1 2 // Licensed under the Apache License, Version 2.0 (the "License"); 3 // you may not use this file except in compliance with the License. 4 // You may obtain a copy of the License at 5 // 6 // http://www.apache.org/licenses/LICENSE-2.0 7 // 8 // Unless required by applicable law or agreed to in writing, software 9 // distributed under the License is distributed on an "AS IS" BASIS, 10 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11 // See the License for the specific language governing permissions and 12 // limitations under the License. 13 // 14 // Copyright 2005-2010 Google, Inc. 15 // Author: jpr (at) google.com (Jake Ratkiewicz) 16 17 #include <fst/script/fst-class.h> 18 #include <fst/script/script-impl.h> 19 #include <fst/script/randequivalent.h> 20 21 namespace fst { 22 namespace script { 23 24 // 1 25 bool RandEquivalent(const FstClass &fst1, const FstClass &fst2, 26 int32 seed, ssize_t num_paths, float delta, 27 int path_length) { 28 if (!ArcTypesMatch(fst1, fst2, "RandEquivalent")) return false; 29 RandEquivalentInnerArgs1 args(fst1, fst2, seed, num_paths, delta, 30 path_length); 31 RandEquivalentArgs1 args_with_retval(args); 32 33 Apply<Operation<RandEquivalentArgs1> >("RandEquivalent", fst1.ArcType(), 34 &args_with_retval); 35 return args_with_retval.retval; 36 } 37 38 // 2 39 bool RandEquivalent(const FstClass &fst1, const FstClass &fst2, int32 seed, 40 ssize_t num_paths, float delta, 41 const RandGenOptions<RandArcSelection> &opts) { 42 if (!ArcTypesMatch(fst1, fst2, "RandEquivalent")) return false; 43 44 RandEquivalentInnerArgs2 args(fst1, fst2, seed, num_paths, delta, opts); 45 RandEquivalentArgs2 args_with_retval(args); 46 47 Apply<Operation<RandEquivalentArgs2> >( 48 "RandEquivalent", fst1.ArcType(), &args_with_retval); 49 50 return args_with_retval.retval; 51 } 52 53 REGISTER_FST_OPERATION(RandEquivalent, StdArc, RandEquivalentArgs1); 54 REGISTER_FST_OPERATION(RandEquivalent, LogArc, RandEquivalentArgs1); 55 REGISTER_FST_OPERATION(RandEquivalent, Log64Arc, RandEquivalentArgs1); 56 REGISTER_FST_OPERATION(RandEquivalent, StdArc, RandEquivalentArgs2); 57 REGISTER_FST_OPERATION(RandEquivalent, LogArc, RandEquivalentArgs2); 58 REGISTER_FST_OPERATION(RandEquivalent, Log64Arc, RandEquivalentArgs2); 59 60 } // namespace script 61 } // namespace fst 62
