ders::sh_ptr< T > Class Template Reference

Shared smart pointer that uses destroy() function to destruct passed objects. More...

#include <sh_ptr.hpp>

List of all members.

Public Member Functions
	sh_ptr (mem_pool &mp, T *ptr)
	sh_ptr (const sh_ptr &shp)
	~sh_ptr ()
sh_ptr &	operator= (const sh_ptr &shp)
mem_pool &	pool () const
void	swap (sh_ptr &shp)
T &	operator* ()
const T &	operator* () const
T *	operator-> ()
const T *	operator-> () const
T *	get ()
const T *	get () const
void	set (T *ptr)
int	refs () const

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Detailed Description

template<class T>
class ders::sh_ptr< T >

Shared smart pointer that uses destroy() function to destruct passed objects.

Definition at line 41 of file sh_ptr.hpp.

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Constructor & Destructor Documentation

template<class T>

ders::sh_ptr< T >::sh_ptr	(	mem_pool &	mp,
		T *	ptr
	)			[inline]

Definition at line 82 of file sh_ptr.hpp.

{
 try { cr=new(mp.allocate(sizeof(core))) core(mp, ptr); }
 catch (...) {
       destroy(ptr, mp);
       throw;
 }
}

template<class T>

ders::sh_ptr< T >::sh_ptr

(

const sh_ptr< T > &

shp

)

[inline]

Definition at line 48 of file sh_ptr.hpp.

      {
       cr=shp.cr;
       cr->refs++;
      }

template<class T>

ders::sh_ptr< T >::~sh_ptr

(

)

[inline]

Definition at line 92 of file sh_ptr.hpp.

{
 if (--cr->refs==0) destroy(cr, cr->mp);
}

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Member Function Documentation

template<class T>

sh_ptr< T > & ders::sh_ptr< T >::operator=

(

const sh_ptr< T > &

shp

)

[inline]

Definition at line 98 of file sh_ptr.hpp.

{
 shp.cr->refs++;
 if (--cr->refs==0) destroy(cr, cr->mp);
 cr=shp.cr;

 return *this;
}

template<class T>

mem_pool& ders::sh_ptr< T >::pool

(

)

const [inline]

Definition at line 58 of file sh_ptr.hpp.

{ return cr->mp; }

template<class T>

void ders::sh_ptr< T >::swap

(

sh_ptr< T > &

shp

)

[inline]

Definition at line 60 of file sh_ptr.hpp.

      {
       core* tmp=cr;
       cr=shp.cr;
       shp.cr=tmp;
      }

template<class T>

T& ders::sh_ptr< T >::operator*

(

)

[inline]

Definition at line 67 of file sh_ptr.hpp.

{ return *cr->ptr; }

template<class T>

const T& ders::sh_ptr< T >::operator*

(

)

const [inline]

Definition at line 68 of file sh_ptr.hpp.

{ return *cr->ptr; }

template<class T>

T* ders::sh_ptr< T >::operator->

(

)

[inline]

Definition at line 70 of file sh_ptr.hpp.

{ return cr->ptr; }

template<class T>

const T* ders::sh_ptr< T >::operator->

(

)

const [inline]

Definition at line 71 of file sh_ptr.hpp.

{ return cr->ptr; }

template<class T>

T* ders::sh_ptr< T >::get

(

)

[inline]

Definition at line 73 of file sh_ptr.hpp.

{ return cr->ptr; }

template<class T>

const T* ders::sh_ptr< T >::get

(

)

const [inline]

Definition at line 74 of file sh_ptr.hpp.

{ return cr->ptr; }

template<class T>

void ders::sh_ptr< T >::set

(

T *

ptr

)

[inline]

Definition at line 76 of file sh_ptr.hpp.

{ cr->ptr=ptr; }

template<class T>

int ders::sh_ptr< T >::refs

(

)

const [inline]

Definition at line 78 of file sh_ptr.hpp.

{ return cr->refs; }

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

• sh_ptr.hpp