refactor some code, simplify, fix typos

1 files changed, 0 insertions, 42 deletions

diff --git a/rst_parser/arc_ff_factory.h b/rst_parser/arc_ff_factory.h
deleted file mode 100644
index 4237fd5d..00000000
--- a/rst_parser/arc_ff_factory.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifndef _ARC_FF_FACTORY_H_
-#define _ARC_FF_FACTORY_H_
-
-#include <string>
-#include <map>
-#include <boost/shared_ptr.hpp>
-
-struct ArcFFFactoryBase {
-  virtual boost::shared_ptr<ArcFeatureFunction> Create(const std::string& param) const = 0;
-};
-
-template<class FF>
-struct ArcFFFactory : public ArcFFFactoryBase {
-  boost::shared_ptr<ArcFeatureFunction> Create(const std::string& param) const {
-    return boost::shared_ptr<ArcFeatureFunction>(new FF(param));
-  }
-};
-
-struct ArcFFRegistry {
-  boost::shared_ptr<ArcFeatureFunction> Create(const std::string& name, const std::string& param) const {
-    std::map<std::string, ArcFFFactoryBase*>::const_iterator it = facts.find(name);
-    assert(it != facts.end());
-    return it->second->Create(param);
-  }
-
-  void Register(const std::string& name, ArcFFFactoryBase* fact) {
-    ArcFFFactoryBase*& f = facts[name];
-    assert(f == NULL);
-    f = fact;
-  }
-  std::map<std::string, ArcFFFactoryBase*> facts;
-};
-
-std::ostream& operator<<(std::ostream& os, const ArcFFRegistry& reg) {
-  for (std::map<std::string, ArcFFFactoryBase*>::const_iterator it = reg.facts.begin();
-       it != reg.facts.end(); ++it) {
-    os << "  " << it->first << std::endl;
-  }
-  return os;
-}
-
-#endif