SemigroupBase Struct Template Reference
[Semigroup]
Base class of all structures that are semigroups.
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Public Types | |
| typedef Self | self_t |
| Exact type of the most derived type in the hierarchy. | |
Public Member Functions | |
| 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_t & | self () |
| Accessor to the real type. | |
| const self_t & | self () const |
| Accessor to the real type. | |
Protected Member Functions | |
| SemigroupBase () | |
| Default constructor is protected since it is an abstract class. | |
| SemigroupBase (const SemigroupBase &other) | |
| Copy constructor is protected since it is an abstract class. | |
Detailed Description
template<class Self>
struct vcsn::algebra::SemigroupBase< Self >
Base class of all structures that are semigroups.
All derived classes must define type virtual_types<S>::semigroup_kind.
Definition at line 45 of file semigroup_base.hh.
Member Function Documentation
| 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.
