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/************************************************************************
*
* Copyright (C) 2021-2022 IRCAD France
* Copyright (C) 2017 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/>.
*
***********************************************************************/
#pragma once
#include "io/dicom/config.hpp"
#include "io/dicom/container/DicomCodedAttribute.hpp"
#include <gdcmSegment.h>
namespace sight::io::dicom
{
namespace helper
{
/**
* @brief Helper class to manage DICOM coded attributes
*/
class IO_DICOM_CLASS_API DicomCodedAttribute
{
public:
/// DicomCodedAttribute container type
typedef std::vector<io::dicom::container::DicomCodedAttribute> DicomCodedAttributeVectorType;
/**
* @brief Convert an entry of the form '(AAA;BBB;CCC)' into a list of DicomCodedAttributes.
* Several DicomCodedAttributes can be detected in a single entry.
* @param[in] entry Entry containing one or several coded attributes.
*/
IO_DICOM_API static DicomCodedAttributeVectorType convertEntryToCodedAttribute(const std::string& entry);
/**
* @brief Convert an entry of the form '(AAA;BBB;CCC)' into GDCM's BasicCodedEntryVector.
* Several DicomCodedAttributes can be detected in a single entry.
* @param[in] entry Entry containing one or several coded attributes.
*/
IO_DICOM_API static gdcm::Segment::BasicCodedEntryVector convertEntryToGDCMCodedAttribute(
const std::string& entry
);
/**
* @brief Retrieve '(AAA;BBB;CCC)' patterns inside of the entry string.
* Remove spaces or other characters that might be present between matches.
* If a single value is requested, check the uniqueness of the value.
* @param[in,out] entry Value that shall be verified and formatted
* @param[in] multipleValue If set to 'false', check the uniqueness of the value
*/
IO_DICOM_API static bool checkAndFormatEntry(std::string& entry, bool multipleValue = false);
};
} // namespace helper
} // namespace sight::io::dicom
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