LEADTOOLS OCR C DLL Help
| LEADTOOLS OCR C DLL Help > Function References > OCR Plus > l_docfreeengineformats |
#include "ltdoc.h"
L_LTDOC_API L_INT EXT_FUNCTION L_DocFreeEngineFormats(hDoc, ppFormats)
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L_HDOC hDoc; |
/* handle to the OCR document */ |
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FORMAT_TYPE ** ppFormats; |
/* engine formats list */ |
Frees the engine formats array.
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Parameter |
Description |
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hDoc |
Handle to the OCR document. This handle is obtained by calling the L_DocStartUp function. |
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ppFormats |
Pointer to a FORMAT_TYPE array that will be freed. This array is originally allocated using the L_DocGetSupportedEngineFormats function. |
Returns
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SUCCESS |
The function was successful. |
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< 1 |
An error occurred. Refer to Return Codes. |
Comments
This function frees the associated memory for the ppFormats parameter, which was allocated by a previous call to L_DocGetSupportedEngineFormats function, when it is no longer needed.
Required DLLs and Libraries
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LTDOC 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
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Functions: |
L_DocGetSupportedEngineFormats, L_DocGetEngineFormatFriendlyName, L_DocSaveResultsToFile |
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Topics: |
Example
For an example, refer to L_DocGetSupportedEngineFormats.
