98 lines
2.5 KiB
C
98 lines
2.5 KiB
C
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/*
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*
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* Copyright (C) 1998-2012, OFFIS e.V.
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* All rights reserved. See COPYRIGHT file for details.
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*
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* This software and supporting documentation were developed by
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*
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* OFFIS e.V.
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* R&D Division Health
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* Escherweg 2
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* D-26121 Oldenburg, Germany
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*
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*
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* Module: dcmpstat
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*
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* Author: Marco Eichelberg
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*
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* Purpose:
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* classes: DVPSVOILUT
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*
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*/
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#ifndef DVPSVL_H
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#define DVPSVL_H
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#include "dcmtk/config/osconfig.h" /* make sure OS specific configuration is included first */
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#include "dcmtk/dcmpstat/dvpstyp.h"
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#include "dcmtk/dcmpstat/dpdefine.h"
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#include "dcmtk/ofstd/ofstring.h"
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#include "dcmtk/dcmdata/dctk.h"
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class DVPSSoftcopyVOI;
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/** the representation of one VOI LUT in a DICOM image.
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*/
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class DCMTK_DCMPSTAT_EXPORT DVPSVOILUT
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{
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public:
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/// default constructor
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DVPSVOILUT();
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/// copy constructor
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DVPSVOILUT(const DVPSVOILUT& copy);
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/** clone method.
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* @return a pointer to a new DVPSVOILUT object containing
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* a copy of this object.
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*/
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DVPSVOILUT *clone() { return new DVPSVOILUT(*this); }
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/// destructor
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virtual ~DVPSVOILUT();
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/** reads a VOI LUT from a DICOM dataset.
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* The DICOM elements of the VOI LUT item are copied
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* from the dataset to this object.
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* The completeness of the item (presence of all required elements,
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* value multiplicity) is checked.
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* If this method returns an error code, the object is in undefined state afterwards.
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* @param dset the item of the VOI LUT Sequence from which the data is to be read
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* @return EC_Normal if successful, an error code otherwise.
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*/
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OFCondition read(DcmItem &dset);
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/** resets the object to initial state.
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* After this call, the object is in the same state as after
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* creation with the default constructor.
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*/
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void clear();
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/** gets the LUT explanation for this VOI LUT.
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* If no explanation exists, NULL is returned.
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* @return LUT explanation or NULL
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*/
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const char *getExplanation();
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/** assigns the contents of this VOI LUT to the
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* references passed as parameters.
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* @param reference to the Softcopy VOI in which the LUT is stored.
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*/
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OFCondition assign(DVPSSoftcopyVOI& voi);
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private:
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/// private undefined assignment operator
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DVPSVOILUT& operator=(const DVPSVOILUT&);
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/// Module=VOI_LUT, VR=xs, VM=3, Type 1c
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DcmUnsignedShort voiLUTDescriptor;
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/// Module=VOI_LUT, VR=LO, VM=1, Type 3
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DcmLongString voiLUTExplanation;
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/// Module=VOI_LUT, VR=xs, VM=1-n, Type 1c
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DcmUnsignedShort voiLUTData;
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};
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#endif
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