[Algebra, Alphabet]

Inheritance diagram for AlphabetSetBase:

## Public Types | |

typedef S | self_t |

Exact type of the most derived type in the hierarchy. | |

## Public Member Functions | |

template<typename T> | |

bool | contains (const Element< S, T > &elt) const |

Check if a given element is compatible with the structural element. | |

template<typename OtherS, typename T> | |

bool | contains (const Element< OtherS, T > &other) const |

Specialization of `contains` that always returns false. | |

template<typename T> | |

bool | contains (const T &elt_value) const |

Check if an anonymous value is compatible with a structural element. | |

template<class T> | |

Element< S, T > | choose (SELECTOR(T)) const |

Choose randomly an element in the structure. | |

self_t & | self () |

Accessor to the real type. | |

const self_t & | self () const |

Accessor to the real type. | |

## Protected Member Functions | |

AlphabetSetBase () | |

Protected constructor. |

struct vcsn::algebra::AlphabetSetBase< S >

This class is empty and should be used for typing purposes only.

Note that implementation types for alphabets should provide:

`op_choose(AlphabetSet, T)`

, which creates a random alphabet.`op_eq(AlphabetSet, T)`

, which tests for equality between alphabets.

Definition at line 53 of file alphabets_base.hh.

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.

Definition at line 47 of file structure.hxx.

S & self | ( | ) | ` [inline, 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.

Definition at line 70 of file structure.hxx.

Referenced by vcsn::op_assign(), vcsn::algebra::op_rout(), and vcsn::operator!=().

const S & self | ( | ) | const` [inline, 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.

Definition at line 77 of file structure.hxx.

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