1 files changed, 68 insertions, 0 deletions
diff --git a/src/script/relabel.cc b/src/script/relabel.cc
new file mode 100644
index 0000000..a214079
--- /dev/null
+++ b/src/script/relabel.cc
@@ -0,0 +1,68 @@
+
+// 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)
+
+#include <fst/script/fst-class.h>
+#include <fst/script/script-impl.h>
+#include <fst/script/relabel.h>
+
+namespace fst {
+namespace script {
+
+// 1
+void Relabel(MutableFstClass *ofst,
+             const SymbolTable *old_isyms, const SymbolTable *relabel_isyms,
+             bool attach_new_isyms,
+             const SymbolTable *old_osyms, const SymbolTable *relabel_osyms,
+             bool attach_new_osyms) {
+  RelabelArgs1 args(ofst, old_isyms, relabel_isyms, attach_new_isyms,
+                         old_osyms, relabel_osyms, attach_new_osyms);
+  Apply<Operation<RelabelArgs1> >("Relabel", ofst->ArcType(), &args);
+}
+
+// 2
+void Relabel(MutableFstClass *ofst,
+             const vector<pair<int64, int64> > &ipairs,
+             const vector<pair<int64, int64> > &opairs) {
+  RelabelArgs2 args(ofst, ipairs, opairs);
+
+  Apply<Operation<RelabelArgs2> >("Relabel", ofst->ArcType(), &args);
+}
+
+// 3
+void Relabel(MutableFstClass *fst,
+             const SymbolTable *new_isymbols,
+             const SymbolTable *new_osymbols) {
+  RelabelArgs3 args(fst, new_isymbols, new_osymbols);
+  Apply<Operation<RelabelArgs3> >("Relabel", fst->ArcType(), &args);
+}
+
+// 1
+REGISTER_FST_OPERATION(Relabel, StdArc, RelabelArgs1);
+REGISTER_FST_OPERATION(Relabel, LogArc, RelabelArgs1);
+REGISTER_FST_OPERATION(Relabel, Log64Arc, RelabelArgs1);
+
+// 2
+REGISTER_FST_OPERATION(Relabel, StdArc, RelabelArgs2);
+REGISTER_FST_OPERATION(Relabel, LogArc, RelabelArgs2);
+REGISTER_FST_OPERATION(Relabel, Log64Arc, RelabelArgs2);
+
+// 3
+REGISTER_FST_OPERATION(Relabel, StdArc, RelabelArgs3);
+REGISTER_FST_OPERATION(Relabel, LogArc, RelabelArgs3);
+REGISTER_FST_OPERATION(Relabel, Log64Arc, RelabelArgs3);
+
+}  // namespace script
+}  // namespace fst