KWin::FTraceLogger Class Reference

#include <ftrace.h>

Inheritance diagram for KWin::FTraceLogger:

Public Slots
Q_SCRIPTABLE void	setEnabled (bool enabled)

Signals
void	enabledChanged ()

Public Member Functions
bool	isEnabled () const
template<typename... Args>
void	trace (Args... args)

Properties
bool	isEnabled

Detailed Description

FTraceLogger is a singleton utility for writing log messages using ftrace

Usage: Either: Set the KWIN_PERF_FTRACE environment variable before starting the application Calling on DBus /FTrace org.kde.kwin.FTrace.setEnabled true After having created the ftrace mount

Definition at line 30 of file ftrace.h.

Member Function Documentation

enabledChanged

void KWin::FTraceLogger::enabledChanged ( )

signal

isEnabled()

bool KWin::FTraceLogger::isEnabled

(

)

const

Enabled through DBus and logging has started

Definition at line 35 of file ftrace.cpp.

setEnabled

void KWin::FTraceLogger::setEnabled ( bool enabled )

slot

Definition at line 40 of file ftrace.cpp.

trace()

template<typename... Args>

void KWin::FTraceLogger::trace ( Args... args )

inline

Main log function Takes any number of arguments that can be written into QTextStream

Definition at line 47 of file ftrace.h.

Property Documentation

isEnabled

bool KWin::FTraceLogger::isEnabled

read

Definition at line 34 of file ftrace.h.

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The documentation for this class was generated from the following files:

• src/ftrace.h
• src/ftrace.cpp