FreeMonoid Struct Template Reference
[AlgebraFreemonoid]

Implementation of a free monoid which aggregates its alphabet. More...

Inheritance diagram for FreeMonoid:

Inheritance graph
[legend]

List of all members.

Public Types

typedef virtual_types< Self >
::alphabet_t 
alphabet_t
 The type of the alphabet A.
typedef alphabet_t::letter_t letter_t
 The type of letter hold by the alphabet.
typedef Self self_t
 Exact type of the most derived type in the hierarchy.

Public Member Functions

 FreeMonoid (const A &a)
 Constructor based on an alphabet.
 FreeMonoid (const FreeMonoid &w)
 Copy constructor.
A & alphabet ()
 Alphabet's accessor.
const A & alphabet () const
 Alphabet's accessor.
template<typename T>
Element< Self, T > identity (SELECTOR(T)) const
 Returns the identity of the monoid (if mul_kind).
template<typename T>
Element< Self, T > zero (SELECTOR(T)) const
 Returns the zero of the monoid (if add_kind).
bool contains (const Element< Self, T > &elt) const
 Check if a given element is compatible with the structural element.
bool contains (const Element< OtherS, T > &other) const
 Specialization of contains that always returns false.
bool contains (const T &elt_value) const
 Check if an anonymous value is compatible with a structural element.
Element< Self, T > choose (SELECTOR(T)) const
 Choose randomly an element in the structure.
self_tself ()
 Accessor to the real type.
const self_tself () const
 Accessor to the real type.


Detailed Description

template<typename A>
struct vcsn::algebra::FreeMonoid< A >

Implementation of a free monoid which aggregates its alphabet.

Definition at line 36 of file words.hh.


Member Function Documentation

A & alphabet (  )  [inline]

Alphabet's accessor.

Bug:
FIXME: this interface should not exist (s.e. are const once instantiated)

Reimplemented from FreeMonoidBase.

Definition at line 41 of file words.hxx.

bool contains ( const Element< OtherS, T > &  other  )  const [inline, inherited]

Specialization of contains that always returns false.

Indeed, elements structured by a particular type are always incompatible with structural elements of another type.

self_t& self (  )  [inherited]

Accessor to the real type.

To be used by implementations in this class and derived structures to obtain a reference to the structural element with its most derived type.

Referenced by vcsn::op_letter_delta(), vcsn::op_letter_deltac(), vcsn::op_letter_rdelta(), vcsn::op_letter_rdeltac(), vcsn::op_spontaneous_delta(), vcsn::op_spontaneous_deltac(), vcsn::op_spontaneous_rdelta(), and vcsn::op_spontaneous_rdeltac().

const self_t& self (  )  const [inherited]

Accessor to the real type.

To be used by implementations in this class and derived structures to obtain a reference to the structural element with its most derived type.


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