Qt 4.8
qbenchmark.h
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41 
42 #ifndef QBENCHMARK_H
43 #define QBENCHMARK_H
44 
45 #include <QtTest/qtest_global.h>
46 #include <QtTest/qbenchmarkmetric.h>
47 
49 
51 
52 QT_MODULE(Test)
53 
54 namespace QTest
55 {
56 
57 //
58 // W A R N I N G
59 // -------------
60 //
61 // The QBenchmarkIterationController class is not a part of the
62 // QTestlib API. It exists purely as an implementation detail.
63 //
64 //
66 {
67 public:
68  enum RunMode { RepeatUntilValidMeasurement, RunOnce };
72  bool isDone();
73  void next();
74  int i;
75 };
76 
77 }
78 
79 // --- BEGIN public API ---
80 
81 #define QBENCHMARK \
82  for (QTest::QBenchmarkIterationController __iteration_controller; \
83  __iteration_controller.isDone() == false; __iteration_controller.next())
84 
85 #define QBENCHMARK_ONCE \
86  for (QTest::QBenchmarkIterationController __iteration_controller(QTest::QBenchmarkIterationController::RunOnce); \
87  __iteration_controller.isDone() == false; __iteration_controller.next())
88 
89 namespace QTest
90 {
92 }
93 
94 // --- END public API ---
95 
97 
99 
100 #endif // QBENCHMARK_H
#define Q_TESTLIB_EXPORT
Definition: qtest_global.h:56
double qreal
Definition: qglobal.h:1193
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
#define QT_MODULE(x)
Definition: qglobal.h:2783
#define QT_BEGIN_HEADER
Definition: qglobal.h:136
QBenchmarkMetric
This enum lists all the things that can be benchmarked.
The QBenchmarkIterationController class is used by the QBENCHMARK macro to drive the benchmarking loo...
Definition: qbenchmark.h:65
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
void Q_TESTLIB_EXPORT setBenchmarkResult(qreal result, QBenchmarkMetric metric)
Sets the benchmark result for this test function to result.
Definition: qbenchmark.cpp:291
#define QT_END_HEADER
Definition: qglobal.h:137
The QTest namespace contains all the functions and declarations that are related to the QTestLib tool...