Только в .: conv
Только в .: convmain.o
diff -u ../../R2Conv/PointDeq.h ./PointDeq.h
--- ../../R2Conv/PointDeq.h	2015-01-26 15:33:07.000000000 +0300
+++ ./PointDeq.h	2018-10-12 15:33:07.947505496 +0300
@@ -219,23 +219,26 @@
 
         const_iterator(const R2PointDeq* d, int firstElem, int firstPos):
             iterator(
-                (R2PointDeq*) d,
+                //(R2PointDeq*) d,
+                const_cast<R2PointDeq*>(d),
                 firstElem,
                 firstPos
             )
         {}
 
         const_iterator(const iterator& i):
-            iterator(i)
+            iterator(const_cast<R2PointDeq::iterator&>(i))
         {}
 
         const R2Point& operator*() const throw (DeqException) {
-            return ((iterator*) this)->operator*();
+            //return ((iterator*) this)->operator*();
+            return (const_cast<R2PointDeq::const_iterator*>( this))->operator*();
         }
 
         const R2Point* operator->() const throw (DeqException) {
             return &(
-                ((iterator*) this)->operator*()
+                //((iterator*) this)->operator*()
+                (const_cast<R2PointDeq::const_iterator*>( this))->operator*()
             );
         }
     };
diff -u ../../R2Conv/R2Conv.h ./R2Conv.h
--- ../../R2Conv/R2Conv.h	2016-01-21 11:28:53.000000000 +0300
+++ ./R2Conv.h	2018-10-12 15:47:27.264550685 +0300
@@ -228,7 +228,8 @@
         {}
 
         const_iterator(const R2Convex* c, int pos):
-            iterator((R2Convex*) c, pos)
+            //iterator((R2Convex*) c, pos)
+            iterator(const_cast<R2Convex*>( c), pos)
         {}
 
         const_iterator(const iterator& i):
@@ -236,12 +237,14 @@
         {}
 
         const R2Point& operator*() const throw (R2ConvexException) {
-            return ((iterator*) this)->operator*();
+            //return ((iterator*) this)->operator*();
+            return (reinterpret_cast<R2Convex::iterator*>(const_cast<R2Convex::const_iterator*>( this))->operator*());
         }
 
         const R2Point* operator->() const throw (R2ConvexException) {
             return &(
-                ((iterator*) this)->operator*()
+                //((iterator*) this)->operator*()
+                (const_cast<R2Convex::const_iterator*> (this))->operator*()
             );
         }
     };
Только в .: R2Conv.o
Только в .: R2Conv.patch