IG_REC_approx_regex_recognize_word_cb

Identifies the current approximate regex recognize word callback.

Declaration:

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AT_ERRCOUNT ACCUAPI IG_REC_approx_regex_recognize_word_cb_get( const HIG_REC_APPROX_REGEX higRecApproxRegex, LPPFNIG_REC_APPROX_REGEX_RECOGNIZE_WORD_CB const lppfnCallback, LPVOID *const lppUserData );

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AT_ERRCOUNT ACCUAPI IG_REC_approx_regex_recognize_word_cb_get(
   const HIG_REC_APPROX_REGEX higRecApproxRegex,
   LPPFNIG_REC_APPROX_REGEX_RECOGNIZE_WORD_CB const  lppfnCallback,
   LPVOID *const  lppUserData
);

Arguments:

higRecApproxRegex	The handle to an approximate regex instance.
lppfnCallback	The far pointer indicating where to return the callback function to invoke after each word is recognized.
lppUserData	The far pointer indicating where to return the anonymous data passed to the callback function.

Return Value:

The number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.

Supported Raster Image Formats:

This function does not process image pixels.

Remarks:

This callback is invoked for each recognized word prior to searching for pattern matches.

Example:

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AT_ERRCOUNT errCount = 0 ; HIG_REC_APPROX_REGEX higRecApproxRegex = 0 ; LPFNIG_REC_APPROX_REGEX_RECOGNIZE_WORD_CB user_callback = 0 ; LPVOID user_data = 0 ; IG_REC_approx_regex_create( &higRecApproxRegex ) ; errCount = IG_REC_approx_regex_recognize_word_cb_get ( higRecApproxRegex, &user_callback, &user_data ) ; IG_REC_approx_regex_delete( higRecApproxRegex ) ;