TISurjectFunction.h

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// SPDX-License-Identifier: LGPL-2.1-or-later OR GPL-2.0-or-later OR GPL-3.0-or-later OR LicenseRef-ACF-Commercial
#pragma once
 
 
// ACF includes
#include <imath/TIMathFunction.h>
 
 
namespace imath
{
 
 
template <typename Argument, typename Result>
class TISurjectFunction: virtual public TIMathFunction<Argument, Result>
{
public:
       virtual bool GetInvValueAt(const Result& argument, Argument& result) const = 0;
       virtual Argument GetInvValueAt(const Result& argument) const = 0;
};
 
 
// standard templatization
 
typedef TISurjectFunction<double, double> ISurjectDoubleFunction;
 
 
} // namespace imath