MergedPreferences > p, std::shared_ptr< SubjectType > s)

virtual IViewerNode::ChildrenMap::const_iterator	begin () const
	Get iterator pointing to first child.

virtual void	Disable ()
	Disable node.

virtual void	Enable ()
	Enable node.

virtual IViewerNode::ChildrenMap::const_iterator	end () const
	Get iterator pointing to one position after last child.

virtual bool	IsEnabled () const
	Test whether node is enabled. More...

virtual bool	IsParentEnabled () const
	Test whether parent node is enabled.

Public Member Functions inherited from SimShell::Viewer::IViewerNode
virtual	~IViewerNode ()
	Virtual destructor.

Public Member Functions inherited from SimPT_Sim::Util::Subject< Event::ViewerEvent, std::weak_ptr< const void > >
void	Notify (const EventType &)

void	Register (const U *, CallbackType)

void	Unregister (const U *)

void	UnregisterAll ()

Additional Inherited Members
Public Types inherited from SimShell::Viewer::IViewerNode
typedef std::map< std::string, std::shared_ptr< IViewerNode > >	ChildrenMap

Public Types inherited from SimPT_Sim::Util::Subject< Event::ViewerEvent, std::weak_ptr< const void > >
typedef std::function< void(const EventType &)>	CallbackType

typedef Event::ViewerEvent	EventType

typedef const std::weak_ptr< const void > *	KeyType

Detailed Description

template<class SubjectType>
class SimShell::Viewer::SubjectNode< SubjectType >

A viewer node that does not represent a viewer at all.

It doesn't create and delete a viewer when being enabled/disabled. It owns a subject (in the observer pattern) with which its children are registered. Usually it serves as a base type for the root of the tree of viewers.

Template parameters: