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| // See www.openfst.org for extensive documentation on this weighted
| // finite-state transducer library.
|
| #include <istream>
| #include <string>
|
| #include <fst/script/compile.h>
| #include <fst/script/fst-class.h>
| #include <fst/script/script-impl.h>
|
| namespace fst {
| namespace script {
|
| void CompileFst(std::istream &istrm, const string &source, const string &dest,
| const string &fst_type, const string &arc_type,
| const SymbolTable *isyms, const SymbolTable *osyms,
| const SymbolTable *ssyms, bool accep, bool ikeep, bool okeep,
| bool nkeep, bool allow_negative_labels) {
| std::unique_ptr<FstClass> fst(
| CompileFstInternal(istrm, source, fst_type, arc_type, isyms, osyms, ssyms,
| accep, ikeep, okeep, nkeep, allow_negative_labels));
| fst->Write(dest);
| }
|
| FstClass *CompileFstInternal(std::istream &istrm, const string &source,
| const string &fst_type, const string &arc_type,
| const SymbolTable *isyms, const SymbolTable *osyms,
| const SymbolTable *ssyms, bool accep, bool ikeep,
| bool okeep, bool nkeep,
| bool allow_negative_labels) {
| CompileFstInnerArgs iargs(istrm, source, fst_type, isyms, osyms, ssyms, accep,
| ikeep, okeep, nkeep, allow_negative_labels);
| CompileFstArgs args(iargs);
| Apply<Operation<CompileFstArgs>>("CompileFstInternal", arc_type, &args);
| return args.retval;
| }
|
| // This registers 2; 1 does not require registration.
| REGISTER_FST_OPERATION(CompileFstInternal, StdArc, CompileFstArgs);
| REGISTER_FST_OPERATION(CompileFstInternal, LogArc, CompileFstArgs);
| REGISTER_FST_OPERATION(CompileFstInternal, Log64Arc, CompileFstArgs);
|
| } // namespace script
| } // namespace fst
|
|
