Qt 4.8
qbenchmarkvalgrind_p.h
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41 
42 #ifndef QBENCHMARKVALGRIND_P_H
43 #define QBENCHMARKVALGRIND_P_H
44 
45 //
46 // W A R N I N G
47 // -------------
48 //
49 // This file is not part of the Qt API. It exists purely as an
50 // implementation detail. This header file may change from version to
51 // version without notice, or even be removed.
52 //
53 // We mean it.
54 //
55 
56 #include "QtTest/private/qbenchmarkmeasurement_p.h"
57 #include "QtTest/private/qbenchmarkmetric_p.h"
58 #include <QtCore/qmap.h>
59 #include <QtCore/qstring.h>
60 
61 class QStringList;
62 
64 
66 {
67 public:
68  static bool haveValgrind();
69  static bool rerunThroughCallgrind(const QStringList &origAppArgs, int &exitCode);
70  static bool runCallgrindSubProcess(const QStringList &origAppArgs, int &exitCode);
71  static qint64 extractResult(const QString &fileName);
72  static QString getNewestFileName();
73  static qint64 extractLastResult();
74  static void cleanup();
75  static QString outFileBase(qint64 pid = -1);
76 };
77 
79 {
80 public:
81  void start();
82  qint64 checkpoint();
83  qint64 stop();
84  bool isMeasurementAccepted(qint64 measurement);
85  int adjustIterationCount(int);
86  int adjustMedianCount(int);
87  bool needsWarmupIteration();
88  QTest::QBenchmarkMetric metricType();
89 };
90 
92 
93 #endif // QBENCHMARKVALGRIND_H
static QString getNewestFileName()
static bool rerunThroughCallgrind(const QStringList &origAppArgs, int &exitCode)
static QString outFileBase(qint64 pid=-1)
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
QBenchmarkMetric
This enum lists all the things that can be benchmarked.
static bool runCallgrindSubProcess(const QStringList &origAppArgs, int &exitCode)
The QString class provides a Unicode character string.
Definition: qstring.h:83
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
The QStringList class provides a list of strings.
Definition: qstringlist.h:66
__int64 qint64
Definition: qglobal.h:942
static qint64 extractResult(const QString &fileName)
static QString fileName(const QString &fileUrl)