openfst-1.2.6/src/include/fst/script/encode.h
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00001 00002 /// Licensed under the Apache License, Version 2.0 (the "License"); 00003 /// you may not use this file except in compliance with the License. 00004 /// You may obtain a copy of the License at 00005 /// 00006 /// http://www.apache.org/licenses/LICENSE-2.0 00007 /// 00008 /// Unless required by applicable law or agreed to in writing, software 00009 /// distributed under the License is distributed on an "AS IS" BASIS, 00010 /// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00011 /// See the License for the specific language governing permissions and 00012 /// limitations under the License. 00013 /// 00014 /// Copyright 2005-2010 Google, Inc. 00015 /// Author: jpr@google.com (Jake Ratkiewicz) 00016 00017 #ifndef FST_SCRIPT_ENCODE_H_ 00018 #define FST_SCRIPT_ENCODE_H_ 00019 00020 #include <string> 00021 00022 #include <fst/script/arg-packs.h> 00023 #include <fst/script/fst-class.h> 00024 #include <fst/encode.h> 00025 00026 namespace fst { 00027 namespace script { 00028 00029 typedef args::Package<MutableFstClass*, uint32, bool, 00030 const string &> EncodeArgs; 00031 00032 template<class Arc> 00033 void Encode(EncodeArgs *args) { 00034 MutableFst<Arc> *ofst = args->arg1->GetMutableFst<Arc>(); 00035 bool reuse_encoder = args->arg3; 00036 const string &coder_fname = args->arg4; 00037 uint32 flags = args->arg2; 00038 00039 EncodeMapper<Arc> *encoder = reuse_encoder 00040 ? EncodeMapper<Arc>::Read(coder_fname, ENCODE) 00041 : new EncodeMapper<Arc>(flags, ENCODE); 00042 00043 Encode(ofst, encoder); 00044 if (!args->arg3) 00045 encoder->Write(coder_fname); 00046 00047 delete encoder; 00048 } 00049 00050 void Encode(MutableFstClass *fst, uint32 flags, bool reuse_encoder, 00051 const string &coder_fname); 00052 00053 } /// namespace script 00054 } /// namespace fst 00055 00056 00057 00058 #endif /// FST_SCRIPT_ENCODE_H_ 00059
