ProjDataInterfile.h

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/*
    Copyright (C) 2002 - 2009-06-22, Hammersmith Imanet Ltd
    Copyright (C) 2012-06-06, Kris Thielemans
    Copyright (C) 2013, University College London
    This file is part of STIR.
 
    SPDX-License-Identifier: Apache-2.0
 
    See STIR/LICENSE.txt for details
*/
#ifndef __stir_ProjDataInterfile_H__
#define __stir_ProjDataInterfile_H__
 
#include "stir/ProjDataFromStream.h"
#include "stir/shared_ptr.h"
 
#include <iostream>
#include <string>
 
START_NAMESPACE_STIR

class ProjDataInterfile : public ProjDataFromStream
{
public:

  ProjDataInterfile(shared_ptr<const ExamInfo> const& exam_info_sptr,
                    shared_ptr<const ProjDataInfo> const& proj_data_info_ptr,
                    const std::string& filename,
                    const std::ios::openmode,
                    const std::vector<int>& segment_sequence_in_stream,
                    StorageOrder o = Segment_View_AxialPos_TangPos,
                    NumericType data_type = NumericType::FLOAT,
                    ByteOrder byte_order = ByteOrder::native,
                    float scale_factor = 1);


  ProjDataInterfile(shared_ptr<const ExamInfo> const& exam_info_sptr,
                    shared_ptr<const ProjDataInfo> const& proj_data_info_ptr,
                    const std::string& filename,
                    const std::ios::openmode open_mode = std::ios::out,
                    StorageOrder o = Segment_View_AxialPos_TangPos,
                    NumericType data_type = NumericType::FLOAT,
                    ByteOrder byte_order = ByteOrder::native,
                    float scale_factor = 1);
 
private:
  void create_stream(const std::string& filename, const std::ios::openmode open_mode);
};
 
END_NAMESPACE_STIR
 
#endif