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00017 #ifndef VCSN_ALGORITHMS_EPS_REMOVAL_SP_HH
00018 # define VCSN_ALGORITHMS_EPS_REMOVAL_SP_HH
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00045 # include <vaucanson/design_pattern/design_pattern.hh>
00046 # include <vaucanson/misc/direction.hh>
00047
00048 namespace vcsn {
00049
00067 template<typename A, typename AI>
00068 void
00069 eps_removal_here_sp(Element<A, AI>& a, misc::direction_type dir = misc::backward);
00070
00071
00087 template<typename A, typename AI>
00088 Element<A, AI>
00089 eps_removal_sp(const Element<A, AI>& a, misc::direction_type dir = misc::backward);
00090
00091
00106 template<typename A, typename AI>
00107 void
00108 backward_eps_removal_here_sp(Element<A, AI>& a);
00109
00110
00125 template<typename A, typename AI>
00126 Element<A, AI>
00127 backward_eps_removal_sp(const Element<A, AI>& a);
00128
00129
00144 template<typename A, typename AI>
00145 void
00146 forward_eps_removal_here_sp(Element<A, AI>& a);
00147
00148
00163 template<typename A, typename AI>
00164 Element<A, AI>
00165 forward_eps_removal_sp(const Element<A, AI>& a);
00166
00168
00169 }
00170
00171
00172 # if !defined VCSN_USE_INTERFACE_ONLY && !defined VCSN_USE_LIB
00173 # include <vaucanson/algorithms/eps_removal_sp.hxx>
00174 # endif // VCSN_USE_INTERFACE_ONLY
00175
00176 #endif // ! VCSN_ALGORITHMS_EPS_REMOVAL_SP_HH