shared_object< R > Class Template Reference

#include <shared_object.hpp>

List of all members.

Classes

• struct rep

Public Types

• typedef R element_type
• typedef R object_type
• typedef R * iterator
• typedef const R * const_iterator

Public Member Functions

• void leave ()
• void divorce ()
• template<class P0 > shared_object (P0 a)
• template<class P0 , class P1 > shared_object (P0 a, P1 b)
• template<class P0 , class P1 , class P2 > shared_object (P0 a, P1 b, P2 c)
• template<class P0 , class P1 , class P2 , class P3 > shared_object (P0 a, P1 b, P2 c, P3 d)
• shared_object ()
• shared_object (const R &obj_arg)
• shared_object (const shared_object &s)
• shared_object (rep *s)
• ~shared_object ()
• shared_object & operator= (const shared_object &s)
• void swap (shared_object &s2)
• iterator operator-> ()
• R & operator* ()
• const_iterator operator-> () const
• const R & operator* () const
• int ref () const
• int ref ()

Public Attributes

• rep * body

---

Detailed Description

template<class R>
class mmx::shared_object< R >

Definition at line 57 of file shared_object.hpp.

---

Member Typedef Documentation

typedef const R* const_iterator

Definition at line 108 of file shared_object.hpp.

typedef R element_type

Definition at line 60 of file shared_object.hpp.

typedef R* iterator

Definition at line 107 of file shared_object.hpp.

typedef R object_type

Definition at line 106 of file shared_object.hpp.

---

Constructor & Destructor Documentation

shared_object

(

P0

a

)

[inline]

Definition at line 111 of file shared_object.hpp.

: body(new rep(a)){};

shared_object	(	P0	a,
		P1	b
	)		[inline]

Definition at line 113 of file shared_object.hpp.

: body(new rep(a,b)){};

shared_object	(	P0	a,
		P1	b,
		P2	c
	)		[inline]

Definition at line 115 of file shared_object.hpp.

: body(new rep(a,b,c)){};

shared_object	(	P0	a,
		P1	b,
		P2	c,
		P3	d
	)		[inline]

Definition at line 117 of file shared_object.hpp.

: body(new rep(a,b,c,d)){};

shared_object

(

)

[inline]

Definition at line 118 of file shared_object.hpp.

                  : body(new rep())  {
    //std::cout<<"body   "<<body<<" "<<body->refc<<std::endl; 
  }

shared_object

(

const R &

obj_arg

)

[inline]

Definition at line 121 of file shared_object.hpp.

: body(new rep(obj_arg)) {}

shared_object

(

const shared_object< R > &

s

)

[inline]

Definition at line 122 of file shared_object.hpp.

: body(s.body) {++body->refc;}

shared_object

(

rep *

s

)

[inline]

Definition at line 123 of file shared_object.hpp.

: body(s) {++body->refc;}

~shared_object

(

)

[inline]

Definition at line 124 of file shared_object.hpp.

{leave(); }

---

Member Function Documentation

void divorce

(

)

[inline]

Definition at line 103 of file shared_object.hpp.

Referenced by shared_object< std::vector< homography< real > > >::operator*(), and shared_object< std::vector< homography< real > > >::operator->().

    {assert(body->refc>1); --body->refc; body= new rep(*body);}

void leave

(

)

[inline]

Definition at line 99 of file shared_object.hpp.

Referenced by shared_object< std::vector< homography< real > > >::operator=(), and shared_object< std::vector< homography< real > > >::~shared_object().

  {assert(body->refc>0);
    //std::cout<<"Leave  "<<body<<" "<<body->refc<<std::endl; 
    if (! --body->refc) delete body;}

const R& operator*

(

)

const [inline]

Definition at line 138 of file shared_object.hpp.

{ return  body->obj; }

R& operator*

(

)

[inline]

Definition at line 135 of file shared_object.hpp.

{ if (body->refc > 1) divorce(); return  body->obj; }

iterator operator->

(

)

[inline]

Definition at line 134 of file shared_object.hpp.

{ if (body->refc > 1) divorce(); return &body->obj; }

const_iterator operator->

(

)

const [inline]

Definition at line 137 of file shared_object.hpp.

{ return &body->obj; }

shared_object& operator=

(

const shared_object< R > &

s

)

[inline]

Definition at line 126 of file shared_object.hpp.

    {
      if (this!=&s) {s.body->refc++; leave(); body=s.body;}
      return *this;
    }

int ref

(

)

[inline]

Definition at line 141 of file shared_object.hpp.

{return body->refc;}

int ref

(

)

const [inline]

Definition at line 140 of file shared_object.hpp.

{return body->refc;}

void swap

(

shared_object< R > &

s2

)

[inline]

Definition at line 132 of file shared_object.hpp.

Referenced by shared_object< std::vector< homography< real > > >::swap().

{ std::swap(body,s2.body); }

---

Member Data Documentation

rep* body

Definition at line 97 of file shared_object.hpp.

Referenced by shared_object< std::vector< homography< real > > >::divorce(), shared_object< std::vector< homography< real > > >::leave(), shared_object< std::vector< homography< real > > >::operator*(), shared_object< std::vector< homography< real > > >::operator->(), shared_object< std::vector< homography< real > > >::operator=(), shared_object< std::vector< homography< real > > >::ref(), shared_object< std::vector< homography< real > > >::shared_object(), and shared_object< std::vector< homography< real > > >::swap().

---

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

• /Users/mourrain/Devel/mmx/realroot/include/realroot/shared_object.hpp