X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=senf%2FPPI%2FMultiConnectorMixin.hh;h=1619eca556af3b0ab165c0f2778f7ecc45463e0f;hb=5615d25d63a162a6aa3cde53448277da1842a223;hp=c1546574cf65cf55e877c2f4604acb7d52e73fdc;hpb=26610f603ebdd465307b9621f532c1fe19fd5571;p=senf.git

diff --git a/senf/PPI/MultiConnectorMixin.hh b/senf/PPI/MultiConnectorMixin.hh
index c154657..1619eca 100644
--- a/senf/PPI/MultiConnectorMixin.hh
+++ b/senf/PPI/MultiConnectorMixin.hh
@@ -34,14 +34,14 @@
 #include "Connectors.hh"
 #include "Setup.hh"
 
-#include "MultiConnectorMixin.mpp"
-#include "MultiConnectorMixin.ih"
-///////////////////////////////hh.p////////////////////////////////////////
-
 #ifndef SENF_MULTI_CONNECTOR_MAX_ARGS
 #define SENF_MULTI_CONNECTOR_MAX_ARGS 3
 #endif
 
+#include "MultiConnectorMixin.mpp"
+#include "MultiConnectorMixin.ih"
+///////////////////////////////hh.p////////////////////////////////////////
+
 namespace senf {
 namespace ppi {
     
@@ -61,7 +61,7 @@ namespace ppi {
      */
     template <class MultiConnectorSource, class Target, class A1>
     MultiConnectorSource::ConnectorType & connect(
-        MultiConnectorSource & source, Target & target, A1 const & a1);
+        MultiConnectorSource & source, A1 const & a1, Target & target);
     
     /** \brief Connect arbitrary source to MultiConnector target
 
@@ -73,9 +73,14 @@ namespace ppi {
     MultiConnectorTarget::ConnectorType & connect(
         Source & source, MultiConnectorTarget & target, A1 const & a1);
 
+    template <class MultiConnectorSource, class MultiConnectorTarget, class A1, class A2>
+    std::pair<MultiConnectorSource::ConnectorType &, MultiConnectorTarget::ConnectorType &>
+    connect(
+        MultiConnectorSource & source, MultiConnectorTarget & target, A1 const & a1, A2 const & a2);
+
 #else
 
-    // Include 'senf::ppi::namespace member declarations' from MultiConnectorMixin.mpp
+    // Include 'senf::ppi namespace member declarations' from MultiConnectorMixin.mpp
 #   define BOOST_PP_ITERATION_PARAMS_1 (4, ( \
             0, \
             SENF_MULTI_CONNECTOR_MAX_ARGS, \
@@ -87,6 +92,8 @@ namespace ppi {
 
 namespace module {
 
+    namespace detail { class MultiConnectorMixinAccess; }
+
     /** \brief Multi connector management
 
         This mixin provides a module with support for a runtime configurable number of input or
@@ -249,18 +256,6 @@ namespace module {
         tempalte <class A1>
         ConnectorType_ & newConnector(A1 const & a1);
 
-        // See above for an additional note regarding the boost::enable_if in the real
-        // implementation
-        
-        template <class Source, class Target, class A1>
-        friend Source::ConnectorType & senf::ppi::connect(Source & source, 
-                                                          Target & target, 
-                                                          A1 const & a1);
-
-        template <class Source, class Target, class A1>
-        friend Target::ConnectorType & senf::ppi::connect(Source & source,
-                                                          Target & target,
-                                                          A1 const & a1);
 #endif
 #ifndef DOXYGEN
 
@@ -273,6 +268,8 @@ namespace module {
 #       include BOOST_PP_ITERATE()
 
 #endif
+
+        friend class detail::MultiConnectorMixinAccess;
         
         ContainerType_ connectors_;
     };
@@ -323,6 +320,15 @@ namespace module {
             1 ))
 #       include BOOST_PP_ITERATE()
         
+#       define BOOST_PP_ITERATION_PARAMS_1 (4, ( \
+            0, \
+            2*SENF_MULTI_CONNECTOR_MAX_ARGS, \
+            SENF_ABSOLUTE_INCLUDE_PATH(PPI/MultiConnectorMixin.mpp), \
+            9 ))
+#       include BOOST_PP_ITERATE()
+
+        friend class detail::MultiConnectorMixinAccess;
+
         ContainerType_ connectors_;
     };
 
@@ -364,6 +370,15 @@ namespace module {
             SENF_ABSOLUTE_INCLUDE_PATH(PPI/MultiConnectorMixin.mpp), \
             1 ))
 #       include BOOST_PP_ITERATE()
+
+#       define BOOST_PP_ITERATION_PARAMS_1 (4, ( \
+            0, \
+            2*SENF_MULTI_CONNECTOR_MAX_ARGS, \
+            SENF_ABSOLUTE_INCLUDE_PATH(PPI/MultiConnectorMixin.mpp), \
+            9 ))
+#       include BOOST_PP_ITERATE()
+
+        friend class detail::MultiConnectorMixinAccess;
     };
 
 #endif