LDicomIOD::Exists

#include "Ltdic.h"

static L_BOOL LDicomIOD::Exists(pIOD)

pDICOMIOD pIOD;

pointer to a DICOMIOD structure

Determines whether the pointer to the structure is valid.

Parameter

Description

pIOD

Pointer to a DICOMIOD structure.

Returns

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

See Also

Functions:

LDicomIOD::GetFirst, LDicomIOD::GetLast, LDicomIOD::GetPrev, LDicomIOD::GetNext, LDicomIOD::Find, LDicomIOD::FindClass

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 LDicomIOD_ExistsExample() 
{ 
   pDICOMIOD pIOD; 
   pIOD = LDicomIOD::FindClass( CLASS_CT_IMAGE_STORAGE); 
   if (LDicomIOD::Exists(pIOD) == FALSE) 
   { 
      ::MessageBox(NULL, TEXT("The IOD does not exist"), TEXT("Notice"), MB_OK); 
   } 
   return DICOM_SUCCESS; 
}

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