/usr/include/dcmtk/dcmpstat/dvpstxl.h is in libdcmtk-dev 3.6.1~20150924-5.
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*
* Copyright (C) 1998-2012, 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: dcmpstat
*
* Author: Marco Eichelberg
*
* Purpose:
* classes: DVPSTextObject_PList
*
*/
#ifndef DVPSTXL_H
#define DVPSTXL_H
#include "dcmtk/config/osconfig.h" /* make sure OS specific configuration is included first */
#include "dcmtk/dcmdata/dcitem.h"
#include "dcmtk/dcmpstat/dpdefine.h"
class DVPSTextObject;
/** the list of text objects contained in a presentation state (internal use only).
* This class manages the data structures comprising one complete
* Text Object Sequence which is contained in one item
* of the Graphic Annotation Sequence in a Presentation State object.
*/
class DCMTK_DCMPSTAT_EXPORT DVPSTextObject_PList
{
public:
/// default constructor
DVPSTextObject_PList();
/// copy constructor
DVPSTextObject_PList(const DVPSTextObject_PList& copy);
/** clone method.
* @return a pointer to a new DVPSTextObject_PList object containing
* a deep copy of this object.
*/
DVPSTextObject_PList *clone() { return new DVPSTextObject_PList(*this); }
/// destructor
virtual ~DVPSTextObject_PList();
/** reads a list of text objects from a DICOM dataset.
* The DICOM elements of the Text Object Sequence are copied
* from the dataset to this object.
* The completeness of the item (presence of all required elements,
* value multiplicity) is checked.
* If this method returns an error code, the object is in undefined state afterwards.
* @param dset the dataset from which the TextObjectSequence is to be read
* @return EC_Normal if successful, an error code otherwise.
*/
OFCondition read(DcmItem &dset);
/** writes the list of text objects managed by this object to a DICOM dataset.
* Copies of the DICOM elements managed by this object are inserted into
* the DICOM dataset.
* @param dset the dataset to which the TextObjectSequence is written
* @return EC_Normal if successful, an error code otherwise.
*/
OFCondition write(DcmItem &dset);
/** reset the object to initial state.
* After this call, the object is in the same state as after
* creation with the default constructor.
*/
void clear();
/** get number of text objects in this list.
* @return the number of text objects.
*/
size_t size() const { return list_.size(); }
/** returns a pointer to the text object with the given
* index or NULL if it does not exist.
* @param idx index, must be < size()
* @return pointer to text object or NULL
*/
DVPSTextObject *getTextObject(size_t idx);
/** adds the given text object to
* the list of text objects managed by this object.
* @param text text object to be inserted.
*/
void addTextObject(DVPSTextObject *text);
/** returns a pointer to the text object with the given
* index (or NULL if it does not exist) and removes it from the list.
* @param idx index, must be < size()
* @return pointer to text object or NULL
*/
DVPSTextObject *removeTextObject(size_t idx);
private:
/** private undefined assignment operator
*/
DVPSTextObject_PList& operator=(const DVPSTextObject_PList&);
/** the list maintained by this object
*/
OFList<DVPSTextObject *> list_;
};
#endif
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