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tools/openfst-1.6.7/include/fst/script/convert.h
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// See www.openfst.org for extensive documentation on this weighted // finite-state transducer library. #ifndef FST_SCRIPT_CONVERT_H_ #define FST_SCRIPT_CONVERT_H_ #include <memory> #include <string> #include <utility> #include <fst/register.h> #include <fst/script/arg-packs.h> #include <fst/script/fst-class.h> namespace fst { namespace script { using ConvertInnerArgs = std::pair<const FstClass &, const string &>; using ConvertArgs = WithReturnValue<FstClass *, ConvertInnerArgs>; template <class Arc> void Convert(ConvertArgs *args) { const Fst<Arc> &fst = *(std::get<0>(args->args).GetFst<Arc>()); const string &new_type = std::get<1>(args->args); std::unique_ptr<Fst<Arc>> result(Convert(fst, new_type)); args->retval = result ? new FstClass(*result) : nullptr; } FstClass *Convert(const FstClass &fst, const string &new_type); } // namespace script } // namespace fst #endif // FST_SCRIPT_CONVERT_H_ |