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> 30using std::vector; 31 32 33#include <iostream> 34#include <fstream> 35#include <sstream> 36#include <fst/script/weight-class.h> 37 38namespace fst { 39namespace script { 40 41bool ReadPotentials(const string &weight_type, 42 const string& filename, 43 vector<WeightClass>* potential); 44 45bool 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