a class representing a DICOM Value Representation
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| DcmVR () |
| default constructor
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| DcmVR (DcmEVR evr) |
| constructor More...
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| DcmVR (const char *vrName) |
| constructor More...
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| DcmVR (const DcmVR &avr) |
| copy constructor More...
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void | setVR (DcmEVR evr) |
| assign new VR value More...
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void | setVR (const char *vrName) |
| assign new VR value by name More...
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void | setVR (const DcmVR &avr) |
| assign new VR value More...
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DcmVR & | operator= (const DcmVR &arg) |
| copy assignment operator More...
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DcmEVR | getEVR () const |
| get enumerated VR managed by this object More...
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DcmEVR | getValidEVR () const |
| get enumerated standard VR managed by this object. More...
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const char * | getVRName () const |
| get symbolic VR name for this object More...
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const char * | getValidVRName () const |
| get symbolic standard VR name for this object If this object manages a non-standard, internal VR such as EVR_ox, this method returns the name of the VR to which the internal VR will be mapped when writing the DICOM object. More...
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size_t | getValueWidth () const |
| compute the size for non-empty values of this VR. More...
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OFBool | isStandard () const |
| returns true if VR is a standard DICOM VR More...
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OFBool | isForInternalUseOnly () const |
| returns true if VR is for internal use only More...
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OFBool | isaString () const |
| returns true if VR represents a string More...
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OFBool | usesExtendedLengthEncoding () const |
| returns true if VR uses an extended length encoding for explicit transfer syntaxes More...
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OFBool | isEquivalent (const DcmVR &avr) const |
| check if VRs are equivalent VRs are considered equivalent if equal or if one of them is an internal VR and the other one is a possible standard VR to which the internal one maps. More...
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Uint32 | getMinValueLength () const |
| return minimum length of a value with this VR (in bytes), assuming single byte characters More...
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Uint32 | getMaxValueLength () const |
| return maximum length of a value with this VR (in bytes), assuming single byte characters More...
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DcmEVR | vr |
| the enumerated VR value
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a class representing a DICOM Value Representation
DcmVR::DcmVR |
( |
DcmEVR |
evr | ) |
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inline |
DcmVR::DcmVR |
( |
const char * |
vrName | ) |
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inline |
constructor
- Parameters
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vrName | symbolic name of value representation |
DcmVR::DcmVR |
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const DcmVR & |
avr | ) |
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inline |
copy constructor
- Parameters
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DcmEVR DcmVR::getEVR |
( |
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const |
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inline |
get enumerated VR managed by this object
- Returns
- enumerated VR
Uint32 DcmVR::getMaxValueLength |
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const |
return maximum length of a value with this VR (in bytes), assuming single byte characters
- Returns
- maximum length of a value
Uint32 DcmVR::getMinValueLength |
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const |
return minimum length of a value with this VR (in bytes), assuming single byte characters
- Returns
- minimum length of a value
DcmEVR DcmVR::getValidEVR |
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const |
get enumerated standard VR managed by this object.
If this object manages a non-standard, internal VR such as EVR_ox, this method returns the enumerated VR to which the internal VR will be mapped when writing the DICOM object.
Please note that some VR, e.g. EVR_pixelItem, won't be written as EVR_UNKNOWN, although this method will return that value for them. This means that e.g. usesExtendedLengthEncoding() for the returned VR might not be correct.
Also note that DcmItem::checkAndUpdateVR() will in some cases influence the VR which is written out.
- Returns
- enumerated VR
const char* DcmVR::getValidVRName |
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const |
get symbolic standard VR name for this object If this object manages a non-standard, internal VR such as EVR_ox, this method returns the name of the VR to which the internal VR will be mapped when writing the DICOM object.
- Returns
- VR name string, never NULL
size_t DcmVR::getValueWidth |
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const |
compute the size for non-empty values of this VR.
For fixed size VRs such as OW, US, SL, the method returns the size of each value, in bytes. For variable length VRs (strings), it returns 1. For internal VRs it returns 0.
- Returns
- size of values of this VR
const char* DcmVR::getVRName |
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const |
get symbolic VR name for this object
- Returns
- VR name string, never NULL
OFBool DcmVR::isaString |
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const |
returns true if VR represents a string
- Returns
- true if VR represents a string
OFBool DcmVR::isEquivalent |
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const DcmVR & |
avr | ) |
const |
check if VRs are equivalent VRs are considered equivalent if equal or if one of them is an internal VR and the other one is a possible standard VR to which the internal one maps.
- Parameters
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- Returns
- true if VRs are equivalent, false otherwise
OFBool DcmVR::isForInternalUseOnly |
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const |
returns true if VR is for internal use only
- Returns
- true if VR is for internal use only
OFBool DcmVR::isStandard |
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const |
returns true if VR is a standard DICOM VR
- Returns
- true if VR is a standard DICOM VR
copy assignment operator
- Parameters
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References vr.
void DcmVR::setVR |
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DcmEVR |
evr | ) |
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assign new VR value
- Parameters
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void DcmVR::setVR |
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const char * |
vrName | ) |
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assign new VR value by name
- Parameters
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vrName | symbolic name of value representation |
void DcmVR::setVR |
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const DcmVR & |
avr | ) |
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inline |
assign new VR value
- Parameters
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References vr.
OFBool DcmVR::usesExtendedLengthEncoding |
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const |
returns true if VR uses an extended length encoding for explicit transfer syntaxes
- Returns
- true if VR uses an extended length encoding for explicit transfer syntaxes
The documentation for this class was generated from the following file:
- /tmp/buildd/dcmtk-3.6.1~20131114/dcmdata/include/dcmtk/dcmdata/dcvr.h