From 437a5ca2c1ee78c86f9aec3b51b5ee4d9f7d9747 Mon Sep 17 00:00:00 2001
From: Andreas Fabri <Andreas.Fabri@geometryfactory.com>
Date: Thu, 20 Mar 2003 12:47:43 +0000
Subject: [PATCH] file renamed to Level_interval.h

---
 .../include/CGAL/Face_interval.h              | 126 ------------------
 1 file changed, 126 deletions(-)
 delete mode 100644 Packages/Interval_skip_list/include/CGAL/Face_interval.h

diff --git a/Packages/Interval_skip_list/include/CGAL/Face_interval.h b/Packages/Interval_skip_list/include/CGAL/Face_interval.h
deleted file mode 100644
index 390dd7dfaa2..00000000000
--- a/Packages/Interval_skip_list/include/CGAL/Face_interval.h
+++ /dev/null
@@ -1,126 +0,0 @@
-// ======================================================================
-//
-// Copyright (c) 2003 GeometryFactory
-//
-// This software and related documentation is part of an INTERNAL release
-// of the Computational Geometry Algorithms Library (CGAL). It is not
-// intended for general use.
-//
-// ----------------------------------------------------------------------
-//
-// release       : 
-// release_date  : 
-//
-// file          : include/CGAL/Face_interval.h
-// package       : Interval_skip_list
-// revision      : $Revision$
-// revision_date : $Date$
-// author(s)     : Andreas Fabri
-//
-// coordinator   : GeometryFactory (<Andreas.Fabri@geometryfactory.com>)
-//
-// ======================================================================
-
-#ifndef CGAL_FACE_INTERVAL_H
-#define CGAL_FACE_INTERVAL_H
-
-#include <iostream>
-
-
-namespace CGAL {
-
-  template <class FaceHandle>
-  class Face_interval
-  {
-  public:
-    // TODO: derive type from Ft of coordinates of points in vertex
-    typedef double Value;
-
-  private:
-    FaceHandle fh_; 
-    Value inf_;
-    Value sup_;  // left and right boundary values
-  public:
-
-    Face_interval(){}
-    Face_interval(FaceHandle fh);
-    const Value& inf() const {return inf_;}
-    const Value& sup() const {return sup_;}
-    FaceHandle face_handle() const { return fh_;}
-    bool contains(const Value& V) const;
-
-    // true iff this contains (l,r)
-    bool contains_interval(const Value& l, const Value& r) const;  
-
-    bool operator==(const Face_interval& I) const 
-    {
-      return ( (inf() == I.inf()) && (sup() == I.sup()) && 
-	       (face_handle() == I.face_handle()) );
-    }
-
-    bool operator!=(const Face_interval& I) const 
-    {
-      return ! (*this == I);
-    }
-  };
-
-
-
-  template <class V>
-  std::ostream& operator<<(std::ostream& os, 
-			   const Face_interval<V>& i)
-  {
-    os << i.face_handle()->vertex(0)->point() << ", " << 
-      i.face_handle()->vertex(1)->point() << ", " << 
-      i.face_handle()->vertex(2)->point() << std::endl; 
-    return os;
-  }
-
-
-  template <class FaceHandle>
-  Face_interval<FaceHandle>::Face_interval(FaceHandle fh)
-    : fh_(fh), inf_(fh->vertex(0)->point().z()), sup_(inf_)
-  {
-    double z = fh->vertex(1)->point().z();
-    sup_= (z>sup_)? z : sup_;
-    inf_ = (z<inf_) ? z : inf_;
-    z = fh->vertex(2)->point().z();
-    sup_ = (z>sup_)? z : sup_;
-    inf_ = (z<inf_) ? z : inf_;
-  }
-
-
-  template <class FaceHandle>
-  bool
-  Face_interval<FaceHandle>::contains_interval(const Value& i, 
-					       const Value& s) const
-    // true iff this contains (l,r)
-  {
-    return( (inf() <= i) && (sup() >= s) );
-  }
-
-
-  template <class FaceHandle>
-  bool
-  Face_interval<FaceHandle>::contains(const Value& v) const
-  {
-    // return true if this contains V, false otherwise
-    if((v >= inf()) && (v <= sup()))
-      return true;
-    else
-      return false;
-  }
-
-
-
-
-} // namespace CGAL
-
-#endif // CGAL_FACE_INTERVAL_H
-
-
-
-
-
-
-