diff options
Diffstat (limited to 'decoder/scfg_translator.cc')
| -rw-r--r-- | decoder/scfg_translator.cc | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/decoder/scfg_translator.cc b/decoder/scfg_translator.cc index 0c3e4cf7..c3cfcaad 100644 --- a/decoder/scfg_translator.cc +++ b/decoder/scfg_translator.cc @@ -64,19 +64,21 @@ PassThroughGrammar::PassThroughGrammar(const Lattice& input, const string& cat, const int j = alts[k].dist2next + i; const string& src = TD::Convert(alts[k].label); if (ss.count(alts[k].label) == 0) { - TRulePtr pt; if (num_pt_features > 0) { int length = static_cast<int>(log(UTF8StringLen(src)) / log(1.6)) + 1; if (length > num_pt_features) length = num_pt_features; string len_feat = "PassThrough_0=1"; len_feat[12] += length; TRulePtr pt(new TRule("[" + cat + "] ||| " + src + " ||| " + src + " ||| PassThrough=1 " + len_feat)); + pt->a_.push_back(AlignmentPoint(0,0)); + AddRule(pt); + RefineRule(pt, ctf_level); } else { TRulePtr pt(new TRule("[" + cat + "] ||| " + src + " ||| " + src + " ||| PassThrough=1 ")); pt->a_.push_back(AlignmentPoint(0,0)); + AddRule(pt); + RefineRule(pt, ctf_level); } - AddRule(pt); - RefineRule(pt, ctf_level); ss.insert(alts[k].label); } } |