Packets: added documentation about necessary operator<< member for annotations

[senf.git] / senf / PPI / MultiConnectorMixin.ih

diff --git a/senf/PPI/MultiConnectorMixin.ih b/senf/PPI/MultiConnectorMixin.ih
index 0d96226..e6f3d1c 100644 (file)
--- a/senf/PPI/MultiConnectorMixin.ih
+++ b/senf/PPI/MultiConnectorMixin.ih
@@ -35,12 +35,30 @@ namespace ppi {
 namespace module {
 namespace detail {
 
+    struct MultiConnectorMixinAccess
+    {
+#       define BOOST_PP_ITERATION_PARAMS_1 (4, ( \
+            0, \
+            SENF_MULTI_CONNECTOR_MAX_ARGS,                              \
+            SENF_ABSOLUTE_INCLUDE_PATH(PPI/MultiConnectorMixin.mpp),    \
+            8 ))
+#       include BOOST_PP_ITERATE()
+    };
+
     template <class KeyType, class ConnectorType>
     struct MultiConnectorDefaultContainer 
     { 
         typedef boost::ptr_map<KeyType, ConnectorType> type; 
     };
 
+    template <class Module, class Connector>
+    class MultiConnectorWrapper
+        : public Connector
+    {
+    private:
+        virtual void v_disconnected() const;
+    };
+
 #ifndef DOXYGEN
 
     template <class ConnectorType>
@@ -58,6 +76,48 @@ namespace detail {
               ppi::detail::DisableStandardInput, ppi::detail::DisableStandardOutput >
     {};
 
+    template <class T> senf::mpl::rv<0> isMulticonnector(...);
+    template <class T> senf::mpl::rv<1> isMulticonnector(
+        typename boost::enable_if<boost::is_base_of<connector::OutputConnector, 
+                                                    typename T::ConnectorType>, 
+                                  int>::type);
+    template <class T> senf::mpl::rv<2> isMulticonnector(
+        typename boost::enable_if<boost::is_base_of<connector::InputConnector, 
+                                                    typename T::ConnectorType>, 
+                                  int>::type);
+
+    template <class T, unsigned N>
+    struct IsMulticonnectorSource_
+        : public boost::false_type
+    {};
+
+    template <class T>
+    struct IsMulticonnectorSource_<T, 1u>
+        : public boost::true_type
+    {};
+
+    template <class T>
+    struct IsMulticonnectorSource
+        : public IsMulticonnectorSource_<T, SENF_MPL_RV(isMulticonnector<T>(0))>
+    {};
+
+    template <class T, unsigned N>
+    struct IsMulticonnectorTarget_
+        : public boost::false_type
+    {};
+
+    template <class T>
+    struct IsMulticonnectorTarget_<T, 2u>
+        : public boost::true_type
+    {};
+
+    template <class T>
+    struct IsMulticonnectorTarget
+        : public IsMulticonnectorTarget_<T, SENF_MPL_RV(isMulticonnector<T>(0))>
+    {};
+
+
+
 }}}}
 
 ///////////////////////////////ih.e////////////////////////////////////////