add implementation for kaldi io (by ymz)

1 files changed, 45 insertions, 0 deletions

diff --git a/kaldi_io/src/tools/openfst/include/fst/script/minimize.h b/kaldi_io/src/tools/openfst/include/fst/script/minimize.h
new file mode 100644
index 0000000..f250d03
--- /dev/null
+++ b/kaldi_io/src/tools/openfst/include/fst/script/minimize.h
@@ -0,0 +1,45 @@
+
+// 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_MINIMIZE_H_
+#define FST_SCRIPT_MINIMIZE_H_
+
+#include <fst/script/arg-packs.h>
+#include <fst/script/fst-class.h>
+#include <fst/minimize.h>
+
+namespace fst {
+namespace script {
+
+typedef args::Package<MutableFstClass*, MutableFstClass*, float> MinimizeArgs;
+
+template<class Arc>
+void Minimize(MinimizeArgs *args) {
+  MutableFst<Arc> *ofst1 = args->arg1->GetMutableFst<Arc>();
+  MutableFst<Arc> *ofst2 = args->arg2 ? args->arg2->GetMutableFst<Arc>() : 0;
+
+  Minimize(ofst1, ofst2, args->arg3);
+}
+
+void Minimize(MutableFstClass *ofst1, MutableFstClass *ofst2 = 0,
+              float delta = kDelta);
+
+}  // namespace script
+}  // namespace fst
+
+
+
+#endif  // FST_SCRIPT_MINIMIZE_H_