compress-script.cc
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// See www.openfst.org for extensive documentation on this weighted
// finite-state transducer library.
//
// Definitions of 'scriptable' versions of compression operations, that is,
// those that can be called with FstClass-type arguments.
//
// See comments in nlp/fst/script/script-impl.h for how the registration
// mechanism allows these to work with various arc types.
#include <utility>
#include <vector>
#include <fst/extensions/compress/compress-script.h>
#include <fst/script/script-impl.h>
namespace fst {
namespace script {
void Compress(const FstClass &fst, const string &filename, const bool gzip) {
CompressArgs args(fst, filename, gzip);
Apply<Operation<CompressArgs>>("Compress", fst.ArcType(), &args);
}
void Decompress(const string &filename, MutableFstClass *fst, const bool gzip) {
DecompressArgs args(filename, fst, gzip);
Apply<Operation<DecompressArgs>>("Decompress", fst->ArcType(), &args);
}
// Register operations for common arc types.
REGISTER_FST_OPERATION(Compress, StdArc, CompressArgs);
REGISTER_FST_OPERATION(Compress, LogArc, CompressArgs);
REGISTER_FST_OPERATION(Compress, Log64Arc, CompressArgs);
REGISTER_FST_OPERATION(Decompress, StdArc, DecompressArgs);
REGISTER_FST_OPERATION(Decompress, LogArc, DecompressArgs);
REGISTER_FST_OPERATION(Decompress, Log64Arc, DecompressArgs);
} // namespace script
} // namespace fst