DSRTreeNodeAnnotation Class Reference

Base class for tree node annotations. More...

Public Member Functions
	DSRTreeNodeAnnotation (const OFString &text=OFString())
	(default) constructor More...
virtual	~DSRTreeNodeAnnotation ()
	destructor
	operator const OFString & () const
	conversion operator that returns the currently stored annotation text
OFBool	operator== (const DSRTreeNodeAnnotation &annotation) const
	comparison operator. More...
OFBool	operator!= (const DSRTreeNodeAnnotation &annotation) const
	comparison operator. More...
void	clear ()
	clear the currently stored annotation text
OFBool	isEmpty () const
	check whether the annotation is empty, i.e. whether the internally stored character string (text) has an empty value More...
const OFString &	getText () const
	get annotation text, i.e. the internally stored character string More...
void	setText (const OFString &text)
	set annotation text, i.e. the internally stored character string More...

Private Attributes
OFString	Text
	internally stored character strings (text)

Detailed Description

Base class for tree node annotations.

Currently, this class supports textual annotations only.

Constructor & Destructor Documentation

DSRTreeNodeAnnotation()

DSRTreeNodeAnnotation::DSRTreeNodeAnnotation ( const OFString &  text = OFString() )

inline

(default) constructor

Parameters

text	optional character string that should be set as the initial value of the annotation text

Member Function Documentation

getText()

const OFString& DSRTreeNodeAnnotation::getText ( ) const

inline

get annotation text, i.e. the internally stored character string

Returns

internally stored character string (text), might be empty

References Text.

isEmpty()

OFBool DSRTreeNodeAnnotation::isEmpty ( ) const

inline

check whether the annotation is empty, i.e. whether the internally stored character string (text) has an empty value

Returns

OFTrue if the annotation is empty, OFFalse otherwise

References OFString::empty(), and Text.

Referenced by DSRTreeNodeCursor< DSRDocumentTreeNode >::gotoNode(), and DSRTree< DSRDocumentTreeNode >::gotoNode().

operator!=()

OFBool DSRTreeNodeAnnotation::operator!= ( const DSRTreeNodeAnnotation &  annotation ) const

inline

comparison operator.

Two annotations are not equal, if the internally stored character strings (text) have different values.

Parameters

annotation

annotation which should be compared to the current one

Returns

OFTrue if both annotations are not equal, OFFalse otherwise

References Text.

operator==()

OFBool DSRTreeNodeAnnotation::operator== ( const DSRTreeNodeAnnotation &  annotation ) const

inline

comparison operator.

Two annotations are equal, if the internally stored character strings (text) have the same value.

Parameters

annotation

annotation which should be compared to the current one

Returns

OFTrue if both annotations are equal, OFFalse otherwise

References Text.

setText()

void DSRTreeNodeAnnotation::setText ( const OFString &  text )

inline

set annotation text, i.e. the internally stored character string

Parameters

text	character string that should be set as the current value of the annotation text. Use an empty string ("") to delete the value.

References Text.

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

• dcmsr/include/dcmtk/dcmsr/dsrtnant.h