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tools/openfst-1.6.7/include/fst/script/arcsort.h 905 Bytes
8dcb6dfcb   Yannick Estève   first commit
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  // See www.openfst.org for extensive documentation on this weighted
  // finite-state transducer library.
  
  #ifndef FST_SCRIPT_ARCSORT_H_
  #define FST_SCRIPT_ARCSORT_H_
  
  #include <utility>
  
  #include <fst/arcsort.h>
  #include <fst/script/fst-class.h>
  
  namespace fst {
  namespace script {
  
  enum ArcSortType {
    ILABEL_SORT,
    OLABEL_SORT
  };
  
  using ArcSortArgs = std::pair<MutableFstClass *, ArcSortType>;
  
  template <class Arc>
  void ArcSort(ArcSortArgs *args) {
    MutableFst<Arc> *fst = std::get<0>(*args)->GetMutableFst<Arc>();
    switch (std::get<1>(*args)) {
      case ILABEL_SORT: {
        const ILabelCompare<Arc> icomp;
        ArcSort(fst, icomp);
        return;
      }
      case OLABEL_SORT: {
        const OLabelCompare<Arc> ocomp;
        ArcSort(fst, ocomp);
        return;
      }
    }
  }
  
  void ArcSort(MutableFstClass *ofst, ArcSortType);
  
  }  // namespace script
  }  // namespace fst
  
  #endif  // FST_SCRIPT_ARCSORT_H_