mrpt::non_copiable_ptr< T > Struct Template Reference

Detailed Description

template<class T>
struct mrpt::non_copiable_ptr< T >

A wrapper class for pointers that can NOT be copied with "=" operator, raising an exception at runtime if a copy is attempted.

See also

safe_ptr, non_copiable_ptr, copiable_NULL_ptr

Definition at line 172 of file safe_pointers.h.

#include <mrpt/core/safe_pointers.h>

Inheritance diagram for mrpt::non_copiable_ptr< T >:

Public Member Functions
	non_copiable_ptr ()
	non_copiable_ptr (const non_copiable_ptr< T > &o)
	non_copiable_ptr (const T *p)
non_copiable_ptr< T > &	operator= (const T *p)
non_copiable_ptr< T > &	operator= (const non_copiable_ptr< T > &)
virtual	~non_copiable_ptr ()=default
T &	operator* ()
const T &	operator* () const
T &	operator[] (size_t i)
const T &	operator[] (size_t i) const
void	set (const T *p)
	This method can change the pointer, since the change is made explicitly, not through copy operators transparent to the user. More...
bool	operator== (const T *o) const
bool	operator== (const non_copiable_ptr_basic< T > &o) const
bool	operator!= (const T *o) const
bool	operator!= (const non_copiable_ptr_basic< T > &o) const
T *&	get ()
const T *	get () const
T **	getPtrToPtr ()
T *&	operator-> ()
const T *	operator-> () const

Protected Attributes
T *	ptr

Constructor & Destructor Documentation

non_copiable_ptr() [1/3]

template<class T>

mrpt::non_copiable_ptr< T >::non_copiable_ptr ( )

inline

Definition at line 175 of file safe_pointers.h.

non_copiable_ptr() [2/3]

template<class T>

mrpt::non_copiable_ptr< T >::non_copiable_ptr ( const non_copiable_ptr< T > &  o )

inline

Definition at line 176 of file safe_pointers.h.

non_copiable_ptr() [3/3]

template<class T>

mrpt::non_copiable_ptr< T >::non_copiable_ptr ( const T *  p )

inline

Definition at line 180 of file safe_pointers.h.

~non_copiable_ptr()

template<class T>

virtual mrpt::non_copiable_ptr< T >::~non_copiable_ptr ( )

virtualdefault

Member Function Documentation

get() [1/2]

template<class T>

T*& mrpt::non_copiable_ptr_basic< T >::get ( )

inlineinherited

Definition at line 151 of file safe_pointers.h.

Referenced by mrpt::img::CEnhancedMetaFile::CEnhancedMetaFile(), mrpt::io::CMemoryStream::CMemoryStream(), mrpt::gui::CBaseGUIWindow::destroyWxWindow(), mrpt::img::CEnhancedMetaFile::drawImage(), mrpt::gui::CDisplayWindow3D::forceRepaint(), mrpt::gui::CDisplayWindow3D::getCameraAzimuthDeg(), mrpt::gui::CDisplayWindow3D::getCameraElevationDeg(), mrpt::gui::CDisplayWindow3D::getCameraPointingToPoint(), mrpt::gui::CDisplayWindow3D::getCameraZoom(), mrpt::gui::CDisplayWindow3D::getFOV(), mrpt::gui::CDisplayWindow::getLastMousePosition(), mrpt::gui::CDisplayWindowPlots::getLastMousePosition(), mrpt::gui::CDisplayWindow3D::getLastMousePosition(), mrpt::io::CMemoryStream::getRawBufferData(), mrpt::gui::CBaseGUIWindow::getWxObject(), mrpt::gui::CDisplayWindow3D::isCameraProjective(), mrpt::img::CEnhancedMetaFile::line(), mrpt::io::CMemoryStream::loadBufferFromFile(), mrpt::io::CMemoryStream::Read(), mrpt::io::CMemoryStream::resize(), mrpt::io::CMemoryStream::saveBufferToFile(), mrpt::img::CEnhancedMetaFile::selectVectorTextFont(), mrpt::gui::CDisplayWindow3D::setCameraAzimuthDeg(), mrpt::gui::CDisplayWindow3D::setCameraElevationDeg(), mrpt::gui::CDisplayWindow3D::setCameraPointingToPoint(), mrpt::gui::CDisplayWindow3D::setCameraProjective(), mrpt::gui::CDisplayWindow3D::setCameraZoom(), mrpt::gui::CDisplayWindow::setCursorCross(), mrpt::gui::CDisplayWindowPlots::setCursorCross(), mrpt::gui::CDisplayWindow3D::setCursorCross(), mrpt::gui::CDisplayWindow3D::setFOV(), mrpt::img::CEnhancedMetaFile::setPixel(), mrpt::gui::CDisplayWindow::showImage(), mrpt::img::CEnhancedMetaFile::textOut(), mrpt::gui::CDisplayWindow3D::useCameraFromScene(), mrpt::io::CMemoryStream::Write(), mrpt::img::CEnhancedMetaFile::~CEnhancedMetaFile(), and mrpt::io::CMemoryStream::~CMemoryStream().

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get() [2/2]

template<class T>

const T* mrpt::non_copiable_ptr_basic< T >::get ( ) const

inlineinherited

Definition at line 152 of file safe_pointers.h.

getPtrToPtr()

template<class T>

T** mrpt::non_copiable_ptr_basic< T >::getPtrToPtr ( )

inlineinherited

Definition at line 153 of file safe_pointers.h.

Referenced by mrpt::gui::CBaseGUIWindow::createWxWindow().

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operator!=() [1/2]

template<class T>

bool mrpt::non_copiable_ptr_basic< T >::operator!= ( const T *  o ) const

inlineinherited

Definition at line 145 of file safe_pointers.h.

operator!=() [2/2]

template<class T>

bool mrpt::non_copiable_ptr_basic< T >::operator!= ( const non_copiable_ptr_basic< T > &  o ) const

inlineinherited

Definition at line 146 of file safe_pointers.h.

operator*() [1/2]

template<class T>

T& mrpt::non_copiable_ptr< T >::operator* ( void  )

inline

Definition at line 193 of file safe_pointers.h.

References ASSERT_.

operator*() [2/2]

template<class T>

const T& mrpt::non_copiable_ptr< T >::operator* ( void  ) const

inline

Definition at line 198 of file safe_pointers.h.

References ASSERT_.

operator->() [1/2]

template<class T>

T*& mrpt::non_copiable_ptr_basic< T >::operator-> ( )

inlineinherited

Definition at line 154 of file safe_pointers.h.

operator->() [2/2]

template<class T>

const T* mrpt::non_copiable_ptr_basic< T >::operator-> ( ) const

inlineinherited

Definition at line 159 of file safe_pointers.h.

operator=() [1/2]

template<class T>

non_copiable_ptr<T>& mrpt::non_copiable_ptr< T >::operator= ( const T *  p )

inline

Definition at line 181 of file safe_pointers.h.

operator=() [2/2]

template<class T>

non_copiable_ptr<T>& mrpt::non_copiable_ptr< T >::operator= ( const non_copiable_ptr< T > &  )

inline

Definition at line 187 of file safe_pointers.h.

References THROW_EXCEPTION.

operator==() [1/2]

template<class T>

bool mrpt::non_copiable_ptr_basic< T >::operator== ( const T *  o ) const

inlineinherited

Definition at line 139 of file safe_pointers.h.

operator==() [2/2]

template<class T>

bool mrpt::non_copiable_ptr_basic< T >::operator== ( const non_copiable_ptr_basic< T > &  o ) const

inlineinherited

Definition at line 140 of file safe_pointers.h.

operator[]() [1/2]

template<class T>

T& mrpt::non_copiable_ptr< T >::operator[] ( size_t  i )

inline

Definition at line 204 of file safe_pointers.h.

References ASSERT_.

operator[]() [2/2]

template<class T>

const T& mrpt::non_copiable_ptr< T >::operator[] ( size_t  i ) const

inline

Definition at line 209 of file safe_pointers.h.

References ASSERT_.

set()

template<class T>

void mrpt::non_copiable_ptr_basic< T >::set ( const T *  p )

inlineinherited

This method can change the pointer, since the change is made explicitly, not through copy operators transparent to the user.

Definition at line 137 of file safe_pointers.h.

Referenced by mrpt::io::CMemoryStream::assignMemoryNotOwn(), and mrpt::io::CMemoryStream::resize().

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Member Data Documentation

ptr

template<class T>

T* mrpt::non_copiable_ptr_basic< T >::ptr

protectedinherited

Definition at line 115 of file safe_pointers.h.

Referenced by mrpt::non_copiable_ptr_basic< void >::get(), mrpt::non_copiable_ptr_basic< void >::getPtrToPtr(), mrpt::non_copiable_ptr_basic< void >::operator!=(), mrpt::non_copiable_ptr_basic< void >::operator->(), mrpt::non_copiable_ptr_basic< void >::operator=(), mrpt::non_copiable_ptr_basic< void >::operator==(), and mrpt::non_copiable_ptr_basic< void >::set().