// 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/shortest-path.h>
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namespace fst {
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namespace script {
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void ShortestPath(const FstClass &ifst, MutableFstClass *ofst,
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const ShortestPathOptions &opts) {
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if (!internal::ArcTypesMatch(ifst, *ofst, "ShortestPath")) {
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ofst->SetProperties(kError, kError);
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return;
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}
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ShortestPathArgs args(ifst, ofst, opts);
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Apply<Operation<ShortestPathArgs>>("ShortestPath", ifst.ArcType(), &args);
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}
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REGISTER_FST_OPERATION(ShortestPath, StdArc, ShortestPathArgs);
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REGISTER_FST_OPERATION(ShortestPath, LogArc, ShortestPathArgs);
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REGISTER_FST_OPERATION(ShortestPath, Log64Arc, ShortestPathArgs);
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} // namespace script
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} // namespace fst
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