/usr/include/dcmtk/dcmdata/dcvris.h is in libdcmtk-dev 3.6.2-3build3.
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*
* Copyright (C) 1994-2016, OFFIS e.V.
* All rights reserved. See COPYRIGHT file for details.
*
* This software and supporting documentation were developed by
*
* OFFIS e.V.
* R&D Division Health
* Escherweg 2
* D-26121 Oldenburg, Germany
*
*
* Module: dcmdata
*
* Author: Gerd Ehlers, Andreas Barth
*
* Purpose: Interface of class DcmIntegerString
*
*/
#ifndef DCVRIS_H
#define DCVRIS_H
#include "dcmtk/config/osconfig.h" /* make sure OS specific configuration is included first */
#include "dcmtk/dcmdata/dcbytstr.h"
// forward declarations
class DcmJsonFormat;
/** a class representing the DICOM value representation 'Integer String' (IS)
*/
class DCMTK_DCMDATA_EXPORT DcmIntegerString
: public DcmByteString
{
public:
/** constructor.
* Create new element from given tag and length.
* @param tag DICOM tag for the new element
* @param len value length for the new element
*/
DcmIntegerString(const DcmTag &tag,
const Uint32 len = 0);
/** copy constructor
* @param old element to be copied
*/
DcmIntegerString(const DcmIntegerString &old);
/** destructor
*/
virtual ~DcmIntegerString();
/** assignment operator
* @param obj element to be assigned/copied
* @return reference to this object
*/
DcmIntegerString &operator=(const DcmIntegerString &obj);
/** clone method
* @return deep copy of this object
*/
virtual DcmObject *clone() const
{
return new DcmIntegerString(*this);
}
/** Virtual object copying. This method can be used for DcmObject
* and derived classes to get a deep copy of an object. Internally
* the assignment operator is called if the given DcmObject parameter
* is of the same type as "this" object instance. If not, an error
* is returned. This function permits copying an object by value
* in a virtual way which therefore is different to just calling the
* assignment operator of DcmElement which could result in slicing
* the object.
* @param rhs - [in] The instance to copy from. Has to be of the same
* class type as "this" object
* @return EC_Normal if copying was successful, error otherwise
*/
virtual OFCondition copyFrom(const DcmObject& rhs);
/** get element type identifier
* @return type identifier of this class (EVR_IS)
*/
virtual DcmEVR ident() const;
/** check whether stored value conforms to the VR and to the specified VM
* @param vm value multiplicity (according to the data dictionary) to be checked for.
* (See DcmElement::checkVM() for a list of valid values.)
* @param oldFormat parameter not used for this VR (only for DA, TM)
* @return status of the check, EC_Normal if value is correct, an error code otherwise
*/
virtual OFCondition checkValue(const OFString &vm = "1-n",
const OFBool oldFormat = OFFalse);
/** get particular integer value
* @param sintVal reference to result variable
* @param pos index of the value to be retrieved (0..vm-1)
* @return status status, EC_Normal if successful, an error code otherwise
*/
virtual OFCondition getSint32(Sint32 &sintVal,
const unsigned long pos = 0);
/** get a particular value as a character string
* @param stringVal variable in which the result value is stored
* @param pos index of the value in case of multi-valued elements (0..vm-1)
* @param normalize delete leading and trailing spaces if OFTrue
* @return status, EC_Normal if successful, an error code otherwise
*/
virtual OFCondition getOFString(OFString &stringVal,
const unsigned long pos,
OFBool normalize = OFTrue);
/* --- static helper functions --- */
/** check whether given string value conforms to the VR "IS" (Integer String)
* and to the specified VM.
* @param value string value to be checked (possibly multi-valued)
* @param vm value multiplicity (according to the data dictionary) to be checked for.
* (See DcmElement::checkVM() for a list of valid values.)
* @return status of the check, EC_Normal if value is correct, an error code otherwise
*/
static OFCondition checkStringValue(const OFString &value,
const OFString &vm = "1-n");
/** write object in JSON format
* @param out output stream to which the JSON document is written
* @param format used to format and customize the output
* @return status, EC_Normal if successful, an error code otherwise
*/
OFCondition writeJson(STD_NAMESPACE ostream &out,
DcmJsonFormat &format);
};
#endif // DCVRIS_H
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