mrpt::utils::poly_ptr< T > Class Template Reference

Detailed Description

template<typename T>
class mrpt::utils::poly_ptr< T >

Smart pointer for polymorphic classes with a clone() method.

No shared copies, that is, each poly_ptr<T> owns a unique instance of T. Copying a poly_ptr<T> invokes the copy operator for T.

See also

copy_ptr<T>

Definition at line 26 of file poly_ptr.h.

#include <mrpt/utils/poly_ptr.h>

Inheritance diagram for mrpt::utils::poly_ptr< T >:

Public Types
typedef T	value_type
typedef internal::CopyCloner< T >	copier_t

Public Member Functions
	poly_ptr (T *ptr)
	Ctor from a pointer; takes ownership. More...
	poly_ptr ()
	Default ctor; init to nullptr. More...
	poly_ptr (const poly_ptr< T > &o)
	copy ctor: makes a copy of the object via clone() More...
poly_ptr< T > &	operator= (const poly_ptr< T > &o)
	copy operator More...
void	move_from (generic_copier_ptr &o)
T *	operator-> ()
const T *	operator-> () const
T &	operator* (void)
const T &	operator* (void) const
T *	get ()
const T *	get () const
	operator bool () const
bool	operator! (void) const
T *	release ()
	Releases the pointer (do not destroy the object) More...
void	reset (T *ptr=NULL)
void	resetDefaultCtor ()

Protected Attributes
T *	m_ptr

Private Types
typedef internal::generic_copier_ptr< T, internal::CopyCloner< T > >	ptr_base_t

Member Typedef Documentation

copier_t

typedef internal::CopyCloner< T > mrpt::utils::internal::generic_copier_ptr< T, internal::CopyCloner< T > >::copier_t

inherited

Definition at line 50 of file generic_copier_ptr.h.

ptr_base_t

template<typename T>

typedef internal::generic_copier_ptr<T, internal::CopyCloner<T> > mrpt::utils::poly_ptr< T >::ptr_base_t

private

Definition at line 29 of file poly_ptr.h.

value_type

typedef T mrpt::utils::internal::generic_copier_ptr< T, internal::CopyCloner< T > >::value_type

inherited

Definition at line 49 of file generic_copier_ptr.h.

Constructor & Destructor Documentation

poly_ptr() [1/3]

template<typename T>

mrpt::utils::poly_ptr< T >::poly_ptr ( T *  ptr )

inlineexplicit

Ctor from a pointer; takes ownership.

Definition at line 32 of file poly_ptr.h.

poly_ptr() [2/3]

template<typename T>

mrpt::utils::poly_ptr< T >::poly_ptr ( )

inline

Default ctor; init to nullptr.

Definition at line 34 of file poly_ptr.h.

poly_ptr() [3/3]

template<typename T>

mrpt::utils::poly_ptr< T >::poly_ptr ( const poly_ptr< T > &  o )

inline

copy ctor: makes a copy of the object via clone()

Definition at line 36 of file poly_ptr.h.

Member Function Documentation

get() [1/2]

T* mrpt::utils::internal::generic_copier_ptr< T, internal::CopyCloner< T > >::get ( )

inlineinherited

Definition at line 96 of file generic_copier_ptr.h.

References mrpt::utils::internal::generic_copier_ptr< T, Copier >::m_ptr.

get() [2/2]

const T* mrpt::utils::internal::generic_copier_ptr< T, internal::CopyCloner< T > >::get ( ) const

inlineinherited

Definition at line 97 of file generic_copier_ptr.h.

References mrpt::utils::internal::generic_copier_ptr< T, Copier >::m_ptr.

move_from()

void mrpt::utils::internal::generic_copier_ptr< T, internal::CopyCloner< T > >::move_from ( generic_copier_ptr< T, internal::CopyCloner< T > > &  o )

inlineinherited

Definition at line 59 of file generic_copier_ptr.h.

References mrpt::utils::internal::generic_copier_ptr< T, Copier >::m_ptr.

operator bool()

mrpt::utils::internal::generic_copier_ptr< T, internal::CopyCloner< T > >::operator bool ( ) const

inlineinherited

Definition at line 99 of file generic_copier_ptr.h.

References mrpt::utils::internal::generic_copier_ptr< T, Copier >::m_ptr.

operator!()

bool mrpt::utils::internal::generic_copier_ptr< T, internal::CopyCloner< T > >::operator! ( void  ) const

inlineinherited

Definition at line 100 of file generic_copier_ptr.h.

References mrpt::utils::internal::generic_copier_ptr< T, Copier >::m_ptr.

operator*() [1/2]

T& mrpt::utils::internal::generic_copier_ptr< T, internal::CopyCloner< T > >::operator* ( void  )

inlineinherited

Definition at line 87 of file generic_copier_ptr.h.

References mrpt::utils::internal::generic_copier_ptr< T, Copier >::m_ptr.

operator*() [2/2]

const T& mrpt::utils::internal::generic_copier_ptr< T, internal::CopyCloner< T > >::operator* ( void  ) const

inlineinherited

Definition at line 91 of file generic_copier_ptr.h.

References mrpt::utils::internal::generic_copier_ptr< T, Copier >::m_ptr.

operator->() [1/2]

T* mrpt::utils::internal::generic_copier_ptr< T, internal::CopyCloner< T > >::operator-> ( void  )

inlineinherited

Definition at line 78 of file generic_copier_ptr.h.

References mrpt::utils::internal::generic_copier_ptr< T, Copier >::m_ptr.

operator->() [2/2]

const T* mrpt::utils::internal::generic_copier_ptr< T, internal::CopyCloner< T > >::operator-> ( void  ) const

inlineinherited

Definition at line 82 of file generic_copier_ptr.h.

References mrpt::utils::internal::generic_copier_ptr< T, Copier >::m_ptr.

operator=()

template<typename T>

poly_ptr<T>& mrpt::utils::poly_ptr< T >::operator= ( const poly_ptr< T > &  o )

inline

copy operator

Definition at line 38 of file poly_ptr.h.

References mrpt::utils::internal::generic_copier_ptr< T, internal::CopyCloner< T > >::m_ptr, and mrpt::utils::internal::generic_copier_ptr< T, internal::CopyCloner< T > >::reset().

release()

T* mrpt::utils::internal::generic_copier_ptr< T, internal::CopyCloner< T > >::release ( )

inlineinherited

Releases the pointer (do not destroy the object)

Definition at line 103 of file generic_copier_ptr.h.

References mrpt::utils::internal::generic_copier_ptr< T, Copier >::m_ptr.

reset()

void mrpt::utils::internal::generic_copier_ptr< T, internal::CopyCloner< T > >::reset ( T *  ptr = NULL )

inlineinherited

Definition at line 109 of file generic_copier_ptr.h.

References mrpt::utils::internal::generic_copier_ptr< T, Copier >::m_ptr.

Referenced by mrpt::utils::poly_ptr< T >::operator=(), and TEST().

resetDefaultCtor()

void mrpt::utils::internal::generic_copier_ptr< T, internal::CopyCloner< T > >::resetDefaultCtor ( )

inlineinherited

Definition at line 114 of file generic_copier_ptr.h.

References mrpt::utils::internal::generic_copier_ptr< T, Copier >::reset().

Member Data Documentation

m_ptr

T* mrpt::utils::internal::generic_copier_ptr< T, internal::CopyCloner< T > >::m_ptr

protectedinherited

Definition at line 117 of file generic_copier_ptr.h.

Referenced by mrpt::utils::poly_ptr< T >::operator=().