// Free Software Foundation, Inc.,
// 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+/** \file
+ \brief Policy Framework internal header
+ */
+
#ifndef IH_SocketPolicy_
#define IH_SocketPolicy_ 1
#include <boost/mpl/and.hpp>
#include <boost/utility.hpp> // for enable_if
-#include "GenericSockAddr.hh"
-
///////////////////////////////ih.p////////////////////////////////////////
-namespace senf {
+/// \cond disabled
+// Hide this code from doxygen
+namespace senf {
-# define SATLIB_SOCKET_POLICIES_N BOOST_PP_SEQ_SIZE( SATLIB_SOCKET_POLICIES )
+# define SENF_SOCKET_POLICIES_N BOOST_PP_SEQ_SIZE( SENF_SOCKET_POLICIES )
- // This REALLY is bad ... but we just need an Address member in
- // AddressingPolicyBase as long as ClientSocketHandle /
- // ServerSocketHandle don't make use of enable_if for each and
- // every member they define ...
-
- struct AddressingPolicyBase
- {
- virtual ~ AddressingPolicyBase() {}
-
- typedef GenericSockAddr Address;
- };
-
-# define SP_DeclareBase(x1,x2,SomePolicy) \
- struct BOOST_PP_CAT(SomePolicy,Base) \
- { virtual ~ BOOST_PP_CAT(SomePolicy,Base) () {} }; \
+# define SP_DeclareAlias(x1,x2,SomePolicy) \
typedef BOOST_PP_CAT(SomePolicy,Base) BOOST_PP_CAT(Unspecified,SomePolicy);
- BOOST_PP_SEQ_FOR_EACH( SP_DeclareBase, , BOOST_PP_SEQ_POP_FRONT( SATLIB_SOCKET_POLICIES ) )
+ BOOST_PP_SEQ_FOR_EACH( SP_DeclareAlias, , SENF_SOCKET_POLICIES )
-# undef SP_DeclareBase
+# undef SP_DeclareAlias
struct SocketPolicyBase
{
virtual ~SocketPolicyBase() {}
-# define SP_DeclareTypedef(x1,x2,SomePolicy) \
- typedef BOOST_PP_CAT(SomePolicy,Base) SomePolicy; \
- BOOST_PP_CAT(SomePolicy,Base) BOOST_PP_CAT(BOOST_PP_CAT(the,SomePolicy),_); \
- virtual BOOST_PP_CAT(SomePolicy,Base) const & BOOST_PP_CAT(the,SomePolicy) () const \
- { return BOOST_PP_CAT(BOOST_PP_CAT(the,SomePolicy),_); }
+# define SP_Declare(x1,x2,SomePolicy) \
+ virtual BOOST_PP_CAT(SomePolicy,Base) const & BOOST_PP_CAT(the,SomePolicy) () const = 0;
- BOOST_PP_SEQ_FOR_EACH( SP_DeclareTypedef, , SATLIB_SOCKET_POLICIES )
+ BOOST_PP_SEQ_FOR_EACH( SP_Declare, , SENF_SOCKET_POLICIES )
-# undef SP_DeclareTypedef
+# undef SP_Declare
};
# define SP_TemplateArgs(x1,x2,n,SomePolicy) \
BOOST_PP_COMMA_IF( n ) \
class BOOST_PP_CAT(SomePolicy,_) = BOOST_PP_CAT(SomePolicy,Base)
- template < BOOST_PP_SEQ_FOR_EACH_I( SP_TemplateArgs, , SATLIB_SOCKET_POLICIES ) >
+ template < BOOST_PP_SEQ_FOR_EACH_I( SP_TemplateArgs, , SENF_SOCKET_POLICIES ) >
struct SocketPolicy
: public SocketPolicyBase
{
BOOST_PP_CAT(SomePolicy,Base) const & BOOST_PP_CAT(the,SomePolicy) () const \
{ return BOOST_PP_CAT(BOOST_PP_CAT(the,SomePolicy),_); }
- BOOST_PP_SEQ_FOR_EACH( SP_DeclarePolicyMember, , SATLIB_SOCKET_POLICIES )
+ BOOST_PP_SEQ_FOR_EACH( SP_DeclarePolicyMember, , SENF_SOCKET_POLICIES )
# undef SP_DeclarePolicyMember
static void checkBaseOf(SocketPolicyBase const & other);
BOOST_PP_COMMA_IF( m ) \
BOOST_PP_IIF( BOOST_PP_EQUAL(n,m), Policy, typename Base::SomePolicy )
-# define BOOST_PP_LOCAL_LIMITS (0, BOOST_PP_DEC( SATLIB_SOCKET_POLICIES_N ) )
-# define BOOST_PP_LOCAL_MACRO(n) \
- SocketPolicy_rv<n> MakeSocketPolicy_merge_(BOOST_PP_CAT( BOOST_PP_SEQ_ELEM( n, SATLIB_SOCKET_POLICIES ),Base)*); \
- \
- template <class Base, class Policy> \
- struct MakeSocketPolicy_merge<Base,Policy,sizeof(SocketPolicy_rv<n>)> \
- { \
- typedef SocketPolicy< \
- BOOST_PP_SEQ_FOR_EACH_I( SP_DeclareMakeSocketPolicy_merge_member, n, SATLIB_SOCKET_POLICIES ) \
- > type; \
+# define BOOST_PP_LOCAL_LIMITS (0, BOOST_PP_DEC( SENF_SOCKET_POLICIES_N ) )
+# define BOOST_PP_LOCAL_MACRO(n) \
+ SocketPolicy_rv<n> MakeSocketPolicy_merge_(BOOST_PP_CAT( BOOST_PP_SEQ_ELEM( n, SENF_SOCKET_POLICIES ),Base)*); \
+ \
+ template <class Base, class Policy> \
+ struct MakeSocketPolicy_merge<Base,Policy,sizeof(SocketPolicy_rv<n>)> \
+ { \
+ typedef SocketPolicy< \
+ BOOST_PP_SEQ_FOR_EACH_I( SP_DeclareMakeSocketPolicy_merge_member, n, SENF_SOCKET_POLICIES ) \
+ > type; \
};
# include BOOST_PP_LOCAL_ITERATE()
template <class Base>
SocketPolicy_rv<1> SocketPolicy_checkcompat_(
- BOOST_PP_SEQ_FOR_EACH_I( SP_DeclareArguments, , SATLIB_SOCKET_POLICIES ) );
+ BOOST_PP_SEQ_FOR_EACH_I( SP_DeclareArguments, , SENF_SOCKET_POLICIES ) );
# undef SP_DeclareArguments
template <class Base>
- SocketPolicy_rv<2> SocketPolicy_checkcompat_(
- BOOST_PP_ENUM_PARAMS( SATLIB_SOCKET_POLICIES_N, void * BOOST_PP_INTERCEPT ) );
+ SocketPolicy_rv<2> SocketPolicy_checkcompat_( ... );
template <int Size>
struct SocketPolicy_checkcompat
struct SocketPolicy_compatibility
: public SocketPolicy_checkcompat< sizeof(
SocketPolicy_checkcompat_<Base>(
- BOOST_PP_SEQ_FOR_EACH_I( SP_DeclareArguments, , SATLIB_SOCKET_POLICIES ) )) >
+ BOOST_PP_SEQ_FOR_EACH_I( SP_DeclareArguments, , SENF_SOCKET_POLICIES ) )) >
{};
} // namespace impl
- template < BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT( SATLIB_SOCKET_POLICIES_N, class T, senf::impl::nil ) >
+ template < BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT( SENF_SOCKET_POLICIES_N, class T, senf::impl::nil ) >
class MakeSocketPolicy
: public boost::mpl::if_< boost::is_convertible< T0*, SocketPolicyBase* >,
- impl::MakeSocketPolicy_impl< T0, boost::mpl::vector< BOOST_PP_ENUM_SHIFTED_PARAMS( SATLIB_SOCKET_POLICIES_N, T ) > >,
+ impl::MakeSocketPolicy_impl< T0, boost::mpl::vector< BOOST_PP_ENUM_SHIFTED_PARAMS( SENF_SOCKET_POLICIES_N, T ) > >,
impl::MakeSocketPolicy_impl< SocketPolicy<>,
- boost::mpl::vector< BOOST_PP_ENUM_PARAMS( SATLIB_SOCKET_POLICIES_N, T ) > > >::type
+ boost::mpl::vector< BOOST_PP_ENUM_PARAMS( SENF_SOCKET_POLICIES_N, T ) > > >::type
{};
template <class BasePolicy, class DerivedPolicy>
: public boost::enable_if_c< ! BOOST_PP_CAT(SomePolicy,Is)<Policy,Trait>::value > \
{};
- BOOST_PP_SEQ_FOR_EACH( SP_DefineConditions, , SATLIB_SOCKET_POLICIES )
+ BOOST_PP_SEQ_FOR_EACH( SP_DefineConditions, , SENF_SOCKET_POLICIES )
# undef SP_DefineConditions
}
+/// \endcond
+
///////////////////////////////ih.e////////////////////////////////////////
#endif