/usr/include/root/Math/IParamFunctionfwd.h is in libroot-math-mathcore-dev 5.34.30-0ubuntu8.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | // @(#)root/mathcore:$Id$
// Author: L. Moneta Tue Nov 14 14:38:52 2006
/**********************************************************************
* *
* Copyright (c) 2006 LCG ROOT Math Team, CERN/PH-SFT *
* *
* *
**********************************************************************/
// Forward declarations for template class IParamFunction class
#ifndef ROOT_Math_IParamFunctionfwd
#define ROOT_Math_IParamFunctionfwd
#ifndef ROOT_Math_IFunctionfwd
#include "Math/IFunctionfwd.h"
#endif
namespace ROOT {
namespace Math {
class IParametricFunctionOneDim;
class IParametricGradFunctionOneDim;
class IParametricFunctionMultiDim;
class IParametricGradFunctionMultiDim;
typedef IParametricFunctionOneDim IParamFunction;
typedef IParametricFunctionMultiDim IParamMultiFunction;
typedef IParametricGradFunctionOneDim IParamGradFunction;
typedef IParametricGradFunctionMultiDim IParamMultiGradFunction;
} // end namespace Math
} // end namespace ROOT
#endif /* ROOT_Math_IParamFunctionfwd */
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