Context.h

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/*
 * Copyright (c) 2008-2017, NVIDIA CORPORATION.  All rights reserved.
 *
 * NVIDIA CORPORATION and its licensors retain all intellectual property
 * and proprietary rights in and to this software, related documentation
 * and any modifications thereto.  Any use, reproduction, disclosure or
 * distribution of this software and related documentation without an express
 * license agreement from NVIDIA CORPORATION is strictly prohibited.
 */


#ifndef CONTEXT_H
#define CONTEXT_H

#include "ApexInterface.h"

namespace nvidia
{
namespace apex
{

class Renderable;
class RenderableIterator;

PX_PUSH_PACK_DEFAULT

class Context
{
public:
    virtual void removeAllActors() = 0;

    virtual RenderableIterator* createRenderableIterator() = 0;

    virtual void releaseRenderableIterator(RenderableIterator&) = 0;

protected:
    virtual ~Context() {}
};

class RenderableIterator : public ApexInterface
{
public:
    virtual Renderable* getFirst() = 0;
    virtual Renderable* getNext() = 0;
    virtual void reset() = 0;
};

PX_POP_PACK

}
} // end namespace nvidia::apex

#endif // CONTEXT_H