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1 /* | |
2 ********************************************************************** | |
3 * Copyright (c) 2002-2011, International Business Machines | |
4 * Corporation and others. All Rights Reserved. | |
5 ********************************************************************** | |
6 ********************************************************************** | |
7 */ | |
8 #ifndef _UBRKPERF_H | |
9 #define _UBRKPERF_H | |
10 | |
11 #include "unicode/uperf.h" | |
12 | |
13 #include <unicode/brkiter.h> | |
14 | |
15 class ICUBreakFunction : public UPerfFunction { | |
16 protected: | |
17 BreakIterator *m_brkIt_; | |
18 const UChar *m_file_; | |
19 int32_t m_fileLen_; | |
20 int32_t m_noBreaks_; | |
21 UErrorCode m_status_; | |
22 public: | |
23 ICUBreakFunction(const char *locale, const char *mode, const UChar *file, int3
2_t file_len) : | |
24 m_brkIt_(NULL), | |
25 m_file_(file), | |
26 m_fileLen_(file_len), | |
27 m_noBreaks_(-1), | |
28 m_status_(U_ZERO_ERROR) | |
29 { | |
30 switch(mode[0]) { | |
31 case 'c' : | |
32 m_brkIt_ = BreakIterator::createCharacterInstance(locale, m_status_); | |
33 break; | |
34 case 'w' : | |
35 m_brkIt_ = BreakIterator::createWordInstance(locale, m_status_); | |
36 break; | |
37 case 'l' : | |
38 m_brkIt_ = BreakIterator::createLineInstance(locale, m_status_); | |
39 break; | |
40 case 's' : | |
41 m_brkIt_ = BreakIterator::createSentenceInstance(locale, m_status_); | |
42 break; | |
43 default: | |
44 // should not happen as we already check for this in the caller | |
45 m_status_ = U_ILLEGAL_ARGUMENT_ERROR; | |
46 break; | |
47 } | |
48 } | |
49 | |
50 ~ICUBreakFunction() { delete m_brkIt_; } | |
51 virtual void call(UErrorCode *status) = 0; | |
52 virtual long getOperationsPerIteration() { return m_fileLen_; } | |
53 virtual long getEventsPerIteration() { return m_noBreaks_; } | |
54 virtual UErrorCode getStatus() { return m_status_; } | |
55 }; | |
56 | |
57 class ICUIsBound : public ICUBreakFunction { | |
58 public: | |
59 ICUIsBound(const char *locale, const char *mode, const UChar *file, int32_t fi
le_len) : | |
60 ICUBreakFunction(locale, mode, file, file_len) | |
61 { | |
62 m_noBreaks_ = 0; | |
63 m_brkIt_->setText(UnicodeString(m_file_, m_fileLen_)); | |
64 m_brkIt_->first(); | |
65 int32_t j = 0; | |
66 for(j = 0; j < m_fileLen_; j++) { | |
67 if(m_brkIt_->isBoundary(j)) { | |
68 m_noBreaks_++; | |
69 } | |
70 } | |
71 } | |
72 virtual void call(UErrorCode *status) | |
73 { | |
74 m_noBreaks_ = 0; | |
75 int32_t j = 0; | |
76 for(j = 0; j < m_fileLen_; j++) { | |
77 if(m_brkIt_->isBoundary(j)) { | |
78 m_noBreaks_++; | |
79 } | |
80 } | |
81 } | |
82 }; | |
83 | |
84 class ICUForward : public ICUBreakFunction { | |
85 public: | |
86 ICUForward(const char *locale, const char *mode, const UChar *file, int32_t fi
le_len) : | |
87 ICUBreakFunction(locale, mode, file, file_len) | |
88 { | |
89 m_noBreaks_ = 0; | |
90 m_brkIt_->setText(UnicodeString(m_file_, m_fileLen_)); | |
91 m_brkIt_->first(); | |
92 while(m_brkIt_->next() != BreakIterator::DONE) { | |
93 m_noBreaks_++; | |
94 } | |
95 } | |
96 virtual void call(UErrorCode *status) | |
97 { | |
98 m_noBreaks_ = 0; | |
99 m_brkIt_->first(); | |
100 while(m_brkIt_->next() != BreakIterator::DONE) { | |
101 m_noBreaks_++; | |
102 } | |
103 } | |
104 }; | |
105 | |
106 class DarwinBreakFunction : public UPerfFunction { | |
107 public: | |
108 virtual void call(UErrorCode *status) {}; | |
109 }; | |
110 | |
111 class BreakIteratorPerformanceTest : public UPerfTest { | |
112 private: | |
113 const char* m_mode_; | |
114 const UChar* m_file_; | |
115 int32_t m_fileLen_; | |
116 | |
117 public: | |
118 BreakIteratorPerformanceTest(int32_t argc, const char* argv[], UErrorCode& sta
tus); | |
119 ~BreakIteratorPerformanceTest(); | |
120 | |
121 virtual UPerfFunction* runIndexedTest(int32_t index, UBool exec, | |
122 const char* &name, char* par = NULL); | |
123 | |
124 UPerfFunction* TestICUForward(); | |
125 UPerfFunction* TestICUIsBound(); | |
126 | |
127 UPerfFunction* TestDarwinForward(); | |
128 UPerfFunction* TestDarwinIsBound(); | |
129 | |
130 }; | |
131 | |
132 #endif // UBRKPERF_H | |
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