qdebug.h File Reference

#include <QtCore/qalgorithms.h>
#include <QtCore/qhash.h>
#include <QtCore/qlist.h>
#include <QtCore/qmap.h>
#include <QtCore/qpair.h>
#include <QtCore/qtextstream.h>
#include <QtCore/qstring.h>
#include <QtCore/qvector.h>
#include <QtCore/qset.h>
#include <QtCore/qcontiguouscache.h>

Go to the source code of this file.

Classes
class	QDebug
	The QDebug class provides an output stream for debugging information. More...
struct	QDebug::Stream
class	QNoDebug

Functions
template<class T >
QDebug	operator<< (QDebug debug, const QList< T > &list)
template<typename T >
QDebug	operator<< (QDebug debug, const QVector< T > &vec)
template<class aKey , class aT >
QDebug	operator<< (QDebug debug, const QMap< aKey, aT > &map)
template<class aKey , class aT >
QDebug	operator<< (QDebug debug, const QHash< aKey, aT > &hash)
template<class T1 , class T2 >
QDebug	operator<< (QDebug debug, const QPair< T1, T2 > &pair)
template<typename T >
QDebug	operator<< (QDebug debug, const QSet< T > &set)
template<class T >
QDebug	operator<< (QDebug debug, const QContiguousCache< T > &cache)
template<class T >
QDebug	operator<< (QDebug debug, const QFlags< T > &flags)
Q_CORE_EXPORT_INLINE QDebug	qCritical ()
Q_CORE_EXPORT_INLINE QDebug	qDebug ()
Q_CORE_EXPORT_INLINE QDebug	qWarning ()

Function Documentation

operator<<() [1/8]

template<class T >

QDebug operator<< ( QDebug  debug, const QList< T > &  list  )

inline

Definition at line 160 of file qdebug.h.

Referenced by operator<<().

{
    debug.nospace() << '(';
    for (Q_TYPENAME QList<T>::size_type i = 0; i < list.count(); ++i) {
        if (i)
            debug << ", ";
        debug << list.at(i);
    }
    debug << ')';
    return debug.space();
}

operator<<() [2/8]

template<typename T >

QDebug operator<< ( QDebug  debug, const QVector< T > &  vec  )

inline

Definition at line 178 of file qdebug.h.

{
    debug.nospace() << "QVector";
    return operator<<(debug, vec.toList());
}

operator<<() [3/8]

template<class aKey , class aT >

QDebug operator<< ( QDebug  debug, const QMap< aKey, aT > &  map  )

inline

Definition at line 190 of file qdebug.h.

{
    debug.nospace() << "QMap(";
    for (typename QMap<aKey, aT>::const_iterator it = map.constBegin();
         it != map.constEnd(); ++it) {
        debug << '(' << it.key() << ", " << it.value() << ')';
    }
    debug << ')';
    return debug.space();
}

operator<<() [4/8]

template<class aKey , class aT >

QDebug operator<< ( QDebug  debug, const QHash< aKey, aT > &  hash  )

inline

Definition at line 207 of file qdebug.h.

{
    debug.nospace() << "QHash(";
    for (typename QHash<aKey, aT>::const_iterator it = hash.constBegin();
            it != hash.constEnd(); ++it)
        debug << '(' << it.key() << ", " << it.value() << ')';
    debug << ')';
    return debug.space();
}

operator<<() [5/8]

template<class T1 , class T2 >

QDebug operator<< ( QDebug  debug, const QPair< T1, T2 > &  pair  )

inline

Definition at line 223 of file qdebug.h.

{
    debug.nospace() << "QPair(" << pair.first << ',' << pair.second << ')';
    return debug.space();
}

operator<<() [6/8]

template<typename T >

QDebug operator<< ( QDebug  debug, const QSet< T > &  set  )

inline

Definition at line 231 of file qdebug.h.

{
    debug.nospace() << "QSet";
    return operator<<(debug, set.toList());
}

operator<<() [7/8]

template<class T >

QDebug operator<< ( QDebug  debug, const QContiguousCache< T > &  cache  )

inline

Definition at line 242 of file qdebug.h.

{
    debug.nospace() << "QContiguousCache(";
    for (int i = cache.firstIndex(); i <= cache.lastIndex(); ++i) {
        debug << cache[i];
        if (i != cache.lastIndex())
            debug << ", ";
    }
    debug << ')';
    return debug.space();
}

operator<<() [8/8]

template<class T >

QDebug operator<< ( QDebug  debug, const QFlags< T > &  flags  )

inline

Definition at line 260 of file qdebug.h.

{
    debug.nospace() << "QFlags(";
    bool needSeparator = false;
    for (uint i = 0; i < sizeof(T) * 8; ++i) {
        if (flags.testFlag(T(1 << i))) {
            if (needSeparator)
                debug.nospace() << '|';
            else
                needSeparator = true;
            debug.nospace() << "0x" << QByteArray::number(T(1 << i), 16).constData();
        }
    }
    debug << ')';
    return debug.space();
}

qCritical()

Q_CORE_EXPORT_INLINE QDebug qCritical

(

)

Definition at line 144 of file qdebug.h.

{ return QDebug(QtCriticalMsg); }

qDebug()

Q_CORE_EXPORT_INLINE QDebug qDebug

(

)

Definition at line 279 of file qdebug.h.

{ return QDebug(QtDebugMsg); }

qWarning()

Q_CORE_EXPORT_INLINE QDebug qWarning

(

)

Definition at line 289 of file qdebug.h.

{ return QDebug(QtWarningMsg); }