lestes::std::mem::root_pointer Class Reference

Wrapped bare pointer. More...

#include <root_pointer.hh>

Inheritance diagram for lestes::std::mem::root_pointer:

List of all members.

Public Member Functions
	~root_pointer (void)
	Destructs the root pointer.
Protected Member Functions
	root_pointer (void)
	Creates the root pointer.
keystone *	pointer_get (void) const
	Returns the bare pointer.
void	pointer_set (keystone *a_pointer)
	Sets the bare pointer.
Private Member Functions
	root_pointer (bool)
	Creates the head of list of pointers.
	root_pointer (const root_pointer &)
	Hides copy constructor.
root_pointer &	operator= (const root_pointer &)
	Hides assignment operator.
Private Attributes
keystone *	pointer
	The wrapped bare pointer.
root_pointer *	previous
	Previous pointer in linked list of all root pointers.
root_pointer *	next
	Next pointer in linked list of all root pointers.
Friends
class	gc
	The gc accesses private fields for speed.

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Detailed Description

Wrapped bare pointer.

Represents starting place for garbage collection. Used as common ancestor of all ptr template classes.

Definition at line 52 of file root_pointer.hh.

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Constructor & Destructor Documentation

lestes::std::mem::root_pointer::~root_pointer

(

void

)

[inline]

Destructs the root pointer.

Destructs the pointer. Leaves the referenced object unchanged. Unlinks the root pointer from list of all root pointers.

Definition at line 114 of file root_pointer.hh.

References next, and previous.

                                       {
        // because of dummy head of linked list, this operation is well defined
        previous->next = next;
        next->previous = previous;
}

lestes::std::mem::root_pointer::root_pointer

(

void

)

[inline, protected]

Creates the root pointer.

Creates the root pointer without initialization. Links the pointer into the list of all root pointers.

Definition at line 97 of file root_pointer.hh.

References next, previous, and lestes::std::mem::gc::roots.

                                     :
        /* TODO pt remove simple_pointer(),*/
        // previous is first
        previous(gc::roots),
        // insert between first and first's next
        next(gc::roots->next) 
{
        // link before first's next
        next->previous = this;
        // link after first
        gc::roots->next = this;
}

lestes::std::mem::root_pointer::root_pointer

(

bool

)

[inline, private]

Creates the head of list of pointers.

Creates the head of all pointers in gc.

Definition at line 83 of file root_pointer.hh.

                                     :
/* TODO pt remove   // pointer is not important
        simple_pointer(), */
        // link to itself
        previous(this),
        // link to itself
        next(this) 
{
}

lestes::std::mem::root_pointer::root_pointer

(

const root_pointer &

)

[private]

Hides copy constructor.

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Member Function Documentation

keystone * lestes::std::mem::root_pointer::pointer_get

(

void

)

const [inline, protected]

Returns the bare pointer.

Returns the underlying bare pointer.

Returns:

The bare pointer.

Reimplemented in lestes::std::ptr< T >, lestes::std::ptr< reflection_list >, lestes::std::ptr< object::reflection_list >, and lestes::std::ptr< source_location >.

Definition at line 124 of file root_pointer.hh.

References pointer.

                                                     {
        return pointer;
}

void lestes::std::mem::root_pointer::pointer_set

(

keystone *

a_pointer

)

[inline, protected]

Sets the bare pointer.

Sets the underlying bare pointer.

Parameters:

a_pointer

The new bare pointer.

Definition at line 132 of file root_pointer.hh.

References pointer.

                                                         {
        pointer = a_pointer;
}

root_pointer& lestes::std::mem::root_pointer::operator=

(

const root_pointer &

)

[private]

Hides assignment operator.

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Friends And Related Function Documentation

friend class gc [friend]

The gc accesses private fields for speed.

Definition at line 65 of file root_pointer.hh.

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Member Data Documentation

keystone* lestes::std::mem::root_pointer::pointer [private]

The wrapped bare pointer.

Definition at line 67 of file root_pointer.hh.

Referenced by pointer_get(), and pointer_set().

root_pointer* lestes::std::mem::root_pointer::previous [private]

Previous pointer in linked list of all root pointers.

Definition at line 71 of file root_pointer.hh.

Referenced by root_pointer(), and ~root_pointer().

root_pointer* lestes::std::mem::root_pointer::next [private]

Next pointer in linked list of all root pointers.

Definition at line 73 of file root_pointer.hh.

Referenced by lestes::std::mem::gc::live_roots(), root_pointer(), lestes::std::mem::gc::run(), and ~root_pointer().

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

• root_pointer.hh

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