L_DicomExistsContextGroup

#include "ltdic.h"

L_LTDIC_API L_BOOL L_DicomExistsContextGroup(pContextGroup)

/* pointer to a Context Group */

Determines whether the specified pointer is valid (that is, whether it points to a DICOMCONTEXTGROUP structure that specifies a Context Group in the Context Group Table).

Parameter	Description
pContextGroup	Pointer to the DICOMCONTEXTGROUP structure pointer to be tested.

Returns

Value	Meaning
TRUE	pContextGroup is a valid pointer.
FALSE	pContextGroup is not a valid pointer.

Required DLLs and Libraries

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

Functions:	L_DicomLoadContextGroup, L_DicomInsertContextGroup, L_DicomGetFirstContextGroup, L_DicomFindIndexContextGroup, L_DicomDeleteContextGroup, L_DicomExistsCodedConcept
Topics:	Working with Context Groups
	How to Disable the Automatic Loading of the default DICOM Context Group Table

Example

For an example, refer to L_DicomGetFirstCodedConcept.