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vcsn::algebra::SemiringBase Struct Template Reference
[Semiring]

SemiringBase is the base class for all structures that are semirings. More...

Inheritance diagram for vcsn::algebra::SemiringBase:

[legend]List of all members.

Public Methods
template<class T> bool	can_choose_non_stareable (SELECTOR(T)) const
	Indicate wether it is possible or not to call choose_non_stareable.
template<class T> Element< Self, T >	choose_stareable (SELECTOR(T)) const
	Return a randomly choosed stareable weight.
template<class T> Element< Self, T >	choose_non_stareable (SELECTOR(T)) const
	Return a randomly choosed non-stareable weight.
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).
Protected Methods
	SemiringBase ()
	Default constructor is protected since it is an abstract class.
	SemiringBase (const SemiringBase &other)
	Copy constructor is protected since it is an abstract class.

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Detailed Description

template<class Self>
struct vcsn::algebra::SemiringBase< Self >

SemiringBase is the base class for all structures that are semirings.

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