TPCFastTransformManager.h

Go to the documentation of this file.

// 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_TPCFASTTRANSFORMMANAGER_H
#define ALICEO2_GPUCOMMON_TPCFASTTRANSFORMATION_TPCFASTTRANSFORMMANAGER_H
 
#include <cmath>
 
#include "GPUCommonDef.h"
#include "Rtypes.h"
#include "TString.h"
#include "AliTPCTransform.h"
 
namespace o2
{
namespace gpu
{
class TPCFastTransform;
 
 
class TPCFastTransformManager
{
 public:
 
  TPCFastTransformManager();
 
  TPCFastTransformManager(const TPCFastTransformManager&) = delete;
 
  TPCFastTransformManager& operator=(const TPCFastTransformManager&) = delete;
 
  ~TPCFastTransformManager() = default;
 
 
  int32_t create(TPCFastTransform& spline, AliTPCTransform* transform, long TimeStamp);
 
  Int_t updateCalibration(TPCFastTransform& spline, long TimeStamp);
 
 
  AliTPCTransform* getOriginalTransform() { return mOrigTransform; }
 
  const char* getLastError() const { return mError.Data(); }
 
 private:
  int32_t storeError(Int_t code, const char* msg);
 
  TString mError;                  
  AliTPCTransform* mOrigTransform; 
  int32_t fLastTimeBin;            
};
 
inline int32_t TPCFastTransformManager::storeError(int32_t code, const char* msg)
{
  mError = msg;
  return code;
}
} // namespace gpu
} // namespace o2
 
#endif