CE_OSDEvaluator.h

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/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * NAME: CE_OSDEvaluator.h ( CE Library, C++)
 *
 * COMMENTS: Compiled OpenSubdiv CL evaluator for a specific tuple size.
 */

#ifndef __CE_OSDEvaluator__
#define __CE_OSDEvaluator__

#include "CE_API.h"

#include <UT/UT_UniquePtr.h>

class CE_Context;
class CE_OSDEvaluatorState;

class CE_API CE_OSDEvaluator
{
public:
    CE_OSDEvaluator();
    ~CE_OSDEvaluator();
    CE_OSDEvaluator(CE_OSDEvaluator &&) noexcept;
    CE_OSDEvaluator &operator=(CE_OSDEvaluator &&) noexcept;

    bool init(CE_Context &context, int tuple_size);

    int tupleSize() const { return myTupleSize; }
    const CE_OSDEvaluatorState *state() const { return myState.get(); }

private:
    UT_UniquePtr<CE_OSDEvaluatorState> myState;
    int myTupleSize = 0;
};

#endif