L_DicomFindIndexCodedConcept
#include "ltdic.h"
pDICOMCODEDCONCEPT EXT_FUNCTION L_DicomFindIndexCodedConcept(pContextGroup, uIndex)
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pDICOMCONTEXTGROUP pContextGroup; |
/* pointer to a Context Group */ |
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L_UINT32 uIndex; |
/* index of the Coded Concept */ |
Returns a pointer to the Coded Concept in the specified Context Group with the specified index.
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Parameter |
Description |
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pContextGroup |
Pointer to a DICOMCONTEXTGROUP structure that specifies the Context Group which contains the required Coded Concept. |
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uIndex |
The index of the required Coded Concept in the specified Context Group. This index is zero-based. Valid values range from 0 to the count of Coded Concepts in the Context Group minus 1. Use the L_DicomGetCountCodedConcept to obtain the count. |
Returns
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!NULL |
Pointer to a DICOMCODEDCONCEPT structure that specifies the Coded Concept at the specified index in the specified Context Group. |
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NULL |
The specified index is invalid. |
Comments
Use the L_DicomFindIndexCodedConcept function along with the L_DicomGetCountCodedConcept function as a way of enumerating the Coded Concepts in a Context Group.
To maneuver through the Coded Concepts of a Context Group, you can also use the following functions:
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 |
See Also
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Functions: |
L_DicomGetCountCodedConcept, L_DicomGetFirstCodedConcept, L_DicomFindIndexContextGroup |
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Topics: |
Example
For an example, refer to L_DicomGetFirstCodedConcept.