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)
• 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 64 of file shared_object.hpp.

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Member Typedef Documentation

typedef const R* const_iterator

Definition at line 115 of file shared_object.hpp.

typedef R element_type

Definition at line 67 of file shared_object.hpp.

typedef R* iterator

Definition at line 114 of file shared_object.hpp.

typedef R object_type

Definition at line 113 of file shared_object.hpp.

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Constructor & Destructor Documentation

shared_object

(

P0

a

)

[inline]

Definition at line 118 of file shared_object.hpp.

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

shared_object	(	P0	a,
		P1	b
	)			[inline]

Definition at line 120 of file shared_object.hpp.

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

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

Definition at line 122 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 124 of file shared_object.hpp.

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

shared_object

(

)

[inline]

Definition at line 125 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 128 of file shared_object.hpp.

: body(new rep(obj_arg)) {}

shared_object

(

const shared_object< R > &

s

)

[inline]

Definition at line 129 of file shared_object.hpp.

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

shared_object

(

rep *

s

)

[inline]

Definition at line 130 of file shared_object.hpp.

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

~shared_object

(

)

[inline]

Definition at line 131 of file shared_object.hpp.

{leave(); }

---

Member Function Documentation

void divorce

(

)

[inline]

Definition at line 110 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 106 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 145 of file shared_object.hpp.

{ return  body->obj; }

R& operator*

(

)

[inline]

Definition at line 142 of file shared_object.hpp.

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

const_iterator operator->

(

)

const [inline]

Definition at line 144 of file shared_object.hpp.

{ return &body->obj; }

iterator operator->

(

)

[inline]

Definition at line 141 of file shared_object.hpp.

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

shared_object& operator=

(

const shared_object< R > &

s

)

[inline]

Definition at line 133 of file shared_object.hpp.

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

int ref

(

)

[inline]

Definition at line 148 of file shared_object.hpp.

{return body->refc;}

int ref

(

)

const [inline]

Definition at line 147 of file shared_object.hpp.

{return body->refc;}

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Member Data Documentation

rep* body

Definition at line 104 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(), and shared_object< std::vector< homography< real > > >::shared_object().

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

• include/realroot/shared_object.hpp