| |
| // 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/randequivalent.h> |
| |
| namespace fst { |
| namespace script { |
| |
| // 1 |
| bool RandEquivalent(const FstClass &fst1, const FstClass &fst2, |
| int32 seed, ssize_t num_paths, float delta, |
| int path_length) { |
| if (!ArcTypesMatch(fst1, fst2, "RandEquivalent")) return false; |
| RandEquivalentInnerArgs1 args(fst1, fst2, seed, num_paths, delta, |
| path_length); |
| RandEquivalentArgs1 args_with_retval(args); |
| |
| Apply<Operation<RandEquivalentArgs1> >("RandEquivalent", fst1.ArcType(), |
| &args_with_retval); |
| return args_with_retval.retval; |
| } |
| |
| // 2 |
| bool RandEquivalent(const FstClass &fst1, const FstClass &fst2, int32 seed, |
| ssize_t num_paths, float delta, |
| const RandGenOptions<RandArcSelection> &opts) { |
| if (!ArcTypesMatch(fst1, fst2, "RandEquivalent")) return false; |
| |
| RandEquivalentInnerArgs2 args(fst1, fst2, seed, num_paths, delta, opts); |
| RandEquivalentArgs2 args_with_retval(args); |
| |
| Apply<Operation<RandEquivalentArgs2> >( |
| "RandEquivalent", fst1.ArcType(), &args_with_retval); |
| |
| return args_with_retval.retval; |
| } |
| |
| REGISTER_FST_OPERATION(RandEquivalent, StdArc, RandEquivalentArgs1); |
| REGISTER_FST_OPERATION(RandEquivalent, LogArc, RandEquivalentArgs1); |
| REGISTER_FST_OPERATION(RandEquivalent, Log64Arc, RandEquivalentArgs1); |
| REGISTER_FST_OPERATION(RandEquivalent, StdArc, RandEquivalentArgs2); |
| REGISTER_FST_OPERATION(RandEquivalent, LogArc, RandEquivalentArgs2); |
| REGISTER_FST_OPERATION(RandEquivalent, Log64Arc, RandEquivalentArgs2); |
| |
| } // namespace script |
| } // namespace fst |