LEADTOOLS DICOM C++ Class Library Help
| LEADTOOLS DICOM C++ Class Library Help > Classes and Member Functions > LDicomTag > LDicomTag Class Members > LDicomTag::GetPrev |
#include "Ltdic.h"
static pDICOMTAG LDicomTag::GetPrev(pTag)
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pDICOMTAG pTag; |
/* pointer to a DICOMTAG structure */ |
Returns a pointer to the item in the Data Element Tag Table that immediately precedes the specified item.
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Parameter |
Description |
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pTag |
Pointer to a DICOMTAGstructure that contains an item in the Data Element Tag Table. A pointer to the item in the table that immediately precedes this item will be returned. |
Returns
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!NULL |
A pointer to a DICOMTAGstructure that contains the item in the Data Element Tag Table that immediately precedes the item specified in pTag. |
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NULL |
There is not an item preceding pTag. (pTag is the first item in the table.) |
Comments
The following functions will also help you navigate the Data Element Tag Table:
To determine the number of entries in the Data Element Tag Table, use LDicomTag::GetCount.
Required DLLs and Libraries
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LTDIC 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
See Also
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Functions: |
LDicomTag::GetFirst, LDicomTag::GetLast, LDicomTag::GetNext, LDicomTag::GetCount |
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Topics: |
Example
For an example, refer to LDicomTag::GetLast.
