RefCounter Class Reference

A base class that provides reference counting facilities. More...

#include <refcounter.hpp>

Inherited by GameObject.

List of all members.

Public Member Functions
	RefCounter ()
void	ref ()
	increases reference count
void	unref ()
	decreases reference count.
Protected Member Functions
virtual	~RefCounter ()
Private Attributes
int	refcount

---

Detailed Description

A base class that provides reference counting facilities.

Definition at line 25 of file refcounter.hpp.

---

Constructor & Destructor Documentation

RefCounter::RefCounter

(

)

[inline]

Definition at line 28 of file refcounter.hpp.

    : refcount(0)
  { }

virtual RefCounter::~RefCounter

(

)

[inline, protected, virtual]

Definition at line 49 of file refcounter.hpp.

References refcount.

  {
    assert(refcount == 0);
  }

---

Member Function Documentation

void RefCounter::ref

(

)

[inline]

increases reference count

Definition at line 33 of file refcounter.hpp.

References refcount.

Referenced by worldmap::WorldMap::add_object(), and Sector::add_object().

  {
    refcount++;
  }

void RefCounter::unref

(

)

[inline]

decreases reference count.

Destroys the object if the reference count reaches 0

Definition at line 40 of file refcounter.hpp.

References refcount.

  {
    refcount--;
    if(refcount <= 0) {
      delete this;
    }
  }

---

Member Data Documentation

int RefCounter::refcount [private]

Definition at line 55 of file refcounter.hpp.

Referenced by ref(), unref(), and ~RefCounter().

---

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

• src/util/refcounter.hpp

---