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00017 #ifndef __UITER_H__
00018 #define __UITER_H__
00019
00027 #include "unicode/utypes.h"
00028
00029 #ifdef XP_CPLUSPLUS
00030 U_NAMESPACE_BEGIN
00031
00032 class CharacterIterator;
00033 class Replaceable;
00034
00035 U_NAMESPACE_END
00036 #endif
00037
00038 U_CDECL_BEGIN
00039
00040 struct UCharIterator;
00041 typedef struct UCharIterator UCharIterator;
00042
00049 enum UCharIteratorOrigin {
00050 UITER_START, UITER_CURRENT, UITER_LIMIT, UITER_ZERO, UITER_LENGTH
00051 };
00052 typedef enum UCharIteratorOrigin UCharIteratorOrigin;
00053
00068 typedef int32_t U_CALLCONV
00069 UCharIteratorGetIndex(UCharIterator *iter, UCharIteratorOrigin origin);
00070
00091 typedef int32_t U_CALLCONV
00092 UCharIteratorMove(UCharIterator *iter, int32_t delta, UCharIteratorOrigin origin);
00093
00106 typedef UBool U_CALLCONV
00107 UCharIteratorHasNext(UCharIterator *iter);
00108
00120 typedef UBool U_CALLCONV
00121 UCharIteratorHasPrevious(UCharIterator *iter);
00122
00135 typedef int32_t U_CALLCONV
00136 UCharIteratorCurrent(UCharIterator *iter);
00137
00151 typedef int32_t U_CALLCONV
00152 UCharIteratorNext(UCharIterator *iter);
00153
00167 typedef int32_t U_CALLCONV
00168 UCharIteratorPrevious(UCharIterator *iter);
00169
00181 typedef int32_t U_CALLCONV
00182 UCharIteratorReserved(UCharIterator *iter, int32_t something);
00183
00184
00206 struct UCharIterator {
00211 const void *context;
00212
00217 int32_t length;
00218
00223 int32_t start;
00224
00229 int32_t index;
00230
00235 int32_t limit;
00236
00240 int32_t reservedField;
00241
00248 UCharIteratorGetIndex *getIndex;
00249
00258 UCharIteratorMove *move;
00259
00266 UCharIteratorHasNext *hasNext;
00267
00273 UCharIteratorHasPrevious *hasPrevious;
00274
00281 UCharIteratorCurrent *current;
00282
00290 UCharIteratorNext *next;
00291
00299 UCharIteratorPrevious *previous;
00300
00306 UCharIteratorReserved *reservedFn;
00307 };
00308
00327 U_CAPI int32_t U_EXPORT2
00328 uiter_current32(UCharIterator *iter);
00329
00344 U_CAPI int32_t U_EXPORT2
00345 uiter_next32(UCharIterator *iter);
00346
00361 U_CAPI int32_t U_EXPORT2
00362 uiter_previous32(UCharIterator *iter);
00363
00383 U_CAPI void U_EXPORT2
00384 uiter_setString(UCharIterator *iter, const UChar *s, int32_t length);
00385
00386 #ifdef XP_CPLUSPLUS
00387
00405 U_CAPI void U_EXPORT2
00406 uiter_setCharacterIterator(UCharIterator *iter, CharacterIterator *charIter);
00407
00427 U_CAPI void U_EXPORT2
00428 uiter_setReplaceable(UCharIterator *iter, const Replaceable *rep);
00429
00430 #endif
00431
00432 U_CDECL_END
00433
00434 #endif