LEADTOOLS OCR C DLL Help
| LEADTOOLS OCR C DLL Help > Function References > OCR Professional > l_doc2freeengineformats |
#include "ltdoc2.h"
L_LTDOC2_API L_INT EXT_FUNCTION L_Doc2FreeEngineFormats(hDoc, ppFormats)
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L_HDOC2 hDoc; |
/* handle to the OCR document */ |
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DOC2_FORMATTYPE ** 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_Doc2StartUp function. |
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ppFormats |
Pointer to a DOC2_FORMATTYPE array that will be freed. This array is originally allocated using the L_Doc2GetSupportedEngineFormats 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 the L_Doc2GetSupportedEngineFormats function, when the ppFormats array is no longer needed.
Required DLLs and Libraries
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LTDOC2 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_Doc2GetSupportedEngineFormats, L_Doc2GetEngineFormatFriendlyName, L_Doc2SaveResultsToFile |
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Topics: |
Example
For an example, refer to L_Doc2GetSupportedEngineFormats.
