137 lines
3.7 KiB
C++
137 lines
3.7 KiB
C++
/*
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***********************************************************************
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* © 2016 and later: Unicode, Inc. and others.
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* License & terms of use: http://www.unicode.org/copyright.html#License
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***********************************************************************
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**********************************************************************
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* Copyright (c) 2002-2011, International Business Machines
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* Corporation and others. All Rights Reserved.
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**********************************************************************
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**********************************************************************
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*/
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#ifndef _UBRKPERF_H
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#define _UBRKPERF_H
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#include "unicode/uperf.h"
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#include <unicode/brkiter.h>
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class ICUBreakFunction : public UPerfFunction {
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protected:
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BreakIterator *m_brkIt_;
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const UChar *m_file_;
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int32_t m_fileLen_;
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int32_t m_noBreaks_;
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UErrorCode m_status_;
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public:
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ICUBreakFunction(const char *locale, const char *mode, const UChar *file, int32_t file_len) :
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m_brkIt_(NULL),
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m_file_(file),
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m_fileLen_(file_len),
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m_noBreaks_(-1),
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m_status_(U_ZERO_ERROR)
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{
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switch(mode[0]) {
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case 'c' :
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m_brkIt_ = BreakIterator::createCharacterInstance(locale, m_status_);
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break;
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case 'w' :
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m_brkIt_ = BreakIterator::createWordInstance(locale, m_status_);
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break;
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case 'l' :
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m_brkIt_ = BreakIterator::createLineInstance(locale, m_status_);
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break;
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case 's' :
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m_brkIt_ = BreakIterator::createSentenceInstance(locale, m_status_);
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break;
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default:
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// should not happen as we already check for this in the caller
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m_status_ = U_ILLEGAL_ARGUMENT_ERROR;
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break;
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}
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}
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~ICUBreakFunction() { delete m_brkIt_; }
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virtual void call(UErrorCode *status) = 0;
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virtual long getOperationsPerIteration() { return m_fileLen_; }
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virtual long getEventsPerIteration() { return m_noBreaks_; }
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virtual UErrorCode getStatus() { return m_status_; }
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};
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class ICUIsBound : public ICUBreakFunction {
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public:
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ICUIsBound(const char *locale, const char *mode, const UChar *file, int32_t file_len) :
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ICUBreakFunction(locale, mode, file, file_len)
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{
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m_noBreaks_ = 0;
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m_brkIt_->setText(UnicodeString(m_file_, m_fileLen_));
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m_brkIt_->first();
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int32_t j = 0;
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for(j = 0; j < m_fileLen_; j++) {
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if(m_brkIt_->isBoundary(j)) {
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m_noBreaks_++;
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}
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}
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}
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virtual void call(UErrorCode *status)
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{
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m_noBreaks_ = 0;
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int32_t j = 0;
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for(j = 0; j < m_fileLen_; j++) {
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if(m_brkIt_->isBoundary(j)) {
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m_noBreaks_++;
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}
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}
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}
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};
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class ICUForward : public ICUBreakFunction {
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public:
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ICUForward(const char *locale, const char *mode, const UChar *file, int32_t file_len) :
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ICUBreakFunction(locale, mode, file, file_len)
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{
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m_noBreaks_ = 0;
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m_brkIt_->setText(UnicodeString(m_file_, m_fileLen_));
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m_brkIt_->first();
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while(m_brkIt_->next() != BreakIterator::DONE) {
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m_noBreaks_++;
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}
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}
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virtual void call(UErrorCode *status)
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{
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m_noBreaks_ = 0;
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m_brkIt_->first();
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while(m_brkIt_->next() != BreakIterator::DONE) {
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m_noBreaks_++;
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}
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}
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};
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class DarwinBreakFunction : public UPerfFunction {
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public:
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virtual void call(UErrorCode *status) {};
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};
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class BreakIteratorPerformanceTest : public UPerfTest {
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private:
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const char* m_mode_;
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const UChar* m_file_;
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int32_t m_fileLen_;
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public:
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BreakIteratorPerformanceTest(int32_t argc, const char* argv[], UErrorCode& status);
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~BreakIteratorPerformanceTest();
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virtual UPerfFunction* runIndexedTest(int32_t index, UBool exec,
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const char* &name, char* par = NULL);
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UPerfFunction* TestICUForward();
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UPerfFunction* TestICUIsBound();
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UPerfFunction* TestDarwinForward();
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UPerfFunction* TestDarwinIsBound();
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};
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#endif // UBRKPERF_H
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