1 files changed, 54 insertions, 0 deletions
diff --git a/kaldi_io/src/tools/openfst/include/fst/script/concat.h b/kaldi_io/src/tools/openfst/include/fst/script/concat.h
new file mode 100644
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--- /dev/null
+++ b/kaldi_io/src/tools/openfst/include/fst/script/concat.h
@@ -0,0 +1,54 @@
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Copyright 2005-2010 Google, Inc.
+// Author: jpr@google.com (Jake Ratkiewicz)
+
+#ifndef FST_SCRIPT_CONCAT_H_
+#define FST_SCRIPT_CONCAT_H_
+
+#include <fst/script/arg-packs.h>
+#include <fst/script/fst-class.h>
+#include <fst/concat.h>
+
+namespace fst {
+namespace script {
+
+typedef args::Package<MutableFstClass*, const FstClass&> ConcatArgs1;
+typedef args::Package<const FstClass&, MutableFstClass*> ConcatArgs2;
+
+template<class Arc>
+void Concat(ConcatArgs1 *args) {
+  MutableFst<Arc> *ofst = args->arg1->GetMutableFst<Arc>();
+  const Fst<Arc> &ifst = *(args->arg2.GetFst<Arc>());
+
+  Concat(ofst, ifst);
+}
+
+template<class Arc>
+void Concat(ConcatArgs2 *args) {
+  const Fst<Arc> &ifst = *(args->arg1.GetFst<Arc>());
+  MutableFst<Arc> *ofst = args->arg2->GetMutableFst<Arc>();
+
+  Concat(ifst, ofst);
+}
+
+void Concat(MutableFstClass *ofst, const FstClass &ifst);
+void Concat(const FstClass &ifst, MutableFstClass *ofst);
+
+}  // namespace script
+}  // namespace fst
+
+
+
+#endif  // FST_SCRIPT_CONCAT_H_