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/************************************************************************
*
* Copyright (C) 2009-2022 IRCAD France
* Copyright (C) 2012-2019 IHU Strasbourg
*
* This file is part of Sight.
*
* Sight is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Sight. If not, see <https://www.gnu.org/licenses/>.
*
***********************************************************************/
#include "io/dicom/helper/FileWriter.hpp"
#include "io/dicom/exception/Failed.hpp"
#include <gdcmFileMetaInformation.h>
#include <gdcmWriter.h>
namespace sight::io::dicom
{
namespace helper
{
//------------------------------------------------------------------------------
void FileWriter::write(
const std::filesystem::path& filename,
const SPTR(gdcm::Writer)& writer
)
{
// Set file header
gdcm::FileMetaInformation& metaInformation = writer->GetFile().GetHeader();
// Transfer syntax - Type 1
metaInformation.SetDataSetTransferSyntax(gdcm::TransferSyntax::ExplicitVRLittleEndian);
// Initialize the file
writer->SetFileName(filename.string().c_str()); // NOTE: Must be called when file is ready to be written
// Write data
if(!writer->Write())
{
const std::string msg = "Unable to write the file " + filename.string();
throw io::dicom::exception::Failed(msg);
}
}
//------------------------------------------------------------------------------
} // namespace helper
} // namespace sight::io::dicom
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