Classes | Public Types | Static Public Member Functions | Protected Member Functions

UniqueMap< T > Struct Template Reference

Canonical type map. More...

List of all members.

Classes

struct  TiSlot
 Helper to make std::type_info into a valid key type for std::map. More...

Public Types

typedef std::map< ti_slot,
uniquelist_base * > 
map_t
 The map type used.

Static Public Member Functions

static map_tinstance ()
 Access to the unique instance of this structure.

Protected Member Functions

 UniqueMap ()
 Constructor for the class.
 ~UniqueMap ()
 Destructor for the class.

Detailed Description

template<class T>
struct vcsn::misc::unique::UniqueMap< T >

Canonical type map.

This structure is a helper for the get operator, that retains associations between static types (represented by the std::type_info structure) and a hash map of dynamic values.

This structure is used for dynamic type instances canonicalization, i.e. storage and retrieval of unique instances of structural elements in Vaucanson.

See also:
vcsn::Structure

Definition at line 72 of file unique.hh.


Constructor & Destructor Documentation

UniqueMap (  )  [protected]

Constructor for the class.

It is protected so that no secondary instances may be created.

Definition at line 122 of file unique.hxx.

~UniqueMap (  )  [protected]

Destructor for the class.

This destructor actually destroys all stored canonical instances. Any further reference to the canonical values is invalid.

Definition at line 127 of file unique.hxx.