#include <functional> and suppress struct/class warning for VC10

Arrangement_on_surface_2/include/CGAL/Arrangement_2/Arrangement_2_iterators.h

@@ -21,6 +21,8 @@
 #ifndef CGAL_ARRANGEMENT_2_ITERATORS_H
 #define CGAL_ARRANGEMENT_2_ITERATORS_H
 
+#include <functional>
+
 /*! \file
  * Definitions of auxiliary iterator adaptors.
  */
@@ -556,7 +558,11 @@ public:
 } //namespace CGAL
 
 namespace std {
-  template <typename T> struct hash;
+
+#if defined(BOOST_MSVC)
+#  pragma warning(push)
+#  pragma warning(disable:4099) // For VC10 it is class hash 
+#endif
 
 template <class CIterator_, class Filter_, class MIterator_,
           class Value_, class Diff_, class Category_>
@@ -642,5 +648,10 @@ struct hash<CGAL::I_Filtered_const_iterator<CIterator_,
       return reinterpret_cast<std::size_t>(&*i) / sizeof(typename I::value_type);
     }
   };
+
+#if defined(BOOST_MSVC)
+#  pragma warning(pop)
+#endif
+
 }
 #endif

BGL/include/CGAL/boost/graph/graph_traits_HalfedgeDS.h

@@ -20,6 +20,8 @@
 #ifndef CGAL_BOOST_GRAPH_GRAPH_TRAITS_HALFEDGEDS_H
 #define CGAL_BOOST_GRAPH_GRAPH_TRAITS_HALFEDGEDS_H
 
+#include <functional>
+
 #include <boost/config.hpp>
 #include <boost/iterator/iterator_adaptor.hpp>
 #include <boost/iterator/transform_iterator.hpp>
@@ -30,7 +32,6 @@
 
 #include <CGAL/basic.h>
 #include <CGAL/boost/graph/iterator.h>
-
 #include <CGAL/Handle_hash_function.h>
 
 #ifndef CGAL_NO_DEPRECATED_CODE
@@ -219,7 +220,11 @@ public:
 
 
 namespace std {
-  template <typename T> struct hash;
+
+#if defined(BOOST_MSVC)
+#  pragma warning(push)
+#  pragma warning(disable:4099) // For VC10 it is class hash 
+#endif
 
   template <typename H>
   struct hash<CGAL::internal::HDS_edge<H> > {
@@ -230,5 +235,11 @@ namespace std {
       return fct(e.halfedge());
     }
   };
+
+#if defined(BOOST_MSVC)
+#  pragma warning(pop)
+#endif
+
 }
+
 #endif // CGAL_BOOST_GRAPH_GRAPH_TRAITS_HALFEDGEDS_H

BGL/include/CGAL/boost/graph/graph_traits_Triangulation_2.h

@@ -20,6 +20,8 @@
 #ifndef CGAL_GRAPH_TRAITS_TRIANGULATION_2_H
 #define CGAL_GRAPH_TRAITS_TRIANGULATION_2_H
 
+#include <functional>
+
 #include <boost/config.hpp>
 #include <boost/iterator_adaptors.hpp>
 #include <boost/graph/graph_traits.hpp>
@@ -828,7 +830,12 @@ namespace boost {
 
 
 namespace std {
-  template <typename T> struct hash;
+
+
+#if defined(BOOST_MSVC)
+#  pragma warning(push)
+#  pragma warning(disable:4099) // For VC10 it is class hash 
+#endif
 
   template < class T, class EdgeBase>
   struct hash<CGAL::detail::Edge<T,EdgeBase> > {
@@ -847,6 +854,11 @@ namespace std {
       return hash_value(e);
     }
   };
+
+#if defined(BOOST_MSVC)
+#  pragma warning(pop)
+#endif
+
 } // namespace std
 
 //#include <CGAL/graph_traits_Delaunay_triangulation_2.h>

STL_Extension/include/CGAL/Compact_container.h

@@ -28,6 +28,7 @@
 #include <algorithm>
 #include <vector>
 #include <cstring>
+#include <functional>
 
 #include <CGAL/memory.h>
 #include <CGAL/iterator.h>
@@ -1170,7 +1171,11 @@ namespace internal {
 } //namespace CGAL
 
 namespace std {
-  template <typename T> struct hash;
+
+#if defined(BOOST_MSVC)
+#  pragma warning(push)
+#  pragma warning(disable:4099) // For VC10 it is class hash 
+#endif
 
   template < class DSC, bool Const >
   struct hash<CGAL::internal::CC_iterator<DSC, Const> >
@@ -1181,6 +1186,10 @@ namespace std {
       return reinterpret_cast<std::size_t>(&*i) / sizeof(typename DSC::value_type);
     }
   };
+#if defined(BOOST_MSVC)
+#  pragma warning(pop)
+#endif
+
 }
 
 #endif // CGAL_COMPACT_CONTAINER_H

STL_Extension/include/CGAL/In_place_list.h

@@ -34,6 +34,7 @@
 #include <algorithm>
 #include <CGAL/memory.h>
 #include <boost/functional/hash.hpp>
+#include <functional>
 
 namespace CGAL {
 
@@ -772,7 +773,11 @@ void In_place_list<T,managed,Alloc>::sort() {
 } //namespace CGAL
 
 namespace std {
-  template <typename T> struct hash;
+
+#if defined(BOOST_MSVC)
+#  pragma warning(push)
+#  pragma warning(disable:4099) // For VC10 it is class hash 
+#endif
 
   template < class T, class Alloc >
   struct hash<CGAL::internal::In_place_list_iterator<T, Alloc> >
@@ -795,5 +800,10 @@ namespace std {
       return reinterpret_cast<std::size_t>(ptr)/ sizeof(T);
     }
   };
+
+#if defined(BOOST_MSVC)
+#  pragma warning(pop)
+#endif
+
 }
 #endif // CGAL_IN_PLACE_LIST_H

Surface_mesh/include/CGAL/Surface_mesh/Surface_mesh.h

@@ -27,6 +27,7 @@
 #include <vector>
 #include <string>
 #include <typeinfo>
+#include <functional>
 
 #include <boost/cstdint.hpp>
 #include <boost/array.hpp>
@@ -2971,7 +2972,11 @@ returns `i` as hash value for the index types `Vertex_index`, `Halfedge_index`,
 
 
 namespace std {
-  template <typename T> struct hash;
+
+#if defined(BOOST_MSVC)
+#  pragma warning(push)
+#  pragma warning(disable:4099) // For VC10 it is class hash 
+#endif
 
   template <>
   struct hash<CGAL::SM_Halfedge_index >
@@ -3022,6 +3027,12 @@ namespace boost {
       return i;
     }
   };
+
+#if defined(BOOST_MSVC)
+#  pragma warning(pop)
+#endif
+
 }
+
 #endif /* CGAL_SURFACE_MESH_H */