VRs (Value Representations) More...

#include <vtkDICOMVR.h>

Public Types
enum	EnumType { XX = 0x00 , AE = 0x01 , AS = 0x02 , AT = 0x03 , CS = 0x04 , DA = 0x05 , DS = 0x06 , DT = 0x07 , FD = 0x08 , FL = 0x09 , IS = 0x0a , LO = 0x0b , LT = 0x0c , OB = 0x0d , OD = 0x0e , OF = 0x0f , OL = 0x10 , OW = 0x11 , PN = 0x12 , SH = 0x13 , SL = 0x14 , SQ = 0x15 , SS = 0x16 , ST = 0x17 , TM = 0x18 , UC = 0x19 , UI = 0x1a , UL = 0x1b , UN = 0x1c , UR = 0x1d , US = 0x1e , UT = 0x1f , OX = 0x20 , XS = 0x21 , OV = 0x22 , SV = 0x23 , UV = 0x24 }
	The VR enum constants. More...

Public Member Functions
	vtkDICOMVR ()
	Construct an empty, invalid VR.

	vtkDICOMVR (EnumType vr)
	Construct a VR from a VR enum constant.

	vtkDICOMVR (const char *vr)
	Attempt to construct a VR from a two-byte string.

	vtkDICOMVR (const unsigned char vr[2])
	Attempt to construct a VR from a two unsigned bytes.

bool	IsValid () const
	Check validity of this VR.

int	GetType () const
	Get the data type for this VR.

const char *	GetText () const
	Get the two-character text for this VR.

bool	HasLongVL () const
	The VRs OB, OD, OF, OL, OW, OV, SQ, UC, UN, UR, UT require a 32-bit VL.

bool	HasSpecificCharacterSet () const
	The VRs SH, LO, PN, ST, LT, UC, and UT use SpecificCharacterSet.

bool	HasTextValue () const
	This is true for all VRs whose value is stored as text.

bool	HasNumericValue () const
	This is true for for all VRs that store numbers. More...

bool	HasSingleValue () const
	The VRs ST, LT, and UT carry only one value. More...

bool	operator== (vtkDICOMVR a) const

bool	operator!= (vtkDICOMVR a) const

bool	operator<= (vtkDICOMVR a) const

bool	operator>= (vtkDICOMVR a) const

bool	operator< (vtkDICOMVR a) const

bool	operator> (vtkDICOMVR a) const

Detailed Description

VRs (Value Representations)

Member Enumeration Documentation

◆ EnumType

enum vtkDICOMVR::EnumType

The VR enum constants.

Sorting the constants numerically will sort the VRs alphabetically.

Enumerator
XX	Null (No Value)
AE	Application Entity.
AS	Age String.
AT	Attribute Tag.
CS	Code String.
DA	Date.
DS	Decimal String.
DT	Date Time.
FD	Floating Point Double.
FL	Floating Point Single.
IS	Integer String.
LO	Long String.
LT	Long Text.
OB	Other Byte.
OD	Other Double.
OF	Other Float.
OL	Other Long.
OW	Other Word.
PN	Personal Name.
SH	Short String.
SL	Signed Long.
SQ	Sequence of Items.
SS	Signed Short.
ST	Short Text.
TM	Time.
UC	Unlimited Characters.
UI	Unique Identifier.
UL	Unsigned Long.
UN	Unknown.
UR	URI or URL.
US	Unsigned Short.
UT	Unlimited Text.
OX	Either OB or OW (for dict entries, not data elements)
XS	Either SS or US (for dict entries, not data elements)
OV	Other Very Long.
SV	Signed Very Long.
UV	Unsigned Very Long.

Member Function Documentation

◆ HasNumericValue()

bool vtkDICOMVR::HasNumericValue ( ) const

inline

This is true for for all VRs that store numbers.

The VRs included are IS, DS, US, UL, UV, SS, SL, SV, FL, FD. The VRs OB, OW, OL, OV, OF, and OD are not included.

◆ HasSingleValue()

bool vtkDICOMVR::HasSingleValue ( ) const

inline

The VRs ST, LT, and UT carry only one value.

Specifically, this means that a backslash is not interpreted as a value separator in these VRs. UR is not included, because backslash is an illegal character in UR.

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

vtkDICOMVR.h