LEADTOOLS DICOM C DLL Help
| LEADTOOLS DICOM C DLL Help > Function References > L_DicomFindNextPrivateCreatorDataElement |
#include "Ltdic.h"
L_LTDIC_API pDICOMELEMENT EXT_FUNCTION L_DicomFindNextPrivateCreatorDataElement(hDS, pElement, bTree, pszIdCode, uElementGroup)
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HDICOMDS hDS; |
/* a DICOM handle */ |
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pDICOMELEMENT pElement; |
/* pointer to a DICOMELEMENT structure */ |
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L_BOOL bTree; |
/* flag that indicates how to evaluate the Data Set */ |
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L_TCHAR * pszIdCode; |
/* string used to uniquely identify the element */ |
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L_UINT16 uElementGroup; |
/* group to search within */ |
Returns the next Private Creator Data Element that matches the search constraints. This feature is available in version 16 or higher.
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Parameter |
Description |
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hDS |
A DICOM handle. |
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pElement |
Pointer to a DICOMELEMENT structure within the Data Set. The search for Private Creator Data Elements will be at the same level as pElement. |
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bTree |
Flag that indicates how the Data Set will be evaluated. Possible values are: |
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Value |
Meaning |
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TRUE |
Evaluate the Data Set as a tree. |
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FALSE |
Evaluate the Data Set as a list |
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pszIdCode |
Pointer to a string that uniquely identifies the Private Creator Data Element. Possible values are: |
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Value |
Meaning |
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NULL |
Search includes Private Creator Data Elements with any string value. |
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!NULL |
Search includes only those Private Creator Data Elements that have a string value that is the same as pszIdCode. |
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uElementGroup |
Group to search within. Possible values are: |
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Value |
Meaning |
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0 |
Search includes Private Creator Data Elements with any group. |
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0x0010 to 0x00FF |
Search includes only those Private Creator Data Elements in uElementGroup. |
Returns
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!NULL |
A pointer to a DICOMELEMENT structure that contains the first Private Creator Data Element that matches the search constraints. |
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NULL |
An item with the specified search constraints does not exist. |
Comments
Use this function after calling the L_DicomFindFirstPrivateCreatorDataElement function to find any or all the Private Creator Data Elements in a DICOM data set.
The search for private creator data elements is on the same level as the element pointed to by argument pElement. For the argument pElement, pass the value returned by the L_DicomFindFirstPrivateCreatorDataElement function or the value returned by the L_DicomFindNextPrivateCreatorDataElement function.
If bTree is TRUE, the data set is searched as a tree. If bTree is FALSE, the data set is searched as a list. For more information on the use of this parameter, see the L_DicomFindFirstElement function.
Required DLLs and Libraries
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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, Linux.
See Also
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Functions: |
L_DicomCreatePrivateCreatorDataElement, L_DicomGetNextUnusedPrivateTag, L_DicomFindFirstPrivateCreatorDataElement, L_DicomFindFirstPrivateElement, L_DicomFindNextPrivateElement |
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Topics: |
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Example
For an example, refer to L_DicomFindFirstPrivateCreatorDataElement.
