Instance.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#pragma once
 
#include "../Types.h"
#include "Group.h"
 
#include <VisRTX.h>
 
#include <set>
 
namespace RTW
{
VTK_ABI_NAMESPACE_BEGIN
    class Instance : public Object
    {
        friend class World;
 
    public:
        Instance(Group *_group)
            : Object(RTW_INSTANCE),
            group(_group)
        {
            if(group)
                group->AddRef();
        }
 
        ~Instance()
        {
            if(group)
                group->Release();
        }
 
        void Commit() override {}
 
    private:
        Group *group;
    };
VTK_ABI_NAMESPACE_END
}