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ubrk.h

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00001 /*
00002 * Copyright (C) 1996-2001, International Business Machines Corporation and others. All Rights Reserved.
00003 *****************************************************************************************
00004 */
00005 
00006 #ifndef UBRK_H
00007 #define UBRK_H
00008 
00009 #include "unicode/utypes.h"
00171 #ifndef UBRK_TYPEDEF_UBREAK_ITERATOR
00172 #   define UBRK_TYPEDEF_UBREAK_ITERATOR
00173     typedef void* UBreakIterator;
00174 #endif
00175 
00177 enum UBreakIteratorType {
00179   UBRK_CHARACTER,
00181   UBRK_WORD,
00183   UBRK_LINE,
00185   UBRK_SENTENCE,
00187   UBRK_TITLE
00188 };
00189 typedef enum UBreakIteratorType UBreakIteratorType;
00190 
00194 #define UBRK_DONE ((UTextOffset) -1)
00195 
00210 U_CAPI UBreakIterator* U_EXPORT2 
00211 ubrk_open(UBreakIteratorType type,
00212       const char *locale,
00213       const UChar *text,
00214       int32_t textLength,
00215       UErrorCode *status);
00216 
00229 U_CAPI UBreakIterator* U_EXPORT2 
00230 ubrk_openRules(const UChar *rules,
00231            int32_t rulesLength,
00232            const UChar *text,
00233            int32_t textLength,
00234            UErrorCode *status);
00235 
00254 U_CAPI UBreakIterator * U_EXPORT2 
00255 ubrk_safeClone(
00256           const UBreakIterator *bi,
00257           void *stackBuffer,
00258           int32_t *pBufferSize,
00259           UErrorCode *status);
00260 
00261 #define U_BRK_SAFECLONE_BUFFERSIZE 512
00262 
00269 U_CAPI void U_EXPORT2 
00270 ubrk_close(UBreakIterator *bi);
00271 
00276 U_CAPI void U_EXPORT2 
00277 ubrk_setText(UBreakIterator* bi,
00278              const UChar*    text,
00279              int32_t         textLength,
00280              UErrorCode*     status);
00281 
00290 U_CAPI UTextOffset U_EXPORT2 
00291 ubrk_current(const UBreakIterator *bi);
00292 
00302 U_CAPI UTextOffset U_EXPORT2 
00303 ubrk_next(UBreakIterator *bi);
00304 
00314 U_CAPI UTextOffset U_EXPORT2 
00315 ubrk_previous(UBreakIterator *bi);
00316 
00325 U_CAPI UTextOffset U_EXPORT2 
00326 ubrk_first(UBreakIterator *bi);
00327 
00338 U_CAPI UTextOffset U_EXPORT2 
00339 ubrk_last(UBreakIterator *bi);
00340 
00350 U_CAPI UTextOffset U_EXPORT2 
00351 ubrk_preceding(UBreakIterator *bi,
00352            UTextOffset offset);
00353 
00363 U_CAPI UTextOffset U_EXPORT2 
00364 ubrk_following(UBreakIterator *bi,
00365            UTextOffset offset);
00366 
00376 U_CAPI const char* U_EXPORT2 
00377 ubrk_getAvailable(int32_t index);
00378 
00387 U_CAPI int32_t U_EXPORT2 
00388 ubrk_countAvailable(void);
00389 
00390 #endif

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