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ICU-5481 add details to ucnv_setFallback documentation

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X-SVN-Rev: 22526
This commit is contained in:
Markus Scherer 2007-08-24 19:49:03 +00:00
parent 5c0d9c0174
commit e6e3075392
1 changed files with 12 additions and 1 deletions
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13
icu4c/source/common/unicode/ucnv.h
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@ -1834,20 +1834,31 @@ U_STABLE UBool U_EXPORT2
ucnv_isAmbiguous(const UConverter *cnv);
/**
* Sets the converter to use fallback mapping or not.
* Sets the converter to use fallback mappings or not.
* Regardless of this flag, the converter will always use
* fallbacks from Unicode Private Use code points, as well as
* reverse fallbacks (to Unicode).
* For details see ".ucm File Format"
* in the Conversion Data chapter of the ICU User Guide:
* http://www.icu-project.org/userguide/conversion-data.html#ucmformat
*
* @param cnv The converter to set the fallback mapping usage on.
* @param usesFallback TRUE if the user wants the converter to take advantage of the fallback
* mapping, FALSE otherwise.
* @stable ICU 2.0
* @see ucnv_usesFallback
*/
U_STABLE void U_EXPORT2
ucnv_setFallback(UConverter *cnv, UBool usesFallback);
/**
* Determines if the converter uses fallback mappings or not.
* This flag has restrictions, see ucnv_setFallback().
*
* @param cnv The converter to be tested
* @return TRUE if the converter uses fallback, FALSE otherwise.
* @stable ICU 2.0
* @see ucnv_setFallback
*/
U_STABLE UBool U_EXPORT2
ucnv_usesFallback(const UConverter *cnv);