// See www.openfst.org for extensive documentation on this weighted
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// finite-state transducer library.
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#include <fst/script/fst-class.h>
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#include <fst/script/script-impl.h>
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#include <fst/script/union.h>
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namespace fst {
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namespace script {
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void Union(MutableFstClass *fst1, const FstClass &fst2) {
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if (!internal::ArcTypesMatch(*fst1, fst2, "Union")) {
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fst1->SetProperties(kError, kError);
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return;
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}
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UnionArgs args(fst1, fst2);
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Apply<Operation<UnionArgs>>("Union", fst1->ArcType(), &args);
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}
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REGISTER_FST_OPERATION(Union, StdArc, UnionArgs);
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REGISTER_FST_OPERATION(Union, LogArc, UnionArgs);
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REGISTER_FST_OPERATION(Union, Log64Arc, UnionArgs);
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} // namespace script
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} // namespace fst
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