remove dead code, add adagrad crf learner

1 files changed, 0 insertions, 54 deletions

diff --git a/decoder/hg_cfg.h b/decoder/hg_cfg.h
deleted file mode 100644
index b90aca47..00000000
--- a/decoder/hg_cfg.h
+++ /dev/null
@@ -1,54 +0,0 @@
-#ifndef HG_CFG_H
-#define HG_CFG_H
-
-#include "cfg.h"
-
-class Hypergraph;
-
-// in case you might want the CFG whether or not you apply FSA models:
-struct HgCFG {
-  void set_defaults() {
-    have_cfg=binarized=have_features=uniqed=false;
-    want_features=true;
-  }
-  HgCFG(Hypergraph const& ih) : ih(ih) {
-    set_defaults();
-  }
-  Hypergraph const& ih;
-  CFG cfg;
-  bool have_cfg;
-  bool have_features;
-  bool want_features;
-  void InitCFG(CFG &to) {
-    to.Init(ih,true,want_features,true);
-  }
-  bool binarized;
-  bool uniqed;
-  CFG &GetCFG()
-  {
-    if (!have_cfg) {
-      have_cfg=true;
-      InitCFG(cfg);
-    }
-    return cfg;
-  }
-  void GiveCFG(CFG &to) {
-    if (!have_cfg)
-      InitCFG(to);
-    else {
-      cfg.VisitRuleIds(*this);
-      have_cfg=false;
-      to.Clear();
-      swap(to,cfg);
-    }
-  }
-  void operator()(int ri) const {
-  }
-  CFG const& GetCFG() const {
-    assert(have_cfg);
-    return cfg;
-  }
-};
-
-
-#endif