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is_useless.hh File Reference

Declaration of is_useless(). More...

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Namespaces

namespace  vcsn
 

The main namespace of the Vaucanson library.


Functions

template<typename A , typename AI >
bool is_useless (const Element< A, AI > &a)
 Return true if the automaton has no successful computation.

Detailed Description

Declaration of is_useless().

See also:
is_useless()

Definition in file is_useless.hh.