// Copyright 2005-2024 Google LLC // // 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. // // See www.openfst.org for extensive documentation on this weighted // finite-state transducer library. // // This is a library for constructing, combining, optimizing, and searching // "weighted finite-state transducers" (FSTs). Weighted finite-state transducers // are automata where each transition has an input label, an output label, and a // weight. The more familiar finite-state acceptor is represented as a // transducer with each transition's input and output the same. Finite-state // acceptors are used to represent sets of strings (specifically, "regular" or // "rational sets"); finite-state transducers are used to represent binary // relations between pairs of strings (specifically, "rational transductions"). // The weights can be used to represent the cost of taking a particular // transition. // // In this library, transducers are templated on the Arc (transition) // definition, which allows changing the label, weight, and state ID sets. // Labels and state IDs are restricted to signed integral types but the weight // can be an arbitrary type whose members satisfy certain algebraic ("semiring") // properties. // // This convenience file includes all other FST header files. #ifndef FST_FSTLIB_H_ #define FST_FSTLIB_H_ // Do not let Include-What-You-Use suggest this file. #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #endif // FST_FSTLIB_H_