QScopedPointer< T, Cleanup > Class Template Reference

#include <qscopedpointer.h>

Class Description

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

Definition at line 87 of file qscopedpointer.h.

Inheritance diagram for QScopedPointer< T, Cleanup >:

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

Member Typedef Documentation

typedef T* pointer

Definition at line 164 of file qscopedpointer.h.

Constructor & Destructor Documentation

QScopedPointer ( T *  p = 0 )

inlineexplicit

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;
    }

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

Definition at line 133 of file qscopedpointer.h.

    {
        return d;
    }

bool isNull ( ) const

inline

Definition at line 138 of file qscopedpointer.h.

    {
        return !d;
    }

void reset ( T *  other = 0 )

inline

Definition at line 143 of file qscopedpointer.h.

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

T* take ( )

inline

Definition at line 152 of file qscopedpointer.h.

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

void swap ( QScopedPointer< T, Cleanup > &  other )

inline

Definition at line 159 of file qscopedpointer.h.

    {
        qSwap(d, other.d);
    }

Member Data Documentation

T* d

protected

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