projects / apple / icu.git / blame
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|---|---|---|
| f3c0d7a5 A |
1 | /************************************************************************ |
| 2 | * © 2016 and later: Unicode, Inc. and others. | |
| 3 | * License & terms of use: http://www.unicode.org/copyright.html#License | |
| 4 | * | |
| 5 | ************************************************************************* | |
| 6 | ******************************************************************** | |
| 46f4442e | 7 | * COPYRIGHT: |
| 51004dcb | 8 | * Copyright (C) 2008-2012 IBM, Inc. All Rights Reserved. |
| 46f4442e A |
9 | * |
| 10 | ********************************************************************/ | |
| 11 | #ifndef _STRSRCHPERF_H | |
| 12 | #define _STRSRCHPERF_H | |
| 13 | ||
| 46f4442e A |
14 | #include "unicode/usearch.h" |
| 15 | #include "unicode/uperf.h" | |
| 16 | #include <stdlib.h> | |
| 17 | #include <stdio.h> | |
| 18 | ||
| 19 | typedef void (*StrSrchFn)(UStringSearch* srch, const UChar* src,int32_t srcLen, const UChar* pttrn, int32_t pttrnLen, UErrorCode* status); | |
| 20 | ||
| 21 | class StringSearchPerfFunction : public UPerfFunction { | |
| 22 | private: | |
| 23 | StrSrchFn fn; | |
| 24 | const UChar* src; | |
| 25 | int32_t srcLen; | |
| 26 | const UChar* pttrn; | |
| 27 | int32_t pttrnLen; | |
| 28 | UStringSearch* srch; | |
| 29 | ||
| 30 | public: | |
| 31 | virtual void call(UErrorCode* status) { | |
| 32 | (*fn)(srch, src, srcLen, pttrn, pttrnLen, status); | |
| 33 | } | |
| 34 | ||
| 35 | virtual long getOperationsPerIteration() { | |
| 729e4ab9 | 36 | return (long) srcLen; |
| 46f4442e A |
37 | } |
| 38 | ||
| 39 | StringSearchPerfFunction(StrSrchFn func, UStringSearch* search, const UChar* source,int32_t sourceLen, const UChar* pattern, int32_t patternLen) { | |
| 40 | fn = func; | |
| 41 | src = source; | |
| 42 | srcLen = sourceLen; | |
| 43 | pttrn = pattern; | |
| 44 | pttrnLen = patternLen; | |
| 45 | srch = search; | |
| 46 | } | |
| 47 | }; | |
| 48 | ||
| 49 | class StringSearchPerformanceTest : public UPerfTest { | |
| 50 | private: | |
| 51 | const UChar* src; | |
| 52 | int32_t srcLen; | |
| 53 | UChar* pttrn; | |
| 54 | int32_t pttrnLen; | |
| 55 | UStringSearch* srch; | |
| 56 | ||
| 57 | public: | |
| 58 | StringSearchPerformanceTest(int32_t argc, const char *argv[], UErrorCode &status); | |
| 59 | ~StringSearchPerformanceTest(); | |
| 60 | virtual UPerfFunction* runIndexedTest(int32_t index, UBool exec, const char *&name, char *par = NULL); | |
| 46f4442e A |
61 | UPerfFunction* Test_ICU_Forward_Search(); |
| 62 | UPerfFunction* Test_ICU_Backward_Search(); | |
| 63 | }; | |
| 64 | ||
| 729e4ab9 | 65 | |
| 46f4442e A |
66 | void ICUForwardSearch(UStringSearch *srch, const UChar* source, int32_t sourceLen, const UChar* pattern, int32_t patternLen, UErrorCode* status) { |
| 67 | int32_t match; | |
| 68 | ||
| 69 | match = usearch_first(srch, status); | |
| 70 | while (match != USEARCH_DONE) { | |
| 71 | match = usearch_next(srch, status); | |
| 72 | } | |
| 73 | } | |
| 74 | ||
| 75 | void ICUBackwardSearch(UStringSearch *srch, const UChar* source, int32_t sourceLen, const UChar* pattern, int32_t patternLen, UErrorCode* status) { | |
| 76 | int32_t match; | |
| 77 | ||
| 78 | match = usearch_last(srch, status); | |
| 79 | while (match != USEARCH_DONE) { | |
| 80 | match = usearch_previous(srch, status); | |
| 81 | } | |
| 82 | } | |
| 83 | ||
| 84 | #endif /* _STRSRCHPERF_H */ |