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renamed struct: default_holder -> default_header_holder
renamed holder methods: get_header_node -> get_node
TTI checks not working
This commit is contained in:
Matei David
2014-05-15 18:54:22 -04:00
parent cdf32597ac
commit 81e994ff07
1 changed files with 16 additions and 6 deletions
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22
include/boost/intrusive/detail/utilities.hpp
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@@ -31,6 +31,7 @@
#include <boost/detail/no_exceptions_support.hpp>
#include <functional>
#include <boost/functional/hash.hpp>
#include <boost/tti/tti.hpp>
namespace boost {
namespace intrusive {
@@ -896,34 +897,43 @@ static typename uncast_types<ConstNodePtr>::non_const_pointer
// trivial header node holder
template < typename Node_Traits >
struct default_holder : public Node_Traits::node
struct default_header_holder : public Node_Traits::node
{
typedef Node_Traits node_traits;
typedef typename node_traits::node node;
typedef typename node_traits::node_ptr node_ptr;
typedef typename node_traits::const_node_ptr const_node_ptr;
default_holder() : node() {}
default_header_holder() : node() {}
const_node_ptr get_header_node() const
const_node_ptr get_node() const
{ return pointer_traits< const_node_ptr >::pointer_to(*static_cast< const node* >(this)); }
node_ptr get_header_node()
node_ptr get_node()
{ return pointer_traits< node_ptr >::pointer_to(*static_cast< node* >(this)); }
// (unsafe) downcast used to implement container-from-iterator
static default_header_holder* get_holder(node_ptr p)
{ return static_cast< default_header_holder* >(boost::intrusive::detail::to_raw_pointer(p)); }
};
//BOOST_TTI_HAS_MEMBER_FUNCTION(get_node)
// type function producing the header node holder
template < typename Value_Traits, typename Header_Holder >
struct get_header_holder_type
{
//typedef typename Value_Traits::node_ptr node_ptr;
//typedef typename Value_Traits::const_node_ptr const_node_ptr;
//BOOST_STATIC_ASSERT((has_member_function_get_node< Header_Holder, node_ptr () >::value));
//BOOST_STATIC_ASSERT((has_member_function_get_node< Header_Holder, const_node_ptr () const>::value));
typedef Header_Holder type;
};
template < typename Value_Traits >
struct get_header_holder_type< Value_Traits, void >
{
typedef default_holder< typename Value_Traits::node_traits > type;
typedef default_header_holder< typename Value_Traits::node_traits > type;
};
} //namespace detail
template<class Node, class Tag, unsigned int>