QScopedPointer< T, Cleanup > Class Template Reference

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Detailed Description

template<typename T, typename Cleanup = QScopedPointerDeleter<T>>
class QScopedPointer< T, Cleanup >

Definition at line 87 of file qscopedpointer.h.

#include <qscopedpointer.h>

Inheritance diagram for QScopedPointer< T, Cleanup >:

List of all members.

Public Types
typedef T *	pointer
Public Member Functions
	QScopedPointer (T *p=0)
	~QScopedPointer ()
T &	operator* () const
T *	operator-> () const
bool	operator! () const
	operator RestrictedBool () const
T *	data () const
bool	isNull () const
void	reset (T *other=0)
T *	take ()
void	swap (QScopedPointer< T, Cleanup > &other)
Protected Attributes
T *	d

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Member Typedef Documentation

typedef T* pointer

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Definition at line 164 of file qscopedpointer.h.

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Constructor & Destructor Documentation

QScopedPointer

(

T *

p = 0

)

[inline, explicit]

Definition at line 93 of file qscopedpointer.h.

                                             : d(p)
    {
    }

~QScopedPointer

(

)

[inline]

Definition at line 97 of file qscopedpointer.h.

    {
        T *oldD = this->d;
        Cleanup::cleanup(oldD);
        this->d = 0;
    }

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Member Function Documentation

T& operator*

(

)

const [inline]

Definition at line 104 of file qscopedpointer.h.

    {
        Q_ASSERT(d);
        return *d;
    }

T* operator->

(

void

)

const [inline]

Definition at line 110 of file qscopedpointer.h.

    {
        Q_ASSERT(d);
        return d;
    }

bool operator!

(

void

)

const [inline]

Definition at line 116 of file qscopedpointer.h.

    {
        return !d;
    }

operator RestrictedBool

(

)

const [inline]

Definition at line 127 of file qscopedpointer.h.

    {
        return isNull() ? 0 : &QScopedPointer::d;
    }

T* data

(

)

const [inline]

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Definition at line 133 of file qscopedpointer.h.

    {
        return d;
    }

bool isNull

(

)

const [inline]

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Definition at line 138 of file qscopedpointer.h.

    {
        return !d;
    }

void reset

(

T *

other = 0

)

[inline]

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Definition at line 143 of file qscopedpointer.h.

    {
        if (d == other)
            return;
        T *oldD = d;
        d = other;
        Cleanup::cleanup(oldD);
    }

T* take

(

)

[inline]

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Definition at line 152 of file qscopedpointer.h.

    {
        T *oldD = d;
        d = 0;
        return oldD;
    }

void swap

(

QScopedPointer< T, Cleanup > &

other

)

[inline]

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Definition at line 159 of file qscopedpointer.h.

    {
        qSwap(d, other.d);
    }

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Member Data Documentation

T* d [protected]

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Definition at line 167 of file qscopedpointer.h.

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

• QtCore/qscopedpointer.h