1 files changed, 0 insertions, 67 deletions
diff --git a/src/theory/arith/arith_activity.h b/src/theory/arith/arith_activity.h
deleted file mode 100644
index 7db3d7d8f..000000000
--- a/src/theory/arith/arith_activity.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*********************                                                        */
-/*! \file arith_activity.h
- ** \verbatim
- ** Original author: taking
- ** Major contributors: mdeters
- ** Minor contributors (to current version): none
- ** This file is part of the CVC4 prototype.
- ** Copyright (c) 2009, 2010  The Analysis of Computer Systems Group (ACSys)
- ** Courant Institute of Mathematical Sciences
- ** New York University
- ** See the file COPYING in the top-level source directory for licensing
- ** information.\endverbatim
- **
- ** \brief [[ Add one-line brief description here ]]
- **
- ** [[ Add lengthier description here ]]
- ** \todo document this file
- **/
-
-#include "cvc4_private.h"
-
-#ifndef __CVC4__THEORY__ARITH__ARITH_ACTIVITY_H
-#define __CVC4__THEORY__ARITH__ARITH_ACTIVITY_H
-
-#include "expr/node.h"
-#include "expr/attribute.h"
-
-namespace CVC4 {
-namespace theory {
-namespace arith {
-
-
-class ActivityMonitor {
-private:
-  std::vector<uint64_t> d_activities;
-
-public:
-  const static uint64_t ACTIVITY_THRESHOLD = 100;
-
-  ActivityMonitor() : d_activities() {}
-
-  void resetActivity(ArithVar var){
-    d_activities[var] = 0;
-  }
-
-  void initActivity(ArithVar var){
-    Assert(var == d_activities.size());
-    d_activities.push_back(0);
-  }
-
-  uint64_t getActivity(ArithVar var) const{
-    return d_activities[var];
-  }
-
-  inline void increaseActivity(ArithVar var, uint64_t x){
-    d_activities[var] += x;
-  }
-
-};
-
-
-}; /* namesapce arith */
-}; /* namespace theory */
-}; /* namespace CVC4 */
-
-
-#endif