1 files changed, 0 insertions, 46 deletions
diff --git a/gi/pf/cfg_wfst_composer.h b/gi/pf/cfg_wfst_composer.h
deleted file mode 100644
index cf47f459..00000000
--- a/gi/pf/cfg_wfst_composer.h
+++ /dev/null
@@ -1,46 +0,0 @@
-#ifndef _CFG_WFST_COMPOSER_H_
-#define _CFG_WFST_COMPOSER_H_
-
-#include <iostream>
-#include <vector>
-#include <utility>
-
-#include "trule.h"
-#include "wordid.h"
-
-class CFG_WFSTComposerImpl;
-class Hypergraph;
-
-struct WFSTNode {
-  virtual ~WFSTNode();
-  // returns the next states reachable by consuming srcindex (which identifies a word)
-  // paired with the output string generated by taking that transition.
-  virtual std::vector<std::pair<const WFSTNode*,TRulePtr> > ExtendInput(unsigned srcindex) const = 0;
-};
-
-struct WFST {
-  virtual ~WFST();
-  virtual const WFSTNode* Final() const = 0;
-  virtual const WFSTNode* Initial() const = 0;
-};
-
-class CFG_WFSTComposer {
- public:
-  ~CFG_WFSTComposer();
-  explicit CFG_WFSTComposer(const WFST& wfst);
-  bool Compose(const Hypergraph& in_forest, Hypergraph* trg_forest);
-
-  // reads the grammar from a file. There must be a single top-level
-  // S -> X rule.  Anything else is possible. Format is:
-  // [S] ||| [SS,1]
-  // [SS] ||| [NP,1] [VP,2] ||| Feature1=0.2 Feature2=-2.3
-  // [SS] ||| [VP,1] [NP,2] ||| Feature1=0.8
-  // [NP] ||| [DET,1] [N,2] ||| Feature3=2
-  // ...
-  bool Compose(std::istream* grammar_file, Hypergraph* trg_forest);
-
- private:
-  CFG_WFSTComposerImpl* pimpl_;
-};
-
-#endif