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exp Class Template Reference

Implementation of rational expression. More...

Inheritance diagram for exp:

Inheritance graph
[legend]
List of all members.

Public Member Functions

 ~exp ()
 Destructor.
expstar ()
 Star an expression.
expswap (exp &otether)
 Swap with another expression.
void accept (ConstNodeVisitor< monoid_elt_value_t, semiring_elt_value_t > &v) const
 Facility to accept a visitor on the root node.
size_t depth () const
 Compute the depth of the expression.
exp clone () const
 Copy the expression.

Static Public Member Functions

bool starable ()
 Always returns true, since a expression is always starable.

Protected Attributes

node_t * base_
 Root node.

Detailed Description

template<typename LetterT, typename WeightT>
class vcsn::rat::exp< LetterT, WeightT >

Implementation of rational expression.


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