utilmm::smart::ref_count::simple_memory< Ty > Struct Template Reference

simple memory manager for utilmm::smart::ref_count::manager More...

#include <utilmm/smart/bits/simple_memory.hh>

Public Types
typedef Ty	base_type
	Real type for memory cells. More...
typedef std::pair< base_type, size_t >	cell_type
	memory cell type More...
typedef cell_type *	mem_cell
	public memory cell type More...

Public Member Functions
mem_cell	null_cell ()
	null cell creation More...
mem_cell	create (base_type *ptr)
	Attachment of a new pointer. More...
void	destroy (mem_cell c)
	Destroy a memory cell. More...

Detailed Description

template<typename Ty>
struct utilmm::smart::ref_count::simple_memory< Ty >

simple memory manager for utilmm::smart::ref_count::manager

This class implements the simplest memory manager we can use for utilmm::smart::ref_count::manager class. This manager will just delete the pointed cell when the manager request for it.

Parameters

Ty	The type of managed cells

Note

This manager may be buggy as it could create two counter for one pointed cell then it will surely delete twice the pointed cell.

Author

Frédéric Py fpy@l.nosp@m.aas..nosp@m.fr

Member Typedef Documentation

template<typename Ty >

typedef Ty utilmm::smart::ref_count::simple_memory< Ty >::base_type

Real type for memory cells.

template<typename Ty >

typedef std::pair<base_type, size_t> utilmm::smart::ref_count::simple_memory< Ty >::cell_type

memory cell type

template<typename Ty >

typedef cell_type* utilmm::smart::ref_count::simple_memory< Ty >::mem_cell

public memory cell type

Member Function Documentation

template<typename Ty >

mem_cell utilmm::smart::ref_count::simple_memory< Ty >::create ( base_type *  ptr )

inline

Attachment of a new pointer.

This function adds a new pointer to the memory management.

Parameters

ptr	The pointer to manage

Returns

The cell associated to ptr

Bug:

If the same pointer is passed more than one time to this function there's no control to return a mem_cell with the good reference counter.

template<typename Ty >

void utilmm::smart::ref_count::simple_memory< Ty >::destroy ( mem_cell  c )

inline

Destroy a memory cell.

This function Will detroy a memory cell and the real pointed value

Parameters

c	The cell to destroy

template<typename Ty >

mem_cell utilmm::smart::ref_count::simple_memory< Ty >::null_cell ( )

inline

null cell creation

This function create the cell corresponding to null

Returns

the null cell

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

• utilmm/smart/bits/simple_memory.hh