1 files changed, 0 insertions, 167 deletions
diff --git a/libs/cassowary/cassowary/ClLinearInequality.h b/libs/cassowary/cassowary/ClLinearInequality.h
deleted file mode 100644
index 017c4b819e..0000000000
--- a/libs/cassowary/cassowary/ClLinearInequality.h
+++ /dev/null
@@ -1,167 +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
-//
-// ClLinearInequality.h
-
-#ifndef ClLinearInequality_H
-#define ClLinearInequality_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 "ClConstraint.h"
-#include "ClLinearConstraint.h"
-
-class ClVariable;
-
-class ClLinearInequality : public ClLinearConstraint {
- private: typedef ClLinearConstraint super;
-
- public:
- //// Constructors
- // ClLinearInequality(expr,...)  is expr >= 0
- ClLinearInequality(const ClLinearExpression &cle,
-		    const ClStrength &strength = ClsRequired(),
-		    double weight = 1.0) :
-   ClLinearConstraint(cle,strength, weight),
-   _fStrictInequality(false)
-   { }
-
- // ClLinearInequality(var,OP,expr) is  var >= expr
- ClLinearInequality(const ClVariable clv,
-		    enum ClCnRelation op,
-		    const ClLinearExpression &cle,
-		    const ClStrength &strength = ClsRequired(),
-		    double weight = 1.0) :
-   ClLinearConstraint( cle, strength, weight),
-   _fStrictInequality(false)
-   { 
-   if (op == cnGEQ || op == cnGT)
-     {
-     _expression.MultiplyMe(-1.0);
-     _expression.AddVariable(clv,1.0);
-     }
-   else if (op == cnLEQ || op == cnGEQ)
-     {
-     _expression.AddVariable(clv,-1.0);
-     }
-   else
-     {
-       throw ExCLEditMisuse("Cannot use that operator for ClLinearInequality objects");
-     }
-   if (op == cnLT || op == cnGT) {
-     _fStrictInequality = true;
-   }
-   }
-
-#ifdef FIXGJB_AMBIGUOUS
- // ClLinearInequality(expr,OP,var) is  var ?<>? expr
- ClLinearInequality(const ClLinearExpression &cle,
-		    enum ClCnRelation op,
-		    const ClVariable clv,
-		    const ClStrength &strength = ClsRequired(),
-		    double weight = 1.0) :
-   ClLinearConstraint( cle, strength, weight),
-   _fStrictInequality(false)
-   { 
-   if (op == cnLEQ || op == cnLT)
-     {
-     _expression.MultiplyMe(-1.0);
-     _expression.AddVariable(clv,1.0);
-     }
-   else if (op == cnGEQ || op == cnGT)
-     {
-     _expression.AddVariable(clv,-1.0);
-     }
-   if (op == cnLT || op == cnGT) {
-     _fStrictInequality = true;
-   }
-   }
-#endif
-
- // ClLinearInequality(expr,OP,expr) is  expr >= expr
- ClLinearInequality(const ClLinearExpression &cle1,
-		    enum ClCnRelation op,
-		    const ClLinearExpression &cle2,
-		    const ClStrength &strength = ClsRequired(),
-		    double weight = 1.0) :
-   ClLinearConstraint( cle2, strength, weight),
-   _fStrictInequality(false)
-   { 
-   if (op == cnGEQ || op == cnGT)
-     {
-     _expression.MultiplyMe(-1.0);
-     _expression.AddExpression(cle1);
-     }
-   else if (op == cnLEQ || op == cnLT)
-     {
-     _expression.AddExpression(cle1,-1.0);
-     }
-   if (op == cnLT || op == cnGT) {
-     _fStrictInequality = true;
-   }
-   }
-
-#ifdef FIXGJB_AMBIGUOUS
- // ClLinearInequality(var,OP,var) is  var ?<>? var
- ClLinearInequality(const ClVariable clv1,
-		    enum ClCnRelation op,
-		    const ClVariable clv2,
-		    const ClStrength &strength = ClsRequired(),
-		    double weight = 1.0) :
-   ClLinearConstraint( clv2, strength, weight),
-   _fStrictInequality(false)
-   { 
-   if (op == cnGEQ || op == cnGT)
-     {
-     _expression.MultiplyMe(-1.0);
-     _expression.AddVariable(clv1,1.0);
-     }
-   else if (op == cnLEQ || op == cnLT)
-     {
-     _expression.AddVariable(clv1,-1.0);
-     }
-   if (op == cnLT || op == cnGT) {
-     _fStrictInequality = true;
-   }
-   }
-#endif
-
- 
- // Return true if this is an inequality constraint and
- // false if it is an equality constraint.  The default is
- // that it is not.
- virtual bool IsInequality() const
-   { return true; }
-
- virtual bool IsStrictInequality() const
-   { return _fStrictInequality; }
-
-#ifndef CL_NO_IO 
- virtual ostream &PrintOn(ostream &xo) const
-   {  super::PrintOn(xo); xo << " >= 0 )"; return xo; }
-#endif
-
-  virtual bool FIsSatisfied() const
-    { 
-      Number v = _expression.Evaluate();
-      if (_fStrictInequality) 
-        return (v > 0);
-      else 
-        return (v >= 0);
-    }
-
- private:
-
-  bool _fStrictInequality;
-};
-
-#endif