1 files changed, 0 insertions, 120 deletions
diff --git a/libs/cassowary/cassowary/ClFDSolver.h b/libs/cassowary/cassowary/ClFDSolver.h
deleted file mode 100644
index 2fbb637764..0000000000
--- a/libs/cassowary/cassowary/ClFDSolver.h
+++ /dev/null
@@ -1,120 +0,0 @@
-// $Id$
-//
-// Cassowary Incremental Constraint Solver
-// Original Smalltalk Implementation by Alan Borning
-// This C++ Implementation by Greg J. Badros, <gjb@cs.washington.edu>
-// http://www.cs.washington.edu/homes/gjb
-// (C) 1998, 1999 Greg J. Badros and Alan Borning
-// See ../LICENSE for legal details regarding this software
-//
-// ClSolver.h
-
-#ifndef ClFDSolver_H
-#define ClFDSolver_H
-
-#if defined(HAVE_CONFIG_H) && !defined(CONFIG_H_INCLUDED) && !defined(CONFIG_INLINE_H_INCLUDED)
-#include <cassowary/config-inline.h>
-#define CONFIG_INLINE_H_INCLUDED
-#endif
-
-#include "Cassowary.h"
-#include "ClSolver.h"
-#include "ClVariable.h"
-#include "ClErrors.h"
-#include "ClTypedefs.h"
-#include "ClSymbolicWeight.h"
-#include <GTL/graph.h>
-#include <map>
-
-using std::map;
-
-class ClVariable;
-class ClFDBinaryOneWayConstraint;
-
-// ClFDSolver is a concrete class
-// implementing a very restricted (for now --04/23/99 gjb)
-// finite-domain constraint solving algorithm
-class ClFDSolver: public ClSolver {
- public:
-  ClFDSolver()
-      : _setCns(), _mapClvToCns(), G(), nodeToVar(G)
-    { G.make_directed(); }
-
-  virtual ~ClFDSolver()
-    { } 
-
-  virtual ClFDSolver &AddConstraint(ClConstraint *const pcn);
-
-  virtual ClFDSolver &RemoveConstraint(ClConstraint *const pcn);
-
-  virtual ClFDSolver &Solve();
-
-  virtual ClFDSolver &ShowSolve();
-
-  void ChangeClv(ClVariable clv, FDNumber n) {
-    clv.ChangeValue(n); 
-    if (_pfnChangeClvCallback) {
-      _pfnChangeClvCallback(&clv,this);
-    }
-  }
-
-
-#ifndef CL_NO_IO
-  ostream &PrintOn(ostream &xo) const;
-  
-  ostream &PrintInternalInfo(ostream &xo) const;
-
-  ostream &PrintOnVerbose(ostream &xo) const 
-    { PrintOn(xo); PrintInternalInfo(xo); xo << endl; return xo; }
-
-  friend ostream &operator<<(ostream &xo, const ClFDSolver &solver);
-
-#endif
-
- protected:
-
-  virtual ClFDSolver &AddConstraintInternal(ClConstraint *const pcn);
-
-  virtual ClFDSolver &RemoveConstraintInternal(ClConstraint *const pcn);
-
-  /* Create node for v in G, if necessary,
-     otherwise return the node we already created. */
-  node GetVarNode(ClVariable v);
-
-  /* return the best (lowest) incremental error and the value
-     at which that error occurs */
-  pair<ClSymbolicWeight,FDNumber> ComputeBest(ClFDVariable *pcldv);
-
-  ClSymbolicWeight ErrorForClvAtValSubjectToCn(ClFDVariable *pcldv,
-                                               FDNumber value,const ClConstraint &cn);
-
-  /* Turn all FDVariable FIsSet() flags to false */
-  void ResetSetFlagsOnVariables();
-
-  /* all the constraints in the solver */
-  ClConstraintSet _setCns;
-
-  /* _mapClvToCns maps variable to the constraints in which
-     it is rw (it omits where it is ro) */
-  ClVarToConstraintSetMap _mapClvToCns;
-
-  /* track what edges correspond to which constraints
-     so we can update the constraint graph when
-     removing a constraint */
-  map<ClConstraint *, edge> _mapCnToEdge;
-
-  /* track what nodes correspond to which variables */
-  map<ClVariable, node> _mapVarToNode;
-
-  /* directed graph that mirrors the structure of
-     the relations of the added constraints */
-  graph G;
-
-  node_map<ClVariable> nodeToVar;
-};
-
-#define FDN_EOL LONG_MIN
-
-void ListPushOnto(list<FDNumber> *pl, ...);
-
-#endif