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ICU-5170 perf tuning for UText based RBBI

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X-SVN-Rev: 19939
This commit is contained in:
Andy Heninger 2006-08-01 00:06:20 +00:00
parent dccb974b4b
commit 4f7dda67b2
1 changed files with 8 additions and 3 deletions

11
icu4c/source/common/rbbi.cpp
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@ -903,6 +903,8 @@ int32_t RuleBasedBreakIterator::handleNext(const RBBIStateTable *statetable) {
int32_t initialPosition = 0;
int32_t lookaheadResult = 0;
UBool lookAheadHardBreak = (statetable->fFlags & RBBI_LOOKAHEAD_HARD_BREAK) != 0;
const char *tableData = statetable->fTableData;
uint32_t tableRowLen = statetable->fRowLen;
#ifdef RBBI_DEBUG
if (fTrace) {
@ -917,7 +919,7 @@ int32_t RuleBasedBreakIterator::handleNext(const RBBIStateTable *statetable) {
// if we're already at the end of the text, return DONE.
initialPosition = (int32_t)UTEXT_GETNATIVEINDEX(fText);
result = initialPosition;
c = utext_next32(fText);
c = UTEXT_NEXT32(fText);
if (fData == NULL || c==U_SENTINEL) {
return BreakIterator::DONE;
}
@ -925,7 +927,9 @@ int32_t RuleBasedBreakIterator::handleNext(const RBBIStateTable *statetable) {
// Set the initial state for the state machine
state = START_STATE;
row = (RBBIStateTableRow *)
(statetable->fTableData + (statetable->fRowLen * state));
//(statetable->fTableData + (statetable->fRowLen * state));
(tableData + tableRowLen * state);
mode = RBBI_RUN;
if (statetable->fFlags & RBBI_BOF_REQUIRED) {
@ -999,7 +1003,8 @@ int32_t RuleBasedBreakIterator::handleNext(const RBBIStateTable *statetable) {
//
state = row->fNextState[category];
row = (RBBIStateTableRow *)
(statetable->fTableData + (statetable->fRowLen * state));
// (statetable->fTableData + (statetable->fRowLen * state));
(tableData + tableRowLen * state);
if (row->fAccepting == -1) {