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authorChris Dyer <redpony@gmail.com>2014-06-13 00:26:36 -0400
committerChris Dyer <redpony@gmail.com>2014-06-13 00:26:36 -0400
commit3e82edae3cb6a347a3094b82f961082421fe6cb9 (patch)
treeaf76342b37ae39cbad446b1d9dbf736c47e25acb
parentd4b7953245ede0ee7484136d33c58464c066475e (diff)
new trule datastructure that can store t2s with multiple states (i.e., t2t rules)
-rw-r--r--decoder/trule.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/decoder/trule.h b/decoder/trule.h
index cc370757..243b0da9 100644
--- a/decoder/trule.h
+++ b/decoder/trule.h
@@ -144,6 +144,9 @@ class TRule {
SparseVector<double> scores_;
char arity_;
+ std::vector<WordID> ext_states_; // in t2s or t2t translation, this is of length arity_ and
+ // indicates what state the transducer is in after having processed
+ // this transduction rule
// these attributes are application-specific and should probably be refactored
TRulePtr parent_rule_; // usually NULL, except when doing constrained decoding