1 // text-io.h 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: riley@google.com (Michael Riley) 17 // Modified: jpr@google.com (Jake Ratkiewicz) to work with generic WeightClass 18 // 19 // \file 20 // Utilities for reading and writing textual strings representing 21 // states, labels, and weights and files specifying label-label pairs 22 // and potentials (state-weight pairs). 23 // 24 25 #ifndef FST_SCRIPT_TEXT_IO_H__ 26 #define FST_SCRIPT_TEXT_IO_H__ 27 28 #include <string> 29 #include <vector> 30 using std::vector; 31 32 33 #include <iostream> 34 #include <fstream> 35 #include <sstream> 36 #include <fst/script/weight-class.h> 37 38 namespace fst { 39 namespace script { 40 41 bool ReadPotentials(const string &weight_type, 42 const string& filename, 43 vector<WeightClass>* potential); 44 45 bool WritePotentials(const string& filename, 46 const vector<WeightClass>& potential); 47 48 } // namespace script 49 } // namespace fst 50 51 #endif // FST_SCRIPT_TEXT_IO_H__ 52