/usr/include/fst/script/difference.h is in libfst-dev 1.5.3+r3-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | // See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
#ifndef FST_SCRIPT_DIFFERENCE_H_
#define FST_SCRIPT_DIFFERENCE_H_
#include <fst/difference.h>
#include <fst/script/arg-packs.h>
#include <fst/script/compose.h> // for ComposeFilter
#include <fst/script/fst-class.h>
namespace fst {
namespace script {
typedef args::Package<const FstClass &, const FstClass &, MutableFstClass *,
ComposeFilter> DifferenceArgs1;
template <class Arc>
void Difference(DifferenceArgs1 *args) {
const Fst<Arc> &ifst1 = *(args->arg1.GetFst<Arc>());
const Fst<Arc> &ifst2 = *(args->arg2.GetFst<Arc>());
MutableFst<Arc> *ofst = args->arg3->GetMutableFst<Arc>();
Difference(ifst1, ifst2, ofst, args->arg4);
}
typedef args::Package<const FstClass &, const FstClass &, MutableFstClass *,
const ComposeOptions &> DifferenceArgs2;
template <class Arc>
void Difference(DifferenceArgs2 *args) {
const Fst<Arc> &ifst1 = *(args->arg1.GetFst<Arc>());
const Fst<Arc> &ifst2 = *(args->arg2.GetFst<Arc>());
MutableFst<Arc> *ofst = args->arg3->GetMutableFst<Arc>();
Difference(ifst1, ifst2, ofst, args->arg4);
}
void Difference(const FstClass &ifst1, const FstClass &ifst2,
MutableFstClass *ofst, ComposeFilter compose_filter);
void Difference(const FstClass &ifst1, const FstClass &ifst2,
MutableFstClass *ofst,
const ComposeOptions &opts = fst::script::ComposeOptions());
} // namespace script
} // namespace fst
#endif // FST_SCRIPT_DIFFERENCE_H_
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