diff options
author | Determinant <[email protected]> | 2015-08-14 11:51:42 +0800 |
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committer | Determinant <[email protected]> | 2015-08-14 11:51:42 +0800 |
commit | 96a32415ab43377cf1575bd3f4f2980f58028209 (patch) | |
tree | 30a2d92d73e8f40ac87b79f6f56e227bfc4eea6e /kaldi_io/src/tools/openfst/include/fst/script/draw.h | |
parent | c177a7549bd90670af4b29fa813ddea32cfe0f78 (diff) |
add implementation for kaldi io (by ymz)
Diffstat (limited to 'kaldi_io/src/tools/openfst/include/fst/script/draw.h')
-rw-r--r-- | kaldi_io/src/tools/openfst/include/fst/script/draw.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/kaldi_io/src/tools/openfst/include/fst/script/draw.h b/kaldi_io/src/tools/openfst/include/fst/script/draw.h new file mode 100644 index 0000000..2b66373 --- /dev/null +++ b/kaldi_io/src/tools/openfst/include/fst/script/draw.h @@ -0,0 +1,114 @@ + +// 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: [email protected] (Jake Ratkiewicz) + +#ifndef FST_SCRIPT_DRAW_H_ +#define FST_SCRIPT_DRAW_H_ + +#include <fst/script/arg-packs.h> +#include <fst/script/fst-class.h> +#include <fst/script/draw-impl.h> +#include <iostream> +#include <fstream> +#include <sstream> + +namespace fst { +namespace script { + +// Note: it is safe to pass these strings as references because +// this struct is only used to pass them deeper in the call graph. +// Be sure you understand why this is so before using this struct +// for anything else! +struct FstDrawerArgs { + const FstClass &fst; + const SymbolTable *isyms; + const SymbolTable *osyms; + const SymbolTable *ssyms; + const bool accep; + const string& title; + const float width; + const float height; + const bool portrait; + const bool vertical; + const float ranksep; + const float nodesep; + const int fontsize; + const int precision; + const bool show_weight_one; + ostream *ostrm; + const string &dest; + + FstDrawerArgs(const FstClass &fst, + const SymbolTable *isyms, + const SymbolTable *osyms, + const SymbolTable *ssyms, + bool accep, + const string &title, + float width, + float height, + bool portrait, + bool vertical, + float ranksep, + float nodesep, + int fontsize, + int precision, + bool show_weight_one, + ostream *ostrm, + const string &dest) : + fst(fst), isyms(isyms), osyms(osyms), ssyms(ssyms), accep(accep), + title(title), width(width), height(height), portrait(portrait), + vertical(vertical), ranksep(ranksep), nodesep(nodesep), + fontsize(fontsize), precision(precision), + show_weight_one(show_weight_one), ostrm(ostrm), dest(dest) { } +}; + + +template<class Arc> +void DrawFst(FstDrawerArgs *args) { + const Fst<Arc> &fst = *(args->fst.GetFst<Arc>()); + + FstDrawer<Arc> fstdrawer(fst, args->isyms, args->osyms, args->ssyms, + args->accep, args->title, args->width, + args->height, args->portrait, + args->vertical, args->ranksep, + args->nodesep, args->fontsize, + args->precision, args->show_weight_one); + fstdrawer.Draw(args->ostrm, args->dest); +} + +void DrawFst(const FstClass &fst, + const SymbolTable *isyms, + const SymbolTable *osyms, + const SymbolTable *ssyms, + bool accep, + const string &title, + float width, + float height, + bool portrait, + bool vertical, + float ranksep, + float nodesep, + int fontsize, + int precision, + bool show_weight_one, + ostream *ostrm, + const string &dest); + +} // namespace script +} // namespace fst + + + +#endif // FST_SCRIPT_DRAW_H_ |