L_DicomExistsIOD

#include "Ltdic.h"

L_LTDIC_API L_BOOL L_DicomExistsIOD(pIOD)

Determines whether the pointer to the structure is valid.

Parameters

pDICOMIOD pIOD

Pointer to a DICOMIOD structure.

Returns

Value	Meaning
TRUE	pIOD is a valid pointer.
FALSE	pIOD is NULL.

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

Platforms

Win32, x64, Linux.

Functions

L_DicomGetFirstIOD
L_DicomGetLastIOD
L_DicomGetPrevIOD
L_DicomGetNextIOD
L_DicomFindIOD
L_DicomFindClassIOD

Topics

Working with Information Object Definitions
How to Disable the Automatic Loading of the default DICOM IOD Table

Example

This example checks an IOD pointer

L_INT DicomExistsIODExample(L_VOID) 
{ 
   pDICOMIOD pIOD; 
 
   pIOD = L_DicomFindClassIOD(CLASS_CT_IMAGE_STORAGE); 
   if (L_DicomExistsIOD(pIOD) == FALSE) 
      MessageBox(NULL, TEXT("The IOD does not exist"), TEXT("Notice"), MB_OK); 
 
   return DICOM_SUCCESS; 
}