L_DicomGetParentKey
#include "ltdic.h"
L_LTDIC_API pDICOMELEMENT L_DicomGetParentKey(hDS, pElement)
HDICOMDS hDS; |
a DICOM handle |
pDICOMELEMENT pElement; |
pointer to a DICOMELEMENT structure |
Returns a pointer to the item in the Dicom Dir Data Set that contains the parent of the specified item.
Parameter |
Description |
hDS |
A DICOM handle. |
pElement |
Pointer to a DICOMELEMENT structure that contains an item in the Data Set. |
Returns
!NULL |
A pointer to a DICOMELEMENT structure that contains the item in the Data Set that is the parent of the item specified in pElement. |
NULL |
pElement has no parent. (pElement is a Level 0 item.) |
Comments
The parent is the ancestor one level higher than the specified item. If the specified item is a Level 0 item, this function will return NULL. Please note that the numbering of the items in this illustration is arbitrary and does not imply order.
If the passed pointer points to : |
The function returns a pointer to : |
Item 1 |
NULL |
Item 2 |
Item 3 |
Item 4 |
Item3 |
Item 5 |
Item 6 |
The following functions will also help you navigate the Data Set:
Required DLLs and Libraries
|
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application |
Win32, x64, Linux.
Functions: |
L_DicomGetFirstKey, L_DicomGetLastKey, L_DicomGetNextKey, L_DicomGetPrevKey, L_DicomGetRootKey, L_DicomGetChildKey |
Topics: |
Example
For an example, refer to L_DicomInsertKey.
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