1 // fstsynchronize.cc 2 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 // 15 // Copyright 2005-2010 Google, Inc. 16 // Author: allauzen (at) google.com (Cyril Allauzen) 17 // Modified: jpr (at) google.com (Jake Ratkiewicz) to use FstClass 18 // 19 // \file 20 // Synchronizes an FST. 21 // 22 23 #include <fst/script/synchronize.h> 24 25 int main(int argc, char **argv) { 26 namespace s = fst::script; 27 using fst::script::FstClass; 28 using fst::script::VectorFstClass; 29 30 string usage = "Synchronizes an FST.\n\n Usage: "; 31 usage += argv[0]; 32 usage += " [in.fst [out.fst]]\n"; 33 34 std::set_new_handler(FailedNewHandler); 35 SET_FLAGS(usage.c_str(), &argc, &argv, true); 36 if (argc > 3) { 37 ShowUsage(); 38 return 1; 39 } 40 41 string in_name = (argc > 1 && strcmp(argv[1], "-") != 0) ? argv[1] : ""; 42 string out_name = argc > 2 ? argv[2] : ""; 43 44 FstClass *ifst = FstClass::Read(in_name); 45 if (!ifst) return 1; 46 47 VectorFstClass ofst(ifst->ArcType()); 48 49 s::Synchronize(*ifst, &ofst); 50 51 ofst.Write(out_name); 52 53 return 0; 54 } 55
