g2o::ScopedPointer< T, Del > Class Template Reference

a scoped pointer for an objectarray, i.e., object will be deleted on leaving the scope More...

#include <scoped_pointer.h>

Public Member Functions
	ScopedPointer (T *t=0)
	~ScopedPointer ()
T &	operator* () const
	dereference the pointer More...
T *	operator-> () const
	access the pointer via -> More...
T *	get () const
	return the pointer More...
void	reset (T *p)
void	swap (ScopedPointer &b)

Protected Attributes
T *	_pointer

Private Member Functions
	ScopedPointer (const ScopedPointer &)
const ScopedPointer &	operator= (const ScopedPointer &)

Detailed Description

template<typename T, typename Del = ScopedPointerDeleter>
class g2o::ScopedPointer< T, Del >

a scoped pointer for an objectarray, i.e., object will be deleted on leaving the scope

Definition at line 46 of file scoped_pointer.h.

Constructor & Destructor Documentation

template<typename T , typename Del = ScopedPointerDeleter>

g2o::ScopedPointer< T, Del >::ScopedPointer ( T *  t = 0 )

inline

Definition at line 49 of file scoped_pointer.h.

: _pointer(t) {}

template<typename T , typename Del = ScopedPointerDeleter>

g2o::ScopedPointer< T, Del >::~ScopedPointer ( )

inline

Definition at line 51 of file scoped_pointer.h.

      {
        Del deleter;
        deleter(_pointer);
      }

template<typename T , typename Del = ScopedPointerDeleter>

g2o::ScopedPointer< T, Del >::ScopedPointer ( const ScopedPointer< T, Del > &  )

private

Member Function Documentation

template<typename T , typename Del = ScopedPointerDeleter>

T* g2o::ScopedPointer< T, Del >::get ( ) const

inline

return the pointer

Definition at line 62 of file scoped_pointer.h.

{ return _pointer;}

template<typename T , typename Del = ScopedPointerDeleter>

T& g2o::ScopedPointer< T, Del >::operator* ( ) const

inline

dereference the pointer

Definition at line 58 of file scoped_pointer.h.

{ return *_pointer;}

template<typename T , typename Del = ScopedPointerDeleter>

T* g2o::ScopedPointer< T, Del >::operator-> ( ) const

inline

access the pointer via ->

Definition at line 60 of file scoped_pointer.h.

{ return _pointer;}

template<typename T , typename Del = ScopedPointerDeleter>

const ScopedPointer& g2o::ScopedPointer< T, Del >::operator= ( const ScopedPointer< T, Del > &  )

private

template<typename T , typename Del = ScopedPointerDeleter>

void g2o::ScopedPointer< T, Del >::reset ( T *  p )

inline

store another pointer inside

Definition at line 67 of file scoped_pointer.h.

      {
        assert((p == 0 || p != _pointer) && "ScopedPointer should not reset with itself");
        ScopedPointer aux(p);
        swap(aux);
      }

template<typename T , typename Del = ScopedPointerDeleter>

void g2o::ScopedPointer< T, Del >::swap ( ScopedPointer< T, Del > &  b )

inline

swap with another pointer

Definition at line 77 of file scoped_pointer.h.

References g2o::ScopedPointer< T, Del >::_pointer.

      {
        T* aux = b._pointer;
        b._pointer = _pointer;
        _pointer = aux;
      }

Member Data Documentation

template<typename T , typename Del = ScopedPointerDeleter>

T* g2o::ScopedPointer< T, Del >::_pointer

protected

Definition at line 85 of file scoped_pointer.h.

Referenced by g2o::ScopedPointer< T, Del >::swap().

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

• /home/xuezhisd/CLionProjects/g2o/g2o/stuff/scoped_pointer.h