mrpt::ignored_copy_ptr< T > Struct Template Reference

Detailed Description

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

A wrapper class for pointers whose copy operations from other objects of the same type are ignored, that is, doing "a=b;" has no effect neiter on "a" or "b".

In turn, assigning a pointer with a direct "=" operation from a plain "T*" type is permited.

See also

safe_ptr, non_copiable_ptr, copiable_NULL_ptr

Definition at line 225 of file safe_pointers.h.

#include <mrpt/core/safe_pointers.h>

Inheritance diagram for mrpt::ignored_copy_ptr< T >:

Public Member Functions
	ignored_copy_ptr ()
	ignored_copy_ptr (const ignored_copy_ptr< T > &)
	ignored_copy_ptr (const T *p)
ignored_copy_ptr< T > &	operator= (T *p)
ignored_copy_ptr< T > &	operator= (const ignored_copy_ptr< T > &)
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...
virtual	~ignored_copy_ptr ()=default
bool	operator== (const T *o) const
bool	operator== (const ignored_copy_ptr< T > &o) const
bool	operator!= (const T *o) const
bool	operator!= (const ignored_copy_ptr< T > &o) const
T *&	get ()
const T *	get () const
T **	getPtrToPtr ()
T *&	operator-> ()
const T *	operator-> () const

Protected Attributes
T *	ptr

Constructor & Destructor Documentation

ignored_copy_ptr() [1/3]

template<class T>

mrpt::ignored_copy_ptr< T >::ignored_copy_ptr ( )

inline

Definition at line 231 of file safe_pointers.h.

ignored_copy_ptr() [2/3]

template<class T>

mrpt::ignored_copy_ptr< T >::ignored_copy_ptr ( const ignored_copy_ptr< T > &  )

inline

Definition at line 232 of file safe_pointers.h.

ignored_copy_ptr() [3/3]

template<class T>

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

inline

Definition at line 233 of file safe_pointers.h.

~ignored_copy_ptr()

template<class T>

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

virtualdefault

Member Function Documentation

get() [1/2]

template<class T>

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

inline

Definition at line 249 of file safe_pointers.h.

get() [2/2]

template<class T>

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

inline

Definition at line 250 of file safe_pointers.h.

getPtrToPtr()

template<class T>

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

inline

Definition at line 251 of file safe_pointers.h.

operator!=() [1/2]

template<class T>

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

inline

Definition at line 247 of file safe_pointers.h.

operator!=() [2/2]

template<class T>

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

inline

Definition at line 248 of file safe_pointers.h.

operator->() [1/2]

template<class T>

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

inline

Definition at line 252 of file safe_pointers.h.

operator->() [2/2]

template<class T>

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

inline

Definition at line 257 of file safe_pointers.h.

operator=() [1/2]

template<class T>

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

inline

Definition at line 234 of file safe_pointers.h.

operator=() [2/2]

template<class T>

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

inline

Definition at line 240 of file safe_pointers.h.

operator==() [1/2]

template<class T>

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

inline

Definition at line 245 of file safe_pointers.h.

operator==() [2/2]

template<class T>

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

inline

Definition at line 246 of file safe_pointers.h.

set()

template<class T>

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

inline

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

Definition at line 243 of file safe_pointers.h.

Member Data Documentation

ptr

template<class T>

T* mrpt::ignored_copy_ptr< T >::ptr

protected

Definition at line 228 of file safe_pointers.h.

Referenced by mrpt::ignored_copy_ptr< mrpt::maps::COctoMapBase >::get(), mrpt::ignored_copy_ptr< mrpt::maps::COctoMapBase >::getPtrToPtr(), mrpt::ignored_copy_ptr< mrpt::maps::COctoMapBase >::operator!=(), mrpt::ignored_copy_ptr< mrpt::maps::COctoMapBase >::operator->(), mrpt::ignored_copy_ptr< mrpt::maps::COctoMapBase >::operator=(), mrpt::ignored_copy_ptr< mrpt::maps::COctoMapBase >::operator==(), and mrpt::ignored_copy_ptr< mrpt::maps::COctoMapBase >::set().