Check in the pristine copy of ICU 4.6...

icu46/source/test/perf/strsrchperf/strsrchperf.h

Index: icu46/source/test/perf/strsrchperf/strsrchperf.h
===================================================================
--- icu46/source/test/perf/strsrchperf/strsrchperf.h	(revision 0)
+++ icu46/source/test/perf/strsrchperf/strsrchperf.h	(revision 0)
@@ -0,0 +1,137 @@
+/********************************************************************
+ * COPYRIGHT:
+ * Copyright (C) 2008-2009 IBM, Inc.   All Rights Reserved.
+ *
+ ********************************************************************/
+#ifndef _STRSRCHPERF_H
+#define _STRSRCHPERF_H
+
+#include "unicode/ubrk.h"
+#include "unicode/usearch.h"
+#include "unicode/colldata.h"
+#include "unicode/bmsearch.h"
+#include "unicode/uperf.h"
+#include <stdlib.h>
+#include <stdio.h>
+
+#define TEST_BOYER_MOORE_SEARCH
+
+#ifdef TEST_BOYER_MOORE_SEARCH
+typedef void (*StrSrchFn) (BoyerMooreSearch * bms, const UChar *src, int32_t srcLen, const UChar *pttrn, int32_t pttrnLen, UErrorCode *status);
+#else
+typedef void (*StrSrchFn)(UStringSearch* srch, const UChar* src,int32_t srcLen, const UChar* pttrn, int32_t pttrnLen, UErrorCode* status);
+#endif
+
+class StringSearchPerfFunction : public UPerfFunction {
+private:
+    StrSrchFn fn;
+    const UChar* src;
+    int32_t srcLen;
+    const UChar* pttrn;
+    int32_t pttrnLen;
+#ifdef TEST_BOYER_MOORE_SEARCH
+    BoyerMooreSearch *bms;
+#else
+    UStringSearch* srch;
+#endif
+    
+public:
+    virtual void call(UErrorCode* status) {
+#ifdef TEST_BOYER_MOORE_SEARCH
+        (*fn)(bms, src, srcLen, pttrn, pttrnLen, status);
+#else
+        (*fn)(srch, src, srcLen, pttrn, pttrnLen, status);
+#endif
+    }
+    
+    virtual long getOperationsPerIteration() {
+#if 0
+        return (long)(srcLen/pttrnLen);
+#else
+        return (long) srcLen;
+#endif
+    }
+    
+#ifdef TEST_BOYER_MOORE_SEARCH
+    StringSearchPerfFunction(StrSrchFn func, BoyerMooreSearch *search, const UChar *source, int32_t sourceLen, const UChar *pattern, int32_t patternLen) {
+        fn       = func;
+        src      = source;
+        srcLen   = sourceLen;
+        pttrn    = pattern;
+        pttrnLen = patternLen;
+        bms      = search;
+    }
+#else
+    StringSearchPerfFunction(StrSrchFn func, UStringSearch* search, const UChar* source,int32_t sourceLen, const UChar* pattern, int32_t patternLen) {
+        fn = func;
+        src = source;
+        srcLen = sourceLen;
+        pttrn = pattern;
+        pttrnLen = patternLen;
+        srch = search;
+    }
+#endif
+};
+
+class StringSearchPerformanceTest : public UPerfTest {
+private:
+    const UChar* src;
+    int32_t srcLen;
+    UChar* pttrn;
+    int32_t pttrnLen;
+#ifdef TEST_BOYER_MOORE_SEARCH
+    UnicodeString *targetString;
+    BoyerMooreSearch *bms;
+#else
+    UStringSearch* srch;
+#endif
+    
+public:
+    StringSearchPerformanceTest(int32_t argc, const char *argv[], UErrorCode &status);
+    ~StringSearchPerformanceTest();
+    virtual UPerfFunction* runIndexedTest(int32_t index, UBool exec, const char *&name, char *par = NULL);
+    
+    UPerfFunction* Test_ICU_Forward_Search();
+
+    UPerfFunction* Test_ICU_Backward_Search();
+};
+
+
+#ifdef TEST_BOYER_MOORE_SEARCH
+void ICUForwardSearch(BoyerMooreSearch *bms, const UChar *source, int32_t sourceLen, const UChar *pattern, int32_t patternLen, UErrorCode * /*status*/) { 
+    int32_t offset = 0, start = -1, end = -1;
+
+    while (bms->search(offset, start, end)) {
+        offset = end;
+    }
+}
+
+void ICUBackwardSearch(BoyerMooreSearch *bms, const UChar *source, int32_t sourceLen, const UChar *pattern, int32_t patternLen, UErrorCode * /*status*/) { 
+    int32_t offset = 0, start = -1, end = -1;
+
+    /* NOTE: No Boyer-Moore backward search yet... */
+    while (bms->search(offset, start, end)) {
+        offset = end;
+    }
+}
+#else
+void ICUForwardSearch(UStringSearch *srch, const UChar* source, int32_t sourceLen, const UChar* pattern, int32_t patternLen, UErrorCode* status) {
+    int32_t match;
+    
+    match = usearch_first(srch, status);
+    while (match != USEARCH_DONE) {
+        match = usearch_next(srch, status);
+    }
+}
+
+void ICUBackwardSearch(UStringSearch *srch, const UChar* source, int32_t sourceLen, const UChar* pattern, int32_t patternLen, UErrorCode* status) {
+    int32_t match;
+    
+    match = usearch_last(srch, status);
+    while (match != USEARCH_DONE) {
+        match = usearch_previous(srch, status);
+    }
+}
+#endif
+
+#endif /* _STRSRCHPERF_H */
Property changes on: icu46/source/test/perf/strsrchperf/strsrchperf.h
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Added: svn:eol-style
   + LF