LDicomDS::FindModule

#include "Ltdic.h"

pDICOMMODULE LDicomDS::FindModule(nModule)

/* module constant */

Returns a pointer to a DICOMMODULE structure that contains information about the specified module.

Parameter	Description
nModule	Module constant that specifies the module to find. For a list of default module constants, refer to IOD Module Constants.

Returns

!NULL	A pointer to a DICOMMODULE Structure that contains information about the specified module.
NULL	The specified module was not found.

Comments

To find the module at a specific index use LDicomDS::FindIndexModule.

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:	LDicomDS::FindFirstElement, LDicomDS::FindLastElement, LDicomDS::FindNextElement, LDicomDS::FindPrevElement, LDicomDS::FindIndexModule
Topics:	Working with Information Object Definitions
	How to Disable the Automatic Loading of the default DICOM IOD Table

Example

This example checks if a module exists in a Data Set.

L_INT LDicomDS_FindModuleExample()
{
   LDicomDS*      pDS;
   pDICOMMODULE   pModule;
   pDS = new LDicomDS(NULL);
   pDS->InitDS( CLASS_XA_BIPLANE_IMAGE_STORAGE_RETIRED, 0); 
   pModule = pDS->FindModule(MODULE_GENERAL_STUDY);
   MessageBox(NULL, (pModule != NULL) ? TEXT("TRUE") : TEXT("FALSE"), TEXT("Notice"), MB_OK);
   delete pDS;
   return DICOM_SUCCESS;
}