Available in LEADTOOLS Medical Imaging toolkits. |
#include "Ltdic.h"
static pDICOMIOD LDicomIOD::Find(pIOD, nCode, nType, bTree)
pDICOMIOD pIOD; |
/* pointer to a DICOMIOD structure */ |
L_UINT32 nCode; |
/* code */ |
L_UCHAR nType; |
/* type */ |
L_BOOL bTree; |
/* flag that indicates how to evaluate the IOD structure */ |
Returns a pointer to an item in the IOD Structure that contains the IOD with the specified code and type.
Parameter |
Description |
|
pIOD |
Pointer to a DICOMIOD structure that contains an item in the IOD Structure. A pointer to the item in the IOD Structure that contains the IOD with the specified nCode and nType will be returned. |
|
nCode |
Code value that specifies the Information Object Definition. The information object may be a Class, a Module or a Tag. For lists of default values, refer to Data Element Tag Constants, IOD Class Constants, and IOD Module Constants. |
|
nType |
The type of Information Object Definition you are working with. Possible values are: |
|
|
Value |
Meaning |
|
IOD_TYPE_CLASS |
[0x00] Class type Information Object Definition. |
|
IOD_TYPE_MODULE |
[0x01] Module type Information Object Definition. |
|
IOD_TYPE_ELEMENT |
[0x02] Element type Information Object Definition. |
bTree |
Flag that indicates how the IOD Structure will be evaluated. Possible values are: |
|
|
Value |
Meaning |
|
TRUE |
Evaluate the IOD Structure as a tree. |
|
FALSE |
Evaluate the IOD Structure as a list. |
Returns
!NULL |
A pointer to a DICOMIOD structure that contains the item in the IOD Structure of the specified code and type. |
NULL |
An item with the specified code and type was not found. |
Comments
The nCode and nType parameters must correspond. For example, if you specify IOD_TYPE_CLASS in nType, you must specify a value from the IOD Class Constants in nCode. If you specify some other value, the item will not be found in the IOD Structure.
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 |
Win32, x64
See Also
Functions: |
LDicomIOD::FindClass, LDicomIOD::FindModule, LDicomIOD::FindIndexModule |
Topics: |
|
|
How to Disable the Automatic Loading of the default DICOM IOD Table |
Example
This example displays the name of an item.
L_INT LDicomIOD_FindExample() { pDICOMIOD pIOD; pIOD = LDicomIOD::Find(NULL, TAG_PATIENT_NAME, IOD_TYPE_ELEMENT, FALSE); if (pIOD != NULL) { ::MessageBox(NULL, pIOD->pszName, TEXT("Notice"), MB_OK); } return DICOM_SUCCESS; }