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-rw-r--r--src/EigenUnsupported/src/Splines/SplineFwd.h93
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diff --git a/src/EigenUnsupported/src/Splines/SplineFwd.h b/src/EigenUnsupported/src/Splines/SplineFwd.h
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-// This file is part of Eigen, a lightweight C++ template library
-// for linear algebra.
-//
-// Copyright (C) 20010-2011 Hauke Heibel <hauke.heibel@gmail.com>
-//
-// This Source Code Form is subject to the terms of the Mozilla
-// Public License v. 2.0. If a copy of the MPL was not distributed
-// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-#ifndef EIGEN_SPLINES_FWD_H
-#define EIGEN_SPLINES_FWD_H
-
-#include "../../../../Eigen/Core"
-
-namespace Eigen
-{
- template <typename Scalar, int Dim, int Degree = Dynamic> class Spline;
-
- template < typename SplineType, int DerivativeOrder = Dynamic > struct SplineTraits {};
-
- /**
- * \ingroup Splines_Module
- * \brief Compile-time attributes of the Spline class for Dynamic degree.
- **/
- template <typename _Scalar, int _Dim, int _Degree>
- struct SplineTraits< Spline<_Scalar, _Dim, _Degree>, Dynamic >
- {
- typedef _Scalar Scalar; /*!< The spline curve's scalar type. */
- enum { Dimension = _Dim /*!< The spline curve's dimension. */ };
- enum { Degree = _Degree /*!< The spline curve's degree. */ };
-
- enum { OrderAtCompileTime = _Degree==Dynamic ? Dynamic : _Degree+1 /*!< The spline curve's order at compile-time. */ };
- enum { NumOfDerivativesAtCompileTime = OrderAtCompileTime /*!< The number of derivatives defined for the current spline. */ };
-
- enum { DerivativeMemoryLayout = Dimension==1 ? RowMajor : ColMajor /*!< The derivative type's memory layout. */ };
-
- /** \brief The data type used to store non-zero basis functions. */
- typedef Array<Scalar,1,OrderAtCompileTime> BasisVectorType;
-
- /** \brief The data type used to store the values of the basis function derivatives. */
- typedef Array<Scalar,Dynamic,Dynamic,RowMajor,NumOfDerivativesAtCompileTime,OrderAtCompileTime> BasisDerivativeType;
-
- /** \brief The data type used to store the spline's derivative values. */
- typedef Array<Scalar,Dimension,Dynamic,DerivativeMemoryLayout,Dimension,NumOfDerivativesAtCompileTime> DerivativeType;
-
- /** \brief The point type the spline is representing. */
- typedef Array<Scalar,Dimension,1> PointType;
-
- /** \brief The data type used to store knot vectors. */
- typedef Array<Scalar,1,Dynamic> KnotVectorType;
-
- /** \brief The data type used to store parameter vectors. */
- typedef Array<Scalar,1,Dynamic> ParameterVectorType;
-
- /** \brief The data type representing the spline's control points. */
- typedef Array<Scalar,Dimension,Dynamic> ControlPointVectorType;
- };
-
- /**
- * \ingroup Splines_Module
- * \brief Compile-time attributes of the Spline class for fixed degree.
- *
- * The traits class inherits all attributes from the SplineTraits of Dynamic degree.
- **/
- template < typename _Scalar, int _Dim, int _Degree, int _DerivativeOrder >
- struct SplineTraits< Spline<_Scalar, _Dim, _Degree>, _DerivativeOrder > : public SplineTraits< Spline<_Scalar, _Dim, _Degree> >
- {
- enum { OrderAtCompileTime = _Degree==Dynamic ? Dynamic : _Degree+1 /*!< The spline curve's order at compile-time. */ };
- enum { NumOfDerivativesAtCompileTime = _DerivativeOrder==Dynamic ? Dynamic : _DerivativeOrder+1 /*!< The number of derivatives defined for the current spline. */ };
-
- enum { DerivativeMemoryLayout = _Dim==1 ? RowMajor : ColMajor /*!< The derivative type's memory layout. */ };
-
- /** \brief The data type used to store the values of the basis function derivatives. */
- typedef Array<_Scalar,Dynamic,Dynamic,RowMajor,NumOfDerivativesAtCompileTime,OrderAtCompileTime> BasisDerivativeType;
-
- /** \brief The data type used to store the spline's derivative values. */
- typedef Array<_Scalar,_Dim,Dynamic,DerivativeMemoryLayout,_Dim,NumOfDerivativesAtCompileTime> DerivativeType;
- };
-
- /** \brief 2D float B-spline with dynamic degree. */
- typedef Spline<float,2> Spline2f;
-
- /** \brief 3D float B-spline with dynamic degree. */
- typedef Spline<float,3> Spline3f;
-
- /** \brief 2D double B-spline with dynamic degree. */
- typedef Spline<double,2> Spline2d;
-
- /** \brief 3D double B-spline with dynamic degree. */
- typedef Spline<double,3> Spline3d;
-}
-
-#endif // EIGEN_SPLINES_FWD_H