/usr/include/choreonoid-1.1/cnoid/src/Base/RootItem.h is in libcnoid-dev 1.1.0+dfsg-6.1+b4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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@author Shin'ichiro Nakaoka
*/
#ifndef CNOID_GUIBASE_ROOT_ITEM_H_INCLUDED
#define CNOID_GUIBASE_ROOT_ITEM_H_INCLUDED
#include "Item.h"
#include "ItemList.h"
#include "exportdecl.h"
namespace cnoid {
class Project;
class Item;
class RootItemImpl;
/**
@if jp
アイテムの木構造のルートとなるクラス。
@endif
*/
class CNOID_EXPORT RootItem : public Item
{
public:
static void initialize(ExtensionManager* ext);
static RootItem* mainInstance();
RootItem();
RootItem(const std::string& name);
RootItem(const RootItem& org);
virtual ~RootItem();
SignalProxy< boost::signal<void(RootItem* rootItem)> > sigDestroyed();
SignalProxy< boost::signal<void(Item* item)> > sigItemAdded();
SignalProxy< boost::signal<void(Item* item, bool isMoving)> > sigItemRemoving();
SignalProxy< boost::signal<void(Item* item, bool isMoving)> > sigItemRemoved();
SignalProxy< boost::signal<void()> > sigTreeChanged();
protected:
virtual ItemPtr doDuplicate() const;
virtual bool store(Archive& archive);
virtual bool restore(const Archive& archive);
private:
void initializeInstance();
friend class Item;
void notifyEventOnItemAdded(Item* item);
void notifyEventOnItemRemoving(Item* item, bool isMoving);
void notifyEventOnItemRemoved(Item* item, bool isMoving);
friend class RootItemImpl;
RootItemImpl* impl;
};
typedef boost::intrusive_ptr<RootItem> RootItemPtr;
}
#endif
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