update boost

linx64/include/boost/polygon/detail/voronoi_ctypes.hpp

@@ -12,6 +12,7 @@
 
 #include <boost/cstdint.hpp>
 
+#include <algorithm>
 #include <cmath>
 #include <cstring>
 #include <utility>

linx64/include/boost/polygon/detail/voronoi_predicates.hpp

@@ -77,7 +77,7 @@ class voronoi_predicates {
     }
   }
 
-  typedef struct orientation_test {
+  struct orientation_test {
    public:
     // Represents orientation test result.
     enum Orientation {
@@ -115,7 +115,8 @@ class voronoi_predicates {
                         static_cast<int_x2_type>(point3.y());
       return eval(robust_cross_product(dx1, dy1, dx2, dy2));
     }
-  } ot;
+  };
+  typedef orientation_test ot;
 
   template <typename Point>
   class point_comparison_predicate {

linx64/include/boost/polygon/detail/voronoi_robust_fpt.hpp

@@ -97,12 +97,6 @@ class robust_fpt {
   relative_error_type re() const { return re_; }
   relative_error_type ulp() const { return re_; }
 
-  robust_fpt& operator=(const robust_fpt& that) {
-    this->fpv_ = that.fpv_;
-    this->re_ = that.re_;
-    return *this;
-  }
-
   bool has_pos_value() const {
     return is_pos(fpv_);
   }