Spline.h

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
 
 
#ifndef ALICEO2_GPUCOMMON_TPCFASTTRANSFORMATION_SPLINE_H
#define ALICEO2_GPUCOMMON_TPCFASTTRANSFORMATION_SPLINE_H
 
#include "SplineSpec.h"
 
namespace o2
{
namespace gpu
{
 
template <typename DataT, int32_t XdimT = 0, int32_t YdimT = 0>
class Spline
  : public SplineSpec<DataT, XdimT, YdimT, SplineUtil::getSpec(XdimT, YdimT)>
{
  typedef SplineContainer<DataT> TVeryBase;
  typedef SplineSpec<DataT, XdimT, YdimT, SplineUtil::getSpec(XdimT, YdimT)> TBase;
 
 public:
  typedef typename TVeryBase::SafetyLevel SafetyLevel;
  typedef typename TVeryBase::Knot Knot;
 
#if !defined(GPUCA_GPUCODE)
  using TBase::TBase; // inherit constructors
 
  Spline& operator=(const Spline& v)
  {
    TVeryBase::cloneFromObject(v, nullptr);
    return *this;
  }
#else
  Spline() = delete;
  Spline(const Spline&) = delete;
#endif
 
#if !defined(GPUCA_GPUCODE) && !defined(GPUCA_STANDALONE)
  static Spline* readFromFile(TFile& inpf, const char* name)
  {
    return (Spline*)TVeryBase::readFromFile(inpf, name);
  }
#endif
 
  ClassDefNV(Spline, 0);
};
 
} // namespace gpu
} // namespace o2
 
#endif