Base class for content items. More...

Inheritance diagram for DSRDocumentTreeNode:

Public Member Functions
	DSRDocumentTreeNode (const E_RelationshipType relationshipType, const E_ValueType valueType)
	constructor. More...

	DSRDocumentTreeNode (const DSRDocumentTreeNode &node)
	copy constructor. More...

virtual	~DSRDocumentTreeNode ()
	destructor

virtual OFBool	operator== (const DSRDocumentTreeNode &node) const
	comparison operator "equal". More...

virtual OFBool	operator!= (const DSRDocumentTreeNode &node) const
	comparison operator "not equal". More...

virtual DSRDocumentTreeNode *	clone () const =0
	clone this tree node (abstract). More...

virtual void	clear ()
	clear all member variables. More...

virtual OFBool	isValid () const
	check whether the content item is valid. More...

virtual OFBool	hasValidValue () const
	check whether the value of the content item is valid. More...

virtual OFBool	isShort (const size_t flags) const
	check whether the content is short. More...

virtual OFBool	hasTemplateIdentification () const
	check whether template identification is set More...

virtual OFCondition	print (STD_NAMESPACE ostream &stream, const size_t flags) const
	print content item. More...

virtual OFCondition	printExtended (STD_NAMESPACE ostream &stream, const size_t flags) const
	print extended information on the content item. More...

virtual OFCondition	read (DcmItem &dataset, const DSRIODConstraintChecker *constraintChecker, const size_t flags)
	read content item from dataset. More...

virtual OFCondition	write (DcmItem &dataset, DcmStack *markedItems=NULL)
	write content item to dataset. More...

virtual OFCondition	readXML (const DSRXMLDocument &doc, DSRXMLCursor cursor, const E_DocumentType documentType, const size_t flags)
	read general XML document tree node data More...

virtual OFCondition	writeXML (STD_NAMESPACE ostream &stream, const size_t flags) const
	write content item in XML format More...

virtual OFCondition	renderHTML (STD_NAMESPACE ostream &docStream, STD_NAMESPACE ostream &annexStream, const size_t nestingLevel, size_t &annexNumber, const size_t flags) const
	render content item in HTML/XHTML format. More...

OFBool	isSigned ()
	check whether content item is digitally signed. More...

OFBool	isMarked () const
	check whether content item is marked. More...

void	setMark (const OFBool flag)
	mark/unmark the current content item. More...

OFBool	isReferenceTarget () const
	check whether the current content item is target of a by-reference relationship More...

void	setReferenceTarget (const OFBool isTarget=OFTrue)
	specify whether the current content item is target of a by-reference relationship More...

OFBool	hasChildNodes () const
	check whether the current content item has any children More...

OFBool	hasSiblingNodes () const
	check whether the current content item has any siblings More...

size_t	getNodeID () const
	get ID of the current tree node More...

E_RelationshipType	getRelationshipType () const
	get relationship type of the current content item More...

virtual OFCondition	setRelationshipType (const E_RelationshipType relationshipType)
	set relationship type of the current content item (if previously unknown). More...

E_ValueType	getValueType () const
	get value type of the current content item More...

const DSRCodedEntryValue &	getConceptName () const
	get reference to the concept name More...

virtual OFCondition	getConceptName (DSRCodedEntryValue &conceptName) const
	get copy of the concept name. More...

virtual OFCondition	setConceptName (const DSRCodedEntryValue &conceptName, const OFBool check=OFTrue)
	set the concept name. More...

const OFString &	getObservationDateTime () const
	get observation date/time. More...

virtual OFCondition	setObservationDateTime (const OFString &observationDateTime, const OFBool check=OFTrue)
	set observation date/time. More...

virtual OFCondition	setObservationDateTime (const DcmElement &delem, const unsigned long pos=0, const OFBool check=OFTrue)
	set observation date/time from element. More...

virtual OFCondition	setObservationDateTime (DcmItem &dataset, const DcmTagKey &tagKey, const unsigned long pos=0, const OFBool check=OFTrue)
	set observation date/time from dataset. More...

const OFString &	getObservationUID () const
	get observation unique identifier. More...

virtual OFCondition	setObservationUID (const OFString &observationUID, const OFBool check=OFTrue)
	set observation unique identifier. More...

virtual OFBool	compareTemplateIdentification (const OFString &templateIdentifier, const OFString &mappingResource, const OFString &mappingResourceUID="") const
	compare template identification with given values More...

virtual OFCondition	getTemplateIdentification (OFString &templateIdentifier, OFString &mappingResource) const
	get template identifier and mapping resource. More...

virtual OFCondition	getTemplateIdentification (OFString &templateIdentifier, OFString &mappingResource, OFString &mappingResourceUID) const
	get template identifier, mapping resource and optional mapping resource UID. More...

virtual OFCondition	setTemplateIdentification (const OFString &templateIdentifier, const OFString &mappingResource, const OFString &mappingResourceUID="", const OFBool check=OFTrue)
	set template identifier and mapping resource. More...

void	removeSignatures ()
	remove digital signatures from content item. More...

Public Member Functions inherited from DSRTreeNode
	DSRTreeNode (const DSRTreeNodeAnnotation &annotation=DSRTreeNodeAnnotation())
	(default) constructor More...

virtual	~DSRTreeNode ()
	destructor

DSRTreeNode *	getPrev () const
	get pointer to previous tree node More...

DSRTreeNode *	getNext () const
	get pointer to next tree node More...

DSRTreeNode *	getDown () const
	get pointer to first child node More...

size_t	getIdent () const
	get unique identifier of this node More...

OFBool	hasAnnotation () const
	check whether this node has a (non-empty) annotation More...

void	clearAnnotation ()
	clear annotation of this node

const DSRTreeNodeAnnotation &	getAnnotation () const
	get annotation of this node (optional) More...

void	setAnnotation (const DSRTreeNodeAnnotation &annotation)
	set annotation of this node (optional) More...

Protected Member Functions
DSRCodedEntryValue *	getConceptNamePtr ()
	get pointer to the concept name More...

DSRDocumentTreeNode *	getPrev () const
	get pointer to previous tree node More...

DSRDocumentTreeNode *	getNext () const
	get pointer to next tree node More...

DSRDocumentTreeNode *	getDown () const
	get pointer to first child node More...

size_t	getIdent () const
	get unique identifier of this node More...

OFCondition	createAndAppendNewNode (DSRDocumentTreeNode &previousNode, const E_RelationshipType relationshipType, const E_ValueType valueType, const DSRIODConstraintChecker constraintChecker=NULL)
	create a new node and append it to the current one More...

virtual OFCondition	readContentItem (DcmItem &dataset, const size_t flags)
	read content item (value) from dataset. More...

virtual OFCondition	writeContentItem (DcmItem &dataset) const
	write content item (value) to dataset. More...

virtual OFCondition	readXMLContentItem (const DSRXMLDocument &doc, DSRXMLCursor cursor, const size_t flags)
	read content item specific XML data. More...

virtual OFCondition	renderHTMLContentItem (STD_NAMESPACE ostream &docStream, STD_NAMESPACE ostream &annexStream, const size_t nestingLevel, size_t &annexNumber, const size_t flags) const
	render content item (value) in HTML/XHTML format. More...

void	writeXMLItemStart (STD_NAMESPACE ostream &stream, const size_t flags, const OFBool closingBracket=OFTrue) const
	write common item start (XML tag) More...

void	writeXMLItemEnd (STD_NAMESPACE ostream &stream, const size_t flags) const
	write common item start (XML tag) More...

OFCondition	readSRDocumentContentModule (DcmItem &dataset, const DSRIODConstraintChecker *constraintChecker, const size_t flags)
	read SR document content module More...

OFCondition	writeSRDocumentContentModule (DcmItem &dataset, DcmStack *markedItems)
	write SR document content module More...

OFCondition	readDocumentRelationshipMacro (DcmItem &dataset, const DSRIODConstraintChecker *constraintChecker, const OFString &posString, const size_t flags)
	read document relationship macro More...

OFCondition	writeDocumentRelationshipMacro (DcmItem &dataset, DcmStack *markedItems)
	write document relationship macro More...

OFCondition	readDocumentContentMacro (DcmItem &dataset, const OFString &posString, const size_t flags)
	read document content macro More...

OFCondition	writeDocumentContentMacro (DcmItem &dataset) const
	write document content macro More...

OFCondition	readContentSequence (DcmItem &dataset, const DSRIODConstraintChecker *constraintChecker, const OFString &posString, const size_t flags)
	read content sequence More...

OFCondition	writeContentSequence (DcmItem &dataset, DcmStack *markedItems) const
	write content sequence More...

OFCondition	renderHTMLConceptName (STD_NAMESPACE ostream &docStream, const size_t flags) const
	render concept name in HTML/XHTML format. More...

OFCondition	renderHTMLChildNodes (STD_NAMESPACE ostream &docStream, STD_NAMESPACE ostream &annexStream, const size_t nestingLevel, size_t &annexNumber, const size_t flags) const
	render child nodes in HTML/XHTML format More...

Protected Member Functions inherited from DSRTypes
virtual	~DSRTypes ()
	destructor. More...

Static Protected Member Functions
static const OFString &	getRelationshipText (const E_RelationshipType relationshipType, OFString &relationshipText, const size_t flags)
	convert relationship type into a text used for HTML rendering More...

static OFBool	checkTemplateIdentification (const OFString &templateIdentifier, const OFString &mappingResource, const OFString &mappingResourceUID)
	check the specified template identification values for validity. More...

Static Protected Member Functions inherited from DSRTreeNode
static size_t	getIdentCounter ()
	get current value of global node counter More...

Static Protected Member Functions inherited from DSRTypes
static const char *	documentTypeToSOPClassUID (const E_DocumentType documentType)
	convert SR document type to SOP class UID More...

static const char *	documentTypeToModality (const E_DocumentType documentType)
	convert SR document type to modality More...

static const char *	documentTypeToReadableName (const E_DocumentType documentType)
	convert SR document type to readable name. More...

static const char *	documentTypeToDocumentTitle (const E_DocumentType documentType, OFString &documentTitle)
	convert SR document type to document title. More...

static OFBool	requiresEnhancedEquipmentModule (const E_DocumentType documentType)
	check whether SR document type requires Enhanced General Equipment Module More...

static OFBool	requiresTimezoneModule (const E_DocumentType documentType)
	check whether SR document type requires Timezone Module More...

static OFBool	requiresSynchronizationModule (const E_DocumentType documentType)
	check whether SR document type requires Synchronization Module More...

static const char *	relationshipTypeToDefinedTerm (const E_RelationshipType relationshipType)
	convert relationship type to DICOM defined term More...

static const char *	relationshipTypeToReadableName (const E_RelationshipType relationshipType)
	convert relationship type to readable name. More...

static const char *	valueTypeToDefinedTerm (const E_ValueType valueType)
	convert value type to DICOM defined term More...

static const char *	valueTypeToXMLTagName (const E_ValueType valueType)
	convert value type to XML tag name More...

static const char *	valueTypeToReadableName (const E_ValueType valueType)
	convert value type to readable name. More...

static const char *	presentationStateTypeToShortName (const E_PresentationStateType pstateType)
	convert presentation state type to short name. More...

static const char *	graphicTypeToEnumeratedValue (const E_GraphicType graphicType)
	convert graphic type to DICOM enumerated value More...

static const char *	graphicTypeToReadableName (const E_GraphicType graphicType)
	convert graphic type to readable name. More...

static const char *	graphicType3DToEnumeratedValue (const E_GraphicType3D graphicType)
	convert graphic type (3D) to DICOM enumerated value More...

static const char *	graphicType3DToReadableName (const E_GraphicType3D graphicType)
	convert graphic type (3D) to readable name. More...

static const char *	temporalRangeTypeToEnumeratedValue (const E_TemporalRangeType temporalRangeType)
	convert temporal range type to DICOM enumerated value More...

static const char *	temporalRangeTypeToReadableName (const E_TemporalRangeType temporalRangeType)
	convert temporal range type to readable name. More...

static const char *	continuityOfContentToEnumeratedValue (const E_ContinuityOfContent continuityOfContent)
	convert continuity of content flag to DICOM enumerated value More...

static const char *	preliminaryFlagToEnumeratedValue (const E_PreliminaryFlag preliminaryFlag)
	convert preliminary flag to DICOM enumerated value More...

static const char *	completionFlagToEnumeratedValue (const E_CompletionFlag completionFlag)
	convert completion flag to DICOM enumerated value More...

static const char *	verificationFlagToEnumeratedValue (const E_VerificationFlag verificationFlag)
	convert verification flag to DICOM enumerated value More...

static const char *	characterSetToDefinedTerm (const E_CharacterSet characterSet)
	convert character set to DICOM defined term More...

static const char *	characterSetToHTMLName (const E_CharacterSet characterSet)
	convert character set to HTML name. More...

static const char *	characterSetToXMLName (const E_CharacterSet characterSet)
	convert character set to XML name. More...

static E_DocumentType	sopClassUIDToDocumentType (const OFString &sopClassUID)
	convert SOP class UID to SR document type More...

static E_RelationshipType	definedTermToRelationshipType (const OFString &definedTerm)
	convert DICOM defined term to relationship type More...

static E_ValueType	definedTermToValueType (const OFString &definedTerm)
	convert DICOM defined term to value type More...

static E_PresentationStateType	sopClassUIDToPresentationStateType (const OFString &sopClassUID)
	convert SOP class UID to presentation state type More...

static E_ValueType	xmlTagNameToValueType (const OFString &xmlTagName)
	convert XML tag name to value type More...

static E_GraphicType	enumeratedValueToGraphicType (const OFString &enumeratedValue)
	convert DICOM enumerated value to graphic type More...

static E_GraphicType3D	enumeratedValueToGraphicType3D (const OFString &enumeratedValue)
	convert DICOM enumerated value to graphic type (3D) More...

static E_TemporalRangeType	enumeratedValueToTemporalRangeType (const OFString &enumeratedValue)
	convert DICOM enumerated value to temporal range type More...

static E_ContinuityOfContent	enumeratedValueToContinuityOfContent (const OFString &enumeratedValue)
	convert DICOM enumerated value to continuity of content flag More...

static E_PreliminaryFlag	enumeratedValueToPreliminaryFlag (const OFString &enumeratedValue)
	convert DICOM enumerated value to preliminary flag More...

static E_CompletionFlag	enumeratedValueToCompletionFlag (const OFString &enumeratedValue)
	convert DICOM enumerated value to completion flag More...

static E_VerificationFlag	enumeratedValueToVerificationFlag (const OFString &enumeratedValue)
	convert DICOM enumerated value to verification flag More...

static E_CharacterSet	definedTermToCharacterSet (const OFString &definedTerm)
	convert DICOM defined term to character set. More...

static OFBool	isDocumentTypeSupported (const E_DocumentType documentType)
	check whether specified SR document type is supported by this library More...

static const OFString &	currentDate (OFString &dateString)
	get current date in DICOM 'DA' format. More...

static const OFString &	currentTime (OFString &timeString)
	get current time in DICOM 'TM' format. More...

static const OFString &	currentDateTime (OFString &dateTimeString)
	get current date and time in DICOM 'DT' format. More...

static const OFString &	localTimezone (OFString &timezoneString)
	get local timezone in DICOM format. More...

static const OFString &	dicomToReadableDate (const OFString &dicomDate, OFString &readableDate)
	convert DICOM date string to readable format. More...

static const OFString &	dicomToReadableTime (const OFString &dicomTime, OFString &readableTime)
	convert DICOM time string to readable format. More...

static const OFString &	dicomToReadableDateTime (const OFString &dicomDateTime, OFString &readableDateTime)
	convert DICOM date time string to readable format. More...

static const OFString &	dicomToReadablePersonName (const OFString &dicomPersonName, OFString &readablePersonName)
	convert DICOM person name to readable format. More...

static const OFString &	dicomToXMLPersonName (const OFString &dicomPersonName, OFString &xmlPersonName, const OFBool writeEmptyValue=OFFalse)
	convert DICOM person name to XML format. More...

static const char *	numberToString (const size_t number, char *stringValue)
	convert unsigned integer number to character string More...

static size_t	stringToNumber (const char *stringValue)
	convert string to unsigned integer number More...

static const OFString &	convertToPrintString (const OFString &sourceString, OFString &printString)
	convert character string to print string. More...

static const OFString &	convertToHTMLString (const OFString &sourceString, OFString &markupString, const size_t flags=0, const OFBool newlineAllowed=OFFalse)
	convert character string to HTML mnenonic string. More...

static const OFString &	convertToXMLString (const OFString &sourceString, OFString &markupString)
	convert character string to XML mnenonic string. More...

static OFBool	checkForValidReference (const OFString &stringValue)
	check string for valid reference (as used for by-reference relationships). More...

static DSRIODConstraintChecker *	createIODConstraintChecker (const E_DocumentType documentType)
	create specified SR IOD content relationship constraint checker object. More...

static DSRDocumentTreeNode *	createDocumentTreeNode (const E_RelationshipType relationshipType, const E_ValueType valueType)
	create specified document tree node. More...

static OFCondition	addElementToDataset (OFCondition &result, DcmItem &dataset, DcmElement delem, const OFString &vm, const OFString &type, const char moduleName=NULL)
	add given element to the dataset. More...

static void	removeAttributeFromSequence (DcmSequenceOfItems &sequence, const DcmTagKey &tagKey)
	remove given attribute from the sequence. More...

static OFCondition	getElementFromDataset (DcmItem &dataset, DcmElement &delem)
	get element from dataset More...

static const char *	getStringValueFromElement (const DcmElement &delem)
	get string value from element More...

static const OFString &	getStringValueFromElement (const DcmElement &delem, OFString &stringValue)
	get string value from element. More...

static OFCondition	getStringValueFromElement (const DcmElement &delem, OFString &stringValue, const signed long pos)
	get string value from element More...

static const OFString &	getPrintStringFromElement (const DcmElement &delem, OFString &stringValue)
	get string value from element and convert to "print" format. More...

static const OFString &	getMarkupStringFromElement (const DcmElement &delem, OFString &stringValue, const OFBool convertNonASCII=OFFalse)
	get string value from element and convert to HTML/XML. More...

static OFCondition	getStringValueFromDataset (DcmItem &dataset, const DcmTagKey &tagKey, OFString &stringValue, const signed long pos=0)
	get string value from dataset More...

static OFCondition	putStringValueToDataset (DcmItem &dataset, const DcmTag &tag, const OFString &stringValue, const OFBool allowEmpty=OFTrue)
	put string value to dataset More...

static OFBool	checkElementValue (DcmElement delem, const DcmTagKey &tagKey, const OFString &vm, const OFString &type, const OFCondition &searchCond=EC_Normal, const char moduleName=NULL, const OFBool acceptViolation=OFFalse)
	check element value for correct value multiplicity and type. More...

static OFBool	checkElementValue (DcmElement &delem, const OFString &vm, const OFString &type, const OFCondition &searchCond=EC_Normal, const char *moduleName=NULL, const OFBool acceptViolation=OFFalse)
	check element value for correct value multiplicity and type. More...

static OFCondition	getAndCheckElementFromDataset (DcmItem &dataset, DcmElement &delem, const OFString &vm, const OFString &type, const char *moduleName=NULL, const OFBool acceptViolation=OFFalse)
	get element from dataset and check it for correct value multiplicity and type. More...

static OFCondition	getAndCheckStringValueFromDataset (DcmItem &dataset, const DcmTagKey &tagKey, OFString &stringValue, const OFString &vm, const OFString &type, const char *moduleName=NULL, const OFBool acceptViolation=OFFalse)
	get string value from dataset and check it for correct value multiplicity and type. More...

static void	printInvalidContentItemMessage (const char action, const DSRDocumentTreeNode node, const char *location=NULL)
	print the warning message that the current content item is invalid/incomplete. More...

static void	printContentItemErrorMessage (const char action, const OFCondition &result, const DSRDocumentTreeNode node, const char *location=NULL)
	print an error message for the current content item. More...

static void	printUnknownValueWarningMessage (const char valueName, const char readValue=NULL, const char *action="Reading")
	print a warning message that an unknown/unsupported value has been determined More...

static OFBool	writeStringValueToXML (STD_NAMESPACE ostream &stream, const OFString &stringValue, const OFString &tagName, const OFBool writeEmptyValue=OFFalse)
	write string value to XML output stream. More...

static OFBool	writeStringFromElementToXML (STD_NAMESPACE ostream &stream, DcmElement &delem, const OFString &tagName, const OFBool writeEmptyValue=OFFalse)
	write string value from DICOM element to XML output stream. More...

static size_t	createHTMLAnnexEntry (STD_NAMESPACE ostream &docStream, STD_NAMESPACE ostream &annexStream, const OFString &referenceText, size_t &annexNumber, const size_t flags=0)
	create an HTML annex entry with hyperlinks. More...

static size_t	createHTMLFootnote (STD_NAMESPACE ostream &docStream, STD_NAMESPACE ostream &footnoteStream, size_t &footnoteNumber, const size_t nodeID, const size_t flags=0)
	create an HTML footnote with hyperlinks More...

static OFCondition	appendStream (STD_NAMESPACE ostream &mainStream, OFOStringStream &tempStream, const char *heading=NULL)
	append one output stream to another. More...

Private Attributes
OFBool	MarkFlag
	flag indicating whether the content item is marked (e.g. used for digital signatures). More...

OFBool	ReferenceTarget
	flag indicating whether the content item is referenced (by-reference relationship). More...

E_RelationshipType	RelationshipType
	relationship type to the parent node (associated DICOM VR=CS, mandatory)

const E_ValueType	ValueType
	value type (associated DICOM VR=CS, mandatory)

DSRCodedEntryValue	ConceptName
	concept name (VR=SQ, conditional)

OFString	ObservationDateTime
	observation date/time (VR=DT, conditional)

OFString	ObservationUID
	observation unique identifier (VR=UI, optional)

OFString	TemplateIdentifier
	template identifier (VR=CS, mandatory in ContentTemplateSequence)

OFString	MappingResource
	mapping resource (VR=CS, mandatory in ContentTemplateSequence)

OFString	MappingResourceUID
	mapping resource UID (VR=UI, optional in ContentTemplateSequence)

DcmSequenceOfItems	MACParameters
	MAC parameters sequence (VR=SQ, optional)

DcmSequenceOfItems	DigitalSignatures
	digital signatures sequence (VR=SQ, optional)

Friends
class	DSRTree< DSRDocumentTreeNode >

class	DSRTreeNodeCursor< DSRDocumentTreeNode >

class	DSRDocumentTreeNodeCursor

class	DSRIncludedTemplateNodeCursor

class	DSRContentItem

Additional Inherited Members
Protected Types inherited from DSRTypes
enum	E_DocumentType { DT_invalid, DT_unknown = DT_invalid, DT_BasicTextSR, DT_EnhancedSR, DT_ComprehensiveSR, DT_KeyObjectSelectionDocument, DT_MammographyCadSR, DT_ChestCadSR, DT_ColonCadSR, DT_ProcedureLog, DT_XRayRadiationDoseSR, DT_SpectaclePrescriptionReport, DT_MacularGridThicknessAndVolumeReport, DT_ImplantationPlanSRDocument, DT_Comprehensive3DSR, DT_RadiopharmaceuticalRadiationDoseSR, DT_ExtensibleSR, DT_AcquisitionContextSR, DT_SimplifiedAdultEchoSR, DT_PatientRadiationDoseSR, DT_PerformedImagingAgentAdministrationSR, DT_PlannedImagingAgentAdministrationSR, DT_last = DT_PlannedImagingAgentAdministrationSR }
	SR document types. More...

enum	E_RelationshipType { RT_invalid, RT_unknown, RT_isRoot, RT_contains, RT_hasObsContext, RT_hasAcqContext, RT_hasConceptMod, RT_hasProperties, RT_inferredFrom, RT_selectedFrom, RT_last = RT_selectedFrom }
	SR relationship types. More...

enum	E_ValueType { VT_invalid, VT_Text, VT_Code, VT_Num, VT_DateTime, VT_Date, VT_Time, VT_UIDRef, VT_PName, VT_SCoord, VT_SCoord3D, VT_TCoord, VT_Composite, VT_Image, VT_Waveform, VT_Container, VT_byReference, VT_includedTemplate, VT_last = VT_includedTemplate }
	SR value types. More...

enum	E_PresentationStateType { PT_invalid, PT_unknown = PT_invalid, PT_Grayscale, PT_Color, PT_PseudoColor, PT_Blending, PT_XAXRFGrayscale, PT_GrayscalePlanarMPR, PT_CompositingPlanarMPR, PT_AdvancedBlending, PT_VolumeRendering, PT_SegmentedVolumeRendering, PT_MultipleVolumeRendering, PT_last = PT_MultipleVolumeRendering }
	Softcopy presentation state types. More...

enum	E_GraphicType { GT_invalid, GT_unknown = GT_invalid, GT_Point, GT_Multipoint, GT_Polyline, GT_Circle, GT_Ellipse, GT_last = GT_Ellipse }
	SR graphic types. More...

enum	E_GraphicType3D { GT3_invalid, GT3_unknown = GT3_invalid, GT3_Point, GT3_Multipoint, GT3_Polyline, GT3_Polygon, GT3_Ellipse, GT3_Ellipsoid, GT3_last = GT3_Ellipsoid }
	SR graphic types (3D). More...

enum	E_TemporalRangeType { TRT_invalid, TRT_unknown = TRT_invalid, TRT_Point, TRT_Multipoint, TRT_Segment, TRT_Multisegment, TRT_Begin, TRT_End, TRT_last = TRT_End }
	SR temporal range types. More...

enum	E_ContinuityOfContent { COC_invalid, COC_Separate, COC_Continuous, COC_last = COC_Continuous }
	SR continuity of content flag. More...

enum	E_PreliminaryFlag { PF_invalid, PF_Preliminary, PF_Final, PF_last = PF_Final }
	SR document preliminary flag. More...

enum	E_CompletionFlag { CF_invalid, CF_Partial, CF_Complete, CF_last = CF_Complete }
	SR document completion flag. More...

enum	E_VerificationFlag { VF_invalid, VF_Unverified, VF_Verified, VF_last = VF_Verified }
	SR document verification flag. More...

enum	E_CharacterSet { CS_invalid, CS_unknown = CS_invalid, CS_ASCII, CS_default = CS_ASCII, CS_Latin1, CS_Latin2, CS_Latin3, CS_Latin4, CS_Cyrillic, CS_Arabic, CS_Greek, CS_Hebrew, CS_Latin5, CS_Thai, CS_Japanese, CS_Korean, CS_ChineseISO, CS_ChineseGB18030, CS_ChineseGBK, CS_UTF8, CS_last = CS_UTF8 }
	Specific character set. More...

enum	E_CodeValueType { CVT_auto, CVT_Short, CVT_Long, CVT_URN }
	Code value type. More...

enum	E_AddMode { AM_afterCurrent, AM_beforeCurrent, AM_belowCurrent, AM_belowCurrentBeforeFirstChild }
	Add node mode. More...

Protected Attributes inherited from DSRTreeNode
DSRTreeNode *	Prev
	pointer to previous tree node (if any)

DSRTreeNode *	Next
	pointer to next tree node (if any)

DSRTreeNode *	Down
	pointer to first child node (if any)

DSRTreeNodeAnnotation	Annotation
	annotation of the tree node (optional)

Static Protected Attributes inherited from DSRTypes
static const size_t	RF_readDigitalSignatures
	read digital signatures from dataset

static const size_t	RF_acceptUnknownRelationshipType
	accept unknown/missing relationship type

static const size_t	RF_acceptInvalidContentItemValue
	accept invalid content item value (e.g. violation of VR or VM definition)

static const size_t	RF_ignoreRelationshipConstraints
	ignore relationship constraints for this document class

static const size_t	RF_ignoreContentItemErrors
	do not abort on content item errors (e.g. missing value type specific attributes)

static const size_t	RF_skipInvalidContentItems
	do not abort when detecting an invalid content item, skip invalid sub-tree instead

static const size_t	RF_showCurrentlyProcessedItem
	show the currently processed content item (e.g. "1.2.3")

static const size_t	HF_neverExpandChildrenInline
	external: never expand child nodes inline

static const size_t	HF_alwaysExpandChildrenInline
	external: always expand child nodes inline

static const size_t	HF_renderInlineCodes
	external: render codes even if they appear inline

static const size_t	HF_useCodeDetailsTooltip
	external: render code details as a tooltip (not with HTML 3.2)

static const size_t	HF_renderConceptNameCodes
	external: render concept name codes (default: code meaning only)

static const size_t	HF_renderNumericUnitCodes
	external: render the code of the numeric measurement unit

static const size_t	HF_useCodeMeaningAsUnit
	external: use code meaning for the numeric measurement unit (default: code value)

static const size_t	HF_renderPatientTitle
	external: use patient information as document title (default: document type)

static const size_t	HF_renderNoDocumentHeader
	external: render no general document information (header)

static const size_t	HF_renderDcmtkFootnote
	external: render dcmtk/dcmsr comment at the end of the document

static const size_t	HF_renderFullData
	external: render the full data of all content items

static const size_t	HF_renderSectionTitlesInline
	external: render section titles inline (default: separate paragraph)

static const size_t	HF_copyStyleSheetContent
	external: copy Cascading Style Sheet (CSS) content to HTML file

static const size_t	HF_HTML32Compatibility
	external: output compatible to HTML version 3.2 (default: 4.01)

static const size_t	HF_XHTML11Compatibility
	external: output compatible to XHTML version 1.1 (default: HTML 4.01)

static const size_t	HF_addDocumentTypeReference
	external: add explicit reference to HTML document type (DTD)

static const size_t	HF_omitGeneratorMetaElement
	external: omit generator meta element referring to the DCMTK

static const size_t	HF_renderItemsSeparately
	internal: render items separately (for container with SEPARATE flag)

static const size_t	HF_renderItemInline
	internal: expand items inline when they are short and have no child nodes

static const size_t	HF_currentlyInsideAnnex
	internal: content item is rendered fully inside the annex

static const size_t	HF_createFootnoteReferences
	internal: create footnote references

static const size_t	HF_convertNonASCIICharacters
	internal: convert non-ASCII characters (> #127) to &#nnn;

static const size_t	HF_renderAllCodes
	shortcut: render all codes

static const size_t	HF_internalUseOnly
	shortcut: filter all flags that are only used internally

static const size_t	XF_writeEmptyTags
	write: write all tags even if their value is empty

static const size_t	XF_writeTemplateIdentification
	write: write template identification information (TID and mapping resource)

static const size_t	XF_alwaysWriteItemIdentifier
	write: always write item identifier "id", not only when item is referenced

static const size_t	XF_codeComponentsAsAttribute
	write: encode code value, coding scheme designator and coding scheme version as attribute instead of element text

static const size_t	XF_relationshipTypeAsAttribute
	write: encode relationship type as attribute instead of element text

static const size_t	XF_valueTypeAsAttribute
	write: encode value type as attribute instead of element text

static const size_t	XF_templateIdentifierAsAttribute
	write: encode template identifier as attribute instead of element text

static const size_t	XF_useDcmsrNamespace
	write: add DCMSR namespace declaration to the XML output

static const size_t	XF_addSchemaReference
	write: add Schema reference to XML document

static const size_t	XF_validateSchema
	read: validate content of XML document against Schema

static const size_t	XF_templateElementEnclosesItems
	read/write: template identification element encloses content items

static const size_t	XF_addCommentsForIncludedTemplate
	write: add comments with details at beginning/end of included template (might be useful for debugging purposes)

static const size_t	XF_acceptEmptyStudySeriesInstanceUID
	read: accept empty Study/Series/SOP Instance UID attribute values (must be filled later)

static const size_t	XF_encodeEverythingAsAttribute
	shortcut: combines all XF_xxxAsAttribute write flags (see above)

static const size_t	PF_printItemPosition
	print item position ("1.2.3") instead of line indentation

static const size_t	PF_shortenLongItemValues
	shorten long item value (e.g. long texts)

static const size_t	PF_printSOPInstanceUID
	print SOP instance UID of referenced objects

static const size_t	PF_printConceptNameCodes
	print coding scheme designator/version and code value of concept names

static const size_t	PF_printNoDocumentHeader
	print no general document information (header)

static const size_t	PF_printTemplateIdentification
	print template identification (TID and mapping resource)

static const size_t	PF_useANSIEscapeCodes
	use ANSI escape codes for output

static const size_t	PF_printLongSOPClassName
	print long SOP class name of referenced objects (default: short name for images)

static const size_t	PF_printSOPClassUID
	print SOP class UID of referenced objects (instead of the name)

static const size_t	PF_printInvalidCodes
	print code triple for invalid codes (instead of the text "invalid code")

static const size_t	PF_printNodeID
	print node ID at the beginning of each line (might be useful for debugging purposes)

static const size_t	PF_indicateEnhancedEncodingMode
	indicate with a "*" that the "enhanced encoding mode" is used for codes

static const size_t	PF_printAnnotation
	print annotation of a content item (optional, e.g. user-defined information)

static const size_t	PF_hideIncludedTemplateNodes
	do not print internal "included template" nodes (position counter is still increased)

static const size_t	PF_dontCountIncludedTemplateNodes
	do not count internal "included template" nodes (only with PF_hideIncludedTemplateNodes)

static const size_t	PF_printEmptyCodes
	print text "empty code" for empty codes (instead of "invalid code")

static const size_t	PF_printAllCodes
	shortcut: print all codes (combines all PF_printXxxCodes flags, see above)

static const size_t	CM_updatePositionString
	update the position string using the node ID

static const size_t	CM_updateNodeID
	update the node ID using the position string

static const size_t	CM_resetReferenceTargetFlag
	reset the reference target flag for all nodes

static const size_t	CB_maskPrintFlags
	bit mask (filter) for valid print flags (see PF_xxx)

static const size_t	CB_maskReadFlags
	bit mask (filter) for valid read flags (see RF_xxx)

Detailed Description

Base class for content items.

Constructor & Destructor Documentation

◆ DSRDocumentTreeNode() [1/2]

DSRDocumentTreeNode::DSRDocumentTreeNode	(	const E_RelationshipType	relationshipType,
		const E_ValueType	valueType
	)

constructor.

The 'valueType' can never be changed after the tree node has been created (therefore, the corresponding member variable is declared "const").

Parameters

relationshipType	type of relationship to the parent tree node. Should not be DSRTypes::RT_invalid, and DSRTypes::RT_isRoot only for the root node.
valueType	value type of the associated content item. Should not be DSRTypes::VT_invalid.

◆ DSRDocumentTreeNode() [2/2]

DSRDocumentTreeNode::DSRDocumentTreeNode ( const DSRDocumentTreeNode & node )

copy constructor.

Please note that the member variables of the base class DSRTreeNode are not copied because the new tree node is not (yet) part of a document tree. Furthermore, the following member variables of this class are also not copied but initialized with their respective default values:

ReferenceTarget
MACParameters
DigitalSignatures

Parameters

node	tree node to be copied

Member Function Documentation

◆ checkTemplateIdentification()

static OFBool DSRDocumentTreeNode::checkTemplateIdentification	(	const OFString &	templateIdentifier,
		const OFString &	mappingResource,
		const OFString &	mappingResourceUID
	)

staticprotected

check the specified template identification values for validity.

The identification is valid if the first two values are either present (non-empty) or absent (empty). In the latter case, the third (optional) parameter also has to be empty.

Parameters

templateIdentifier	identifier of the template
mappingResource	mapping resource that defines the template
mappingResourceUID	uniquely identifies the mapping resource (optional)

Returns: OFTrue if template identification is valid, OFFalse otherwise

◆ clear()

virtual void DSRDocumentTreeNode::clear ( )

virtual

clear all member variables.

This does not apply to the relationship and value type since they are never changed.

Reimplemented in DSRByReferenceTreeNode, DSRDateTreeNode, DSRDateTimeTreeNode, DSRPNameTreeNode, DSRTextTreeNode, DSRTimeTreeNode, DSRUIDRefTreeNode, DSRContainerTreeNode, DSRIncludedTemplateTreeNode, DSRCodeTreeNode, DSRCompositeTreeNode, DSRImageTreeNode, DSRNumTreeNode, DSRSCoord3DTreeNode, DSRSCoordTreeNode, DSRTCoordTreeNode, and DSRWaveformTreeNode.

◆ clone()

virtual DSRDocumentTreeNode* DSRDocumentTreeNode::clone ( ) const

pure virtual

clone this tree node (abstract).

Internally, the copy constructor is used, so the corresponding comments apply.

Returns: copy of this tree node

Reimplemented from DSRTreeNode.

Implemented in DSRByReferenceTreeNode, DSRDateTreeNode, DSRDateTimeTreeNode, DSRTextTreeNode, DSRTimeTreeNode, DSRUIDRefTreeNode, DSRPNameTreeNode, DSRContainerTreeNode, DSRIncludedTemplateTreeNode, DSRCodeTreeNode, DSRCompositeTreeNode, DSRImageTreeNode, DSRNumTreeNode, DSRSCoord3DTreeNode, DSRSCoordTreeNode, DSRTCoordTreeNode, and DSRWaveformTreeNode.

◆ compareTemplateIdentification()

virtual OFBool DSRDocumentTreeNode::compareTemplateIdentification	(	const OFString &	templateIdentifier,
		const OFString &	mappingResource,
		const OFString &	mappingResourceUID = `""`
	)		const

virtual

compare template identification with given values

Parameters

templateIdentifier	template identifier to compare with
mappingResource	mapping resource that defines the template
mappingResourceUID	uniquely identifies the mapping resource (optional). Not used for comparison if the value is empty.

Returns: OFTrue if template identification is identical, OFFalse otherwise

◆ createAndAppendNewNode()

OFCondition DSRDocumentTreeNode::createAndAppendNewNode	(	DSRDocumentTreeNode *&	previousNode,
		const E_RelationshipType	relationshipType,
		const E_ValueType	valueType,
		const DSRIODConstraintChecker *	constraintChecker = `NULL`
	)

protected

create a new node and append it to the current one

Parameters

previousNode	reference to the pointer to the previous node (sibling). Used to decide whether the new node is a child (value=NULL) or a sibling (!=NULL). NB: The value might be modified inside this method (to store a reference to the previous node).
relationshipType	relationship type of the new node with regard to the current one
valueType	value type of node to be added
constraintChecker	checks relationship content constraints of the associated IOD

Returns: status, EC_Normal if successful, an error code otherwise

◆ getConceptName() [1/2]

const DSRCodedEntryValue& DSRDocumentTreeNode::getConceptName ( ) const

inline

get reference to the concept name

Returns: reference to the concept name (code, might be empty/invalid)

◆ getConceptName() [2/2]

virtual OFCondition DSRDocumentTreeNode::getConceptName ( DSRCodedEntryValue & conceptName ) const

virtual

get copy of the concept name.

Code describing the concept represented by this content item. Also conveys the value of document title and section headings in documents.

Parameters

conceptName reference to a variable where the code should be stored

Returns: status, EC_Normal if successful, an error code otherwise

◆ getConceptNamePtr()

DSRCodedEntryValue* DSRDocumentTreeNode::getConceptNamePtr ( )

inlineprotected

get pointer to the concept name

Returns: pointer to the concept name (never NULL)

◆ getDown()

DSRDocumentTreeNode* DSRDocumentTreeNode::getDown ( ) const

inlineprotected

get pointer to first child node

Returns: pointer to first child node (might be NULL)

◆ getIdent()

size_t DSRDocumentTreeNode::getIdent ( ) const

inlineprotected

get unique identifier of this node

Returns: unique identifier of this node

References DSRTreeNode::getIdent().

◆ getNext()

DSRDocumentTreeNode* DSRDocumentTreeNode::getNext ( ) const

inlineprotected

get pointer to next tree node

Returns: pointer to next tree node (might be NULL)

◆ getNodeID()

size_t DSRDocumentTreeNode::getNodeID ( ) const

inline

get ID of the current tree node

Returns: ID of the current tree node (should never be 0)

References DSRTreeNode::getIdent().

◆ getObservationDateTime()

const OFString& DSRDocumentTreeNode::getObservationDateTime ( ) const

inline

get observation date/time.

This is the date and time on which this content item was completed. Might be empty if the date and time do not differ from the content date and time, see DSRDocument.

Returns: observation date/time of current content item (might be empty/invalid)

◆ getObservationUID()

const OFString& DSRDocumentTreeNode::getObservationUID ( ) const

inline

get observation unique identifier.

The UID represents the semantic content of the observation; an encoding of the same observation with the same context into another representation may use the same UID.

Returns: observation unique identifier of current content item (might be empty/invalid)

◆ getPrev()

DSRDocumentTreeNode* DSRDocumentTreeNode::getPrev ( ) const

inlineprotected

get pointer to previous tree node

Returns: pointer to previous tree node (might be NULL)

◆ getRelationshipText()

static const OFString& DSRDocumentTreeNode::getRelationshipText	(	const E_RelationshipType	relationshipType,
		OFString &	relationshipText,
		const size_t	flags
	)

staticprotected

convert relationship type into a text used for HTML rendering

Parameters

relationshipType	type of relationship to be converted
relationshipText	reference to string variable where the resulting text should be stored. Value is cleared if 'relationshipType' is invalid or not supported.
flags	flag used to customize the output (see DSRTypes::HF_xxx)

Returns: reference to the 'relationshipText' string (might be empty)

◆ getRelationshipType()

E_RelationshipType DSRDocumentTreeNode::getRelationshipType ( ) const

inline

get relationship type of the current content item

Returns: relationship type of the current content item (might be DSRTypes::RT_invalid)

◆ getTemplateIdentification() [1/2]

virtual OFCondition DSRDocumentTreeNode::getTemplateIdentification	(	OFString &	templateIdentifier,
		OFString &	mappingResource
	)		const

virtual

get template identifier and mapping resource.

This value pair identifies the template that was used to create this content item (and its children). According to the DICOM standard, it is "required if a template was used to define the content of this Item, and the template consists of a single CONTAINER with nested content, and it is the outermost invocation of a set of nested templates that start with the same CONTAINER." The identification is valid if both values are either present (non-empty) or absent (empty).

Parameters

templateIdentifier	identifier of the template (might be empty)
mappingResource	mapping resource that defines the template (might be empty)

Returns: status, EC_Normal if successful, an error code otherwise

◆ getTemplateIdentification() [2/2]

virtual OFCondition DSRDocumentTreeNode::getTemplateIdentification	(	OFString &	templateIdentifier,
		OFString &	mappingResource,
		OFString &	mappingResourceUID
	)		const

virtual

get template identifier, mapping resource and optional mapping resource UID.

This value triple identifies the template that was used to create this content item (and its children). According to the DICOM standard, it is "required if a template was used to define the content of this Item, and the template consists of a single CONTAINER with nested content, and it is the outermost invocation of a set of nested templates that start with the same CONTAINER." The identification is valid if the first two values are either present (non-empty) or all three are absent (empty).

Parameters

templateIdentifier	identifier of the template (might be empty)
mappingResource	mapping resource that defines the template (might be empty)
mappingResourceUID	uniquely identifies the mapping resource (might be empty)

Returns: status, EC_Normal if successful, an error code otherwise

◆ getValueType()

E_ValueType DSRDocumentTreeNode::getValueType ( ) const

inline

get value type of the current content item

Returns: value type of the current content item (might be DSRTypes::VT_invalid)

◆ hasChildNodes()

OFBool DSRDocumentTreeNode::hasChildNodes ( ) const

inline

check whether the current content item has any children

Returns: OFTrue if there are any child nodes, OFFalse otherwise

References DSRTreeNode::getDown().

◆ hasSiblingNodes()

OFBool DSRDocumentTreeNode::hasSiblingNodes ( ) const

inline

check whether the current content item has any siblings

Returns: OFTrue if there are any sibling nodes, OFFalse otherwise

References DSRTreeNode::getNext(), and DSRTreeNode::getPrev().

◆ hasTemplateIdentification()

virtual OFBool DSRDocumentTreeNode::hasTemplateIdentification ( ) const

virtual

check whether template identification is set

Returns: OFTrue if template identification is set, OFFalse otherwise

◆ hasValidValue()

virtual OFBool DSRDocumentTreeNode::hasValidValue ( ) const

virtual

check whether the value of the content item is valid.

See derived classes for details.

Returns: OFTrue if the value is valid, OFFalse otherwise

Reimplemented in DSRByReferenceTreeNode, DSRDateTreeNode, DSRDateTimeTreeNode, DSRPNameTreeNode, DSRTextTreeNode, DSRTimeTreeNode, DSRUIDRefTreeNode, DSRIncludedTemplateTreeNode, DSRCodeTreeNode, DSRContainerTreeNode, DSRNumTreeNode, DSRCompositeTreeNode, DSRImageTreeNode, DSRSCoord3DTreeNode, DSRSCoordTreeNode, DSRTCoordTreeNode, and DSRWaveformTreeNode.

◆ isMarked()

OFBool DSRDocumentTreeNode::isMarked ( ) const

inline

check whether content item is marked.

Use method setMark() to mark and unmark the current content item. Pointers to the DICOM dataset/item of marked content items are added to the optional stack when calling the DSRDocument::write() method. This mechanism can e.g. be used to digitally sign particular content items.

Returns: OFTrue if content item is marked, OFFalse otherwise

◆ isReferenceTarget()

OFBool DSRDocumentTreeNode::isReferenceTarget ( ) const

inline

check whether the current content item is target of a by-reference relationship

Returns: OFTrue if the content item is target, OFFalse otherwise

◆ isShort()

virtual OFBool DSRDocumentTreeNode::isShort ( const size_t flags ) const

virtual

check whether the content is short.

This method is used to check whether the rendered output of this content item can be expanded inline or not (used for renderHTML()). This base class always returns OFTrue.

Parameters

flags flag used to customize the output (see DSRTypes::HF_xxx)

Returns: OFTrue if the content is short, OFFalse otherwise

Reimplemented in DSRTextTreeNode, DSRIncludedTemplateTreeNode, DSRContainerTreeNode, DSRImageTreeNode, DSRSCoord3DTreeNode, DSRSCoordTreeNode, DSRTCoordTreeNode, and DSRWaveformTreeNode.

◆ isSigned()

OFBool DSRDocumentTreeNode::isSigned ( )

inline

check whether content item is digitally signed.

A content item is signed if the DigitalSignaturesSequence exists. This sequence is read from the dataset if present and the 'signature' flag for the 'read' method is turned on.

Returns: OFTrue if content item is signed, OFFalse otherwise

◆ isValid()

virtual OFBool DSRDocumentTreeNode::isValid ( ) const

virtual

check whether the content item is valid.

The content item is valid if the relationship type and the value type are both not invalid.

Returns: OFTrue if tree node is valid, OFFalse otherwise

Reimplemented in DSRByReferenceTreeNode, DSRDateTreeNode, DSRDateTimeTreeNode, DSRPNameTreeNode, DSRTextTreeNode, DSRTimeTreeNode, DSRUIDRefTreeNode, DSRCodeTreeNode, DSRContainerTreeNode, DSRNumTreeNode, DSRIncludedTemplateTreeNode, DSRCompositeTreeNode, DSRImageTreeNode, DSRSCoord3DTreeNode, DSRSCoordTreeNode, DSRTCoordTreeNode, and DSRWaveformTreeNode.

◆ operator!=()

virtual OFBool DSRDocumentTreeNode::operator!= ( const DSRDocumentTreeNode & node ) const

virtual

comparison operator "not equal".

Two tree nodes are regarded as not equal if either the relationship type or the value type or the concept name are not equal. Other information is not used unless implemented in a derived class.

Parameters

node	tree node that should be compared to the current one

Returns: OFTrue if both tree nodes are not equal, OFFalse otherwise

Reimplemented in DSRByReferenceTreeNode, DSRDateTreeNode, DSRDateTimeTreeNode, DSRTextTreeNode, DSRTimeTreeNode, DSRUIDRefTreeNode, DSRPNameTreeNode, DSRContainerTreeNode, DSRIncludedTemplateTreeNode, DSRCodeTreeNode, DSRCompositeTreeNode, DSRImageTreeNode, DSRNumTreeNode, DSRSCoord3DTreeNode, DSRSCoordTreeNode, DSRTCoordTreeNode, and DSRWaveformTreeNode.

◆ operator==()

virtual OFBool DSRDocumentTreeNode::operator== ( const DSRDocumentTreeNode & node ) const

virtual

comparison operator "equal".

Two tree nodes are regarded as equal if the relationship type, the value type and the concept name are equal. Other information is not used unless implemented in a derived class.

Parameters

node	tree node that should be compared to the current one

Returns: OFTrue if both tree nodes are equal, OFFalse otherwise

Reimplemented in DSRByReferenceTreeNode, DSRDateTreeNode, DSRDateTimeTreeNode, DSRTextTreeNode, DSRTimeTreeNode, DSRUIDRefTreeNode, DSRPNameTreeNode, DSRContainerTreeNode, DSRIncludedTemplateTreeNode, DSRCodeTreeNode, DSRCompositeTreeNode, DSRImageTreeNode, DSRNumTreeNode, DSRSCoord3DTreeNode, DSRSCoordTreeNode, DSRTCoordTreeNode, and DSRWaveformTreeNode.

◆ print()

virtual OFCondition DSRDocumentTreeNode::print	(	STD_NAMESPACE ostream &	stream,
		const size_t	flags
	)		const

virtual

print content item.

The output of a content item depends on its value type. This general method prints only those parts which all derived classes (= value types) do have in common, i.e. the type of relationship, the value type and the (optional) concept name. A typical output looks like this: has concept mod CODE: (,,"Concept")

Parameters

stream	output stream to which the content item should be printed
flags	flag used to customize the output (see DSRTypes::PF_xxx)

Returns: status, EC_Normal if successful, an error code otherwise

Reimplemented in DSRByReferenceTreeNode, DSRTextTreeNode, DSRDateTreeNode, DSRDateTimeTreeNode, DSRPNameTreeNode, DSRTimeTreeNode, DSRUIDRefTreeNode, DSRImageTreeNode, DSRIncludedTemplateTreeNode, DSRContainerTreeNode, DSRSCoord3DTreeNode, DSRSCoordTreeNode, DSRTCoordTreeNode, DSRWaveformTreeNode, DSRCodeTreeNode, DSRNumTreeNode, and DSRCompositeTreeNode.

◆ printExtended()

virtual OFCondition DSRDocumentTreeNode::printExtended	(	STD_NAMESPACE ostream &	stream,
		const size_t	flags
	)		const

virtual

print extended information on the content item.

The following details are printed (if present and output is enabled): observation date/time (in curly brackets), annotation text (in quotation marks) and template identification (after a hash mark). This method is intended to be called after the general print() method, e.g. like it is done by DSRDocumentSubTree::print().

Parameters

stream	output stream to which the extended information should be printed
flags	flag used to customize the output (see DSRTypes::PF_xxx)

Returns: status, EC_Normal if successful, an error code otherwise

◆ read()

virtual OFCondition DSRDocumentTreeNode::read	(	DcmItem &	dataset,
		const DSRIODConstraintChecker *	constraintChecker,
		const size_t	flags
	)

virtual

read content item from dataset.

A number of readXXX() methods are called (see "protected" part) in order to retrieve all possibly nested content items from the dataset.

Parameters

dataset	DICOM dataset from which the content item should be read
constraintChecker	checks relationship content constraints of the associated IOD
flags	flag used to customize the reading process (see DSRTypes::RF_xxx)

Returns: status, EC_Normal if successful, an error code otherwise

Reimplemented in DSRIncludedTemplateTreeNode.

◆ readContentItem()

virtual OFCondition DSRDocumentTreeNode::readContentItem	(	DcmItem &	dataset,
		const size_t	flags
	)

protectedvirtual

read content item (value) from dataset.

This method does nothing for this base class, but derived classes overwrite it to read the contents according to their value type.

Parameters

dataset	DICOM dataset from which the content item should be read
flags	flag used to customize the reading process (see DSRTypes::RF_xxx)

Returns: status, EC_Normal if successful, an error code otherwise

Reimplemented in DSRByReferenceTreeNode, DSRContainerTreeNode, DSRDateTreeNode, DSRDateTimeTreeNode, DSRTimeTreeNode, DSRPNameTreeNode, DSRTextTreeNode, DSRUIDRefTreeNode, DSRImageTreeNode, DSRSCoord3DTreeNode, DSRSCoordTreeNode, DSRTCoordTreeNode, DSRWaveformTreeNode, DSRCodeTreeNode, DSRNumTreeNode, and DSRCompositeTreeNode.

◆ readContentSequence()

OFCondition DSRDocumentTreeNode::readContentSequence	(	DcmItem &	dataset,
		const DSRIODConstraintChecker *	constraintChecker,
		const OFString &	posString,
		const size_t	flags
	)

protected

read content sequence

Parameters

dataset	DICOM dataset from which the data should be read
constraintChecker	checks relationship content constraints of the associated IOD
posString	location of the current content item (e.g. "1.2.3")
flags	flag used to customize the reading process (see DSRTypes::RF_xxx)

Returns: status, EC_Normal if successful, an error code otherwise

◆ readDocumentContentMacro()

OFCondition DSRDocumentTreeNode::readDocumentContentMacro	(	DcmItem &	dataset,
		const OFString &	posString,
		const size_t	flags
	)

protected

read document content macro

Parameters

dataset	DICOM dataset from which the data should be read
posString	location of the current content item (e.g. "1.2.3")
flags	flag used to customize the reading process (see DSRTypes::RF_xxx)

Returns: status, EC_Normal if successful, an error code otherwise

◆ readDocumentRelationshipMacro()

OFCondition DSRDocumentTreeNode::readDocumentRelationshipMacro	(	DcmItem &	dataset,
		const DSRIODConstraintChecker *	constraintChecker,
		const OFString &	posString,
		const size_t	flags
	)

protected

read document relationship macro

Parameters

dataset	DICOM dataset from which the data should be read
constraintChecker	checks relationship content constraints of the associated IOD
posString	location of the current content item (e.g. "1.2.3")
flags	flag used to customize the reading process (see DSRTypes::RF_xxx)

Returns: status, EC_Normal if successful, an error code otherwise

◆ readSRDocumentContentModule()

OFCondition DSRDocumentTreeNode::readSRDocumentContentModule	(	DcmItem &	dataset,
		const DSRIODConstraintChecker *	constraintChecker,
		const size_t	flags
	)

protected

read SR document content module

Parameters

dataset	DICOM dataset from which the data should be read
constraintChecker	checks relationship content constraints of the associated IOD
flags	flag used to customize the reading process (see DSRTypes::RF_xxx)

Returns: status, EC_Normal if successful, an error code otherwise

◆ readXML()

virtual OFCondition DSRDocumentTreeNode::readXML	(	const DSRXMLDocument &	doc,
		DSRXMLCursor	cursor,
		const E_DocumentType	documentType,
		const size_t	flags
	)

virtual

read general XML document tree node data

Parameters

doc	document containing the XML file content
cursor	cursor pointing to the starting node
documentType	type of the document to be read (used for debug output only)
flags	flag used to customize the reading process (see DSRTypes::XF_xxx)

Returns: status, EC_Normal if successful, an error code otherwise

Reimplemented in DSRIncludedTemplateTreeNode.

◆ readXMLContentItem()

virtual OFCondition DSRDocumentTreeNode::readXMLContentItem	(	const DSRXMLDocument &	doc,
		DSRXMLCursor	cursor,
		const size_t	flags
	)

protectedvirtual

read content item specific XML data.

This method does nothing for this base class, but derived classes overwrite it to read the contents according to their value type.

Parameters

doc	document containing the XML file content
cursor	cursor pointing to the starting node
flags	flag used to customize the output (see DSRTypes::XF_xxx)

Returns: status, EC_Normal if successful, an error code otherwise

Reimplemented in DSRByReferenceTreeNode, DSRContainerTreeNode, DSRDateTreeNode, DSRDateTimeTreeNode, DSRTimeTreeNode, DSRPNameTreeNode, DSRTextTreeNode, DSRUIDRefTreeNode, DSRImageTreeNode, DSRSCoord3DTreeNode, DSRSCoordTreeNode, DSRTCoordTreeNode, DSRWaveformTreeNode, DSRCodeTreeNode, DSRNumTreeNode, and DSRCompositeTreeNode.

◆ removeSignatures()

void DSRDocumentTreeNode::removeSignatures ( )

remove digital signatures from content item.

This method clears the MACParametersSequence and the DigitalSignaturesSequence for the current content item which have been filled during reading.

◆ renderHTML()

virtual OFCondition DSRDocumentTreeNode::renderHTML	(	STD_NAMESPACE ostream &	docStream,
		STD_NAMESPACE ostream &	annexStream,
		const size_t	nestingLevel,
		size_t &	annexNumber,
		const size_t	flags
	)		const

virtual

render content item in HTML/XHTML format.

After rendering the current content item all child nodes (if any) are also rendered (see renderHTMLChildNodes() for details).

Parameters

docStream	output stream to which the main HTML/XHTML document is written
annexStream	output stream to which the HTML/XHTML document annex is written
nestingLevel	current nesting level. Used to render section headings.
annexNumber	reference to the variable where the current annex number is stored. Value is increased automatically by 1 after a new entry has been added.
flags	flag used to customize the output (see DSRTypes::HF_xxx)

Returns: status, EC_Normal if successful, an error code otherwise

Reimplemented in DSRIncludedTemplateTreeNode, and DSRContainerTreeNode.

◆ renderHTMLChildNodes()

OFCondition DSRDocumentTreeNode::renderHTMLChildNodes	(	STD_NAMESPACE ostream &	docStream,
		STD_NAMESPACE ostream &	annexStream,
		const size_t	nestingLevel,
		size_t &	annexNumber,
		const size_t	flags
	)		const

protected

render child nodes in HTML/XHTML format

Parameters

docStream	output stream to which the main HTML/XHTML document is written
annexStream	output stream to which the HTML/XHTML document annex is written
nestingLevel	current nesting level. Used to render section headings.
annexNumber	reference to the variable where the current annex number is stored. Value is increased automatically by 1 after a new entry has been added.
flags	flag used to customize the output (see DSRTypes::HF_xxx)

Returns: status, EC_Normal if successful, an error code otherwise

◆ renderHTMLConceptName()

OFCondition DSRDocumentTreeNode::renderHTMLConceptName	(	STD_NAMESPACE ostream &	docStream,
		const size_t	flags
	)		const

protected

render concept name in HTML/XHTML format.

If the optional observation date/time field is non-empty, it is also rendered.

Parameters

docStream	output stream to which the main HTML/XHTML document is written
flags	flag used to customize the output (see DSRTypes::HF_xxx)

Returns: status, EC_Normal if successful, an error code otherwise

◆ renderHTMLContentItem()

virtual OFCondition DSRDocumentTreeNode::renderHTMLContentItem	(	STD_NAMESPACE ostream &	docStream,
		STD_NAMESPACE ostream &	annexStream,
		const size_t	nestingLevel,
		size_t &	annexNumber,
		const size_t	flags
	)		const

protectedvirtual

render content item (value) in HTML/XHTML format.

This method does nothing for this base class, but derived classes overwrite it to render the contents according to their value type.

Parameters

docStream	output stream to which the main HTML/XHTML document is written
annexStream	output stream to which the HTML/XHTML document annex is written
nestingLevel	current nesting level. Used to render section headings.
annexNumber	reference to the variable where the current annex number is stored. Value is increased automatically by 1 after a new entry has been added.
flags	flag used to customize the output (see DSRTypes::HF_xxx)

Returns: status, EC_Normal if successful, an error code otherwise

Reimplemented in DSRByReferenceTreeNode, DSRContainerTreeNode, DSRDateTreeNode, DSRDateTimeTreeNode, DSRTimeTreeNode, DSRPNameTreeNode, DSRTextTreeNode, DSRUIDRefTreeNode, DSRImageTreeNode, DSRSCoord3DTreeNode, DSRSCoordTreeNode, DSRTCoordTreeNode, DSRWaveformTreeNode, DSRCodeTreeNode, DSRNumTreeNode, and DSRCompositeTreeNode.

◆ setConceptName()

virtual OFCondition DSRDocumentTreeNode::setConceptName	(	const DSRCodedEntryValue &	conceptName,
		const OFBool	check = `OFTrue`
	)

virtual

set the concept name.

Code describing the concept represented by this content item. Also conveys the value of document title and section headings in documents. If the new code is invalid the current one is not replaced. An empty code can be used to clear the current concept name.

Parameters

conceptName	code to be set as the new concept name (checked before set)
check	check 'conceptName' for validity if enabled. See DSRCodedEntryValue::checkCode() for details.

Returns: status, EC_Normal if successful, an error code otherwise

Reimplemented in DSRByReferenceTreeNode, and DSRIncludedTemplateTreeNode.

◆ setMark()

void DSRDocumentTreeNode::setMark ( const OFBool flag )

inline

mark/unmark the current content item.

See explanation for method isMarked() for details.

Parameters

flag	mark item if OFTrue, unmark otherwise

◆ setObservationDateTime() [1/3]

virtual OFCondition DSRDocumentTreeNode::setObservationDateTime	(	const OFString &	observationDateTime,
		const OFBool	check = `OFTrue`
	)

virtual

set observation date/time.

This is the date and time on which this content item was completed. Might be empty if the date and time do not differ from the content date and time, see DSRDocument.

Parameters

observationDateTime	value to be set (might be an empty string)
check	check 'observationDateTime' for conformance with VR (DT) and VM (1) if enabled

Returns: status, EC_Normal if successful, an error code otherwise

Reimplemented in DSRByReferenceTreeNode, and DSRIncludedTemplateTreeNode.

◆ setObservationDateTime() [2/3]

virtual OFCondition DSRDocumentTreeNode::setObservationDateTime	(	const DcmElement &	delem,
		const unsigned long	pos = `0`,
		const OFBool	check = `OFTrue`
	)

virtual

set observation date/time from element.

This is the date and time on which this content item was completed. Might be empty if the date and time do not differ from the content date and time, see DSRDocument.

Parameters

delem	DICOM element from which the date/time value should be retrieved
pos	index of the value in case of multi-valued elements (0..vm-1)
check	check date/time value for conformance with VR (DT) and VM (1) if enabled

Returns: status, EC_Normal if successful, an error code otherwise

Reimplemented in DSRByReferenceTreeNode, and DSRIncludedTemplateTreeNode.

◆ setObservationDateTime() [3/3]

virtual OFCondition DSRDocumentTreeNode::setObservationDateTime	(	DcmItem &	dataset,
		const DcmTagKey &	tagKey,
		const unsigned long	pos = `0`,
		const OFBool	check = `OFTrue`
	)

virtual

set observation date/time from dataset.

This is the date and time on which this content item was completed. Might be empty if the date and time do not differ from the content date and time, see DSRDocument.

Parameters

dataset	DICOM dataset from which the date/time value should be retrieved
tagKey	DICOM tag specifying the attribute from which the value should be retrieved. The search is limited to the top-level of the dataset.
pos	index of the value in case of multi-valued elements (0..vm-1)
check	check date/time value for conformance with VR (DT) and VM (1) if enabled

Returns: status, EC_Normal if successful, an error code otherwise

Reimplemented in DSRByReferenceTreeNode, and DSRIncludedTemplateTreeNode.

◆ setObservationUID()

virtual OFCondition DSRDocumentTreeNode::setObservationUID	(	const OFString &	observationUID,
		const OFBool	check = `OFTrue`
	)

virtual

set observation unique identifier.

The UID represents the semantic content of the observation; an encoding of the same observation with the same context into another representation may use the same UID.

Parameters

observationUID	value to be set (might be an empty string)
check	check 'observationUID' for conformance with VR (UI) and VM (1) if enabled

Returns: status, EC_Normal if successful, an error code otherwise

Reimplemented in DSRByReferenceTreeNode, and DSRIncludedTemplateTreeNode.

◆ setReferenceTarget()

void DSRDocumentTreeNode::setReferenceTarget ( const OFBool isTarget = OFTrue )

inline

specify whether the current content item is target of a by-reference relationship

Parameters

isTarget OFTrue if the content item is target (default), OFFalse otherwise

◆ setRelationshipType()

virtual OFCondition DSRDocumentTreeNode::setRelationshipType ( const E_RelationshipType relationshipType )

virtual

set relationship type of the current content item (if previously unknown).

Please note that changing the relationship type (which was originally passed to the constructor of this class) only works if the current value is DSRTypes::RT_unknown. This is needed for inserting document subtrees where the top-level nodes might have an "unknown" relationship to the parent node (see DSRDocumentSubTree::insertSubTree()).

Parameters

relationshipType type of relationship to the parent tree node. Should not be DSRTypes::RT_invalid or DSRTypes::RT_unknown. Be careful with DSRTypes::RT_isRoot, use it for root nodes only.

Returns: status, EC_Normal if successful, an error code otherwise

◆ setTemplateIdentification()

virtual OFCondition DSRDocumentTreeNode::setTemplateIdentification	(	const OFString &	templateIdentifier,
		const OFString &	mappingResource,
		const OFString &	mappingResourceUID = `""`,
		const OFBool	check = `OFTrue`
	)

virtual

set template identifier and mapping resource.

The identification is valid if the first two values are either present (non-empty) or all three values are absent (empty). See getTemplateIdentification() for details. A warning message is reported to the logger if a template identification is specified for a content item that is not a CONTAINER.

Parameters

templateIdentifier	identifier of the template to be set
mappingResource	mapping resource that defines the template
mappingResourceUID	uniquely identifies the mapping resource (optional)
check	check 'templateIdentifier', 'mappingResource' and 'mappingResourceUID' for conformance with VR (CS,UI) and VM (1) if enabled

Returns: status, EC_Normal if successful, an error code otherwise

Reimplemented in DSRByReferenceTreeNode, and DSRIncludedTemplateTreeNode.

◆ write()

virtual OFCondition DSRDocumentTreeNode::write	(	DcmItem &	dataset,
		DcmStack *	markedItems = `NULL`
	)

virtual

write content item to dataset.

A number of writeXXX() methods are called (see "protected" part) in order to write all possibly nested content items to the dataset.

Parameters

dataset	DICOM dataset to which the content item should be written
markedItems	optional stack where pointers to all 'marked' content items (DICOM datasets/items) are added to during the write process. Can be used to digitally sign parts of the document tree.

Returns: status, EC_Normal if successful, an error code otherwise

Reimplemented in DSRIncludedTemplateTreeNode.

◆ writeContentItem()

virtual OFCondition DSRDocumentTreeNode::writeContentItem ( DcmItem & dataset ) const

protectedvirtual

write content item (value) to dataset.

This method does nothing for this base class, but derived classes overwrite it to write the contents according to their value type.

Parameters

dataset DICOM dataset to which the content item should be written

Returns: status, EC_Normal if successful, an error code otherwise

Reimplemented in DSRByReferenceTreeNode, DSRContainerTreeNode, DSRDateTreeNode, DSRDateTimeTreeNode, DSRTimeTreeNode, DSRPNameTreeNode, DSRTextTreeNode, DSRUIDRefTreeNode, DSRImageTreeNode, DSRSCoord3DTreeNode, DSRSCoordTreeNode, DSRTCoordTreeNode, DSRWaveformTreeNode, DSRCodeTreeNode, DSRNumTreeNode, and DSRCompositeTreeNode.

◆ writeContentSequence()

OFCondition DSRDocumentTreeNode::writeContentSequence	(	DcmItem &	dataset,
		DcmStack *	markedItems
	)		const

protected

write content sequence

Parameters

dataset	DICOM dataset to which the data should be written
markedItems	optional stack where pointers to all 'marked' content items (DICOM datasets/items) are added to during the write process.

Returns: status, EC_Normal if successful, an error code otherwise

◆ writeDocumentContentMacro()

OFCondition DSRDocumentTreeNode::writeDocumentContentMacro ( DcmItem & dataset ) const

protected

write document content macro

Parameters

dataset DICOM dataset to which the data should be written

Returns: status, EC_Normal if successful, an error code otherwise

◆ writeDocumentRelationshipMacro()

OFCondition DSRDocumentTreeNode::writeDocumentRelationshipMacro	(	DcmItem &	dataset,
		DcmStack *	markedItems
	)

protected

write document relationship macro

Parameters

dataset	DICOM dataset to which the data should be written
markedItems	optional stack where pointers to all 'marked' content items (DICOM datasets/items) are added to during the write process.

Returns: status, EC_Normal if successful, an error code otherwise

◆ writeSRDocumentContentModule()

OFCondition DSRDocumentTreeNode::writeSRDocumentContentModule	(	DcmItem &	dataset,
		DcmStack *	markedItems
	)

protected

write SR document content module

Parameters

dataset	DICOM dataset to which the data should be written
markedItems	optional stack where pointers to all 'marked' content items (DICOM datasets/items) are added to during the write process.

Returns: status, EC_Normal if successful, an error code otherwise

◆ writeXML()

virtual OFCondition DSRDocumentTreeNode::writeXML	(	STD_NAMESPACE ostream &	stream,
		const size_t	flags
	)		const

virtual

write content item in XML format

Parameters

stream	output stream to which the XML document is written
flags	flag used to customize the output (see DSRTypes::XF_xxx)

Returns: status, EC_Normal if successful, an error code otherwise

Reimplemented in DSRByReferenceTreeNode, DSRTextTreeNode, DSRDateTreeNode, DSRDateTimeTreeNode, DSRPNameTreeNode, DSRTimeTreeNode, DSRUIDRefTreeNode, DSRImageTreeNode, DSRIncludedTemplateTreeNode, DSRContainerTreeNode, DSRSCoord3DTreeNode, DSRSCoordTreeNode, DSRTCoordTreeNode, DSRWaveformTreeNode, DSRCodeTreeNode, DSRNumTreeNode, and DSRCompositeTreeNode.

◆ writeXMLItemEnd()

void DSRDocumentTreeNode::writeXMLItemEnd	(	STD_NAMESPACE ostream &	stream,
		const size_t	flags
	)		const

protected

write common item start (XML tag)

Parameters

stream	output stream to which the XML document is written
flags	flag used to customize the output (see DSRTypes::XF_xxx)

◆ writeXMLItemStart()

void DSRDocumentTreeNode::writeXMLItemStart	(	STD_NAMESPACE ostream &	stream,
		const size_t	flags,
		const OFBool	closingBracket = `OFTrue`
	)		const

protected

write common item start (XML tag)

Parameters

stream	output stream to which the XML document is written
flags	flag used to customize the output (see DSRTypes::XF_xxx)
closingBracket	write closing bracket of XML start tag if OFTrue, otherwise the bracket has to be closed in the calling method

Member Data Documentation

◆ MarkFlag

OFBool DSRDocumentTreeNode::MarkFlag

private

flag indicating whether the content item is marked (e.g. used for digital signatures).

The default value is OFFalse.

◆ ReferenceTarget

OFBool DSRDocumentTreeNode::ReferenceTarget

private

flag indicating whether the content item is referenced (by-reference relationship).

The default value is OFFalse.

The documentation for this class was generated from the following file:

dcmsr/include/dcmtk/dcmsr/dsrdoctn.h

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ DSRDocumentTreeNode() [1/2]

◆ DSRDocumentTreeNode() [2/2]

Member Function Documentation

◆ checkTemplateIdentification()

◆ clear()

◆ clone()

◆ compareTemplateIdentification()

◆ createAndAppendNewNode()

◆ getConceptName() [1/2]

◆ getConceptName() [2/2]

◆ getConceptNamePtr()

◆ getDown()

◆ getIdent()

◆ getNext()

◆ getNodeID()

◆ getObservationDateTime()

◆ getObservationUID()

◆ getPrev()

◆ getRelationshipText()

◆ getRelationshipType()

◆ getTemplateIdentification() [1/2]

◆ getTemplateIdentification() [2/2]

◆ getValueType()

◆ hasChildNodes()

◆ hasSiblingNodes()

◆ hasTemplateIdentification()

◆ hasValidValue()

◆ isMarked()

◆ isReferenceTarget()

◆ isShort()

◆ isSigned()

◆ isValid()

◆ operator!=()

◆ operator==()

◆ print()

◆ printExtended()

◆ read()

◆ readContentItem()

◆ readContentSequence()

◆ readDocumentContentMacro()

◆ readDocumentRelationshipMacro()

◆ readSRDocumentContentModule()

◆ readXML()

◆ readXMLContentItem()

◆ removeSignatures()

◆ renderHTML()

◆ renderHTMLChildNodes()

◆ renderHTMLConceptName()

◆ renderHTMLContentItem()

◆ setConceptName()

◆ setMark()

◆ setObservationDateTime() [1/3]

◆ setObservationDateTime() [2/3]

◆ setObservationDateTime() [3/3]

◆ setObservationUID()

◆ setReferenceTarget()

◆ setRelationshipType()

◆ setTemplateIdentification()

◆ write()

◆ writeContentItem()

◆ writeContentSequence()

◆ writeDocumentContentMacro()

◆ writeDocumentRelationshipMacro()

◆ writeSRDocumentContentModule()

◆ writeXML()

◆ writeXMLItemEnd()

◆ writeXMLItemStart()

Member Data Documentation

◆ MarkFlag

◆ ReferenceTarget