X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=PPI%2FSetup.hh;h=7b2c07abd92d0e797a49640aaa4cda080b93470a;hb=af1d0936ba912bb301ac6604965df5b28d79c63e;hp=1c42c0e9fc9dd93689adf01322eca798fdc2f80c;hpb=a693cc27222e447fe920ba2eb122e4d5d664cc0f;p=senf.git

diff --git a/PPI/Setup.hh b/PPI/Setup.hh
index 1c42c0e..7b2c07a 100644
--- a/PPI/Setup.hh
+++ b/PPI/Setup.hh
@@ -37,6 +37,12 @@
 namespace senf {
 namespace ppi {
 
+namespace detail { 
+    struct DisableStandardInput {};
+    struct DisableStandardOutput {};
+    struct DisableStandardConnect : public DisableStandardInput, public DisableStandardOutput {};
+}
+
 #ifdef DOXYGEN
 
     /** \brief Connect modules
@@ -76,17 +82,21 @@ namespace ppi {
     template <class T, class C>
     void connect(T & source, C & target,
                  typename boost::disable_if< boost::is_base_of<connector::Connector, T> >::type * = 0,
-                 typename boost::enable_if< boost::is_base_of<connector::Connector, C> >::type * = 0);
+                 typename boost::enable_if< boost::is_base_of<connector::Connector, C> >::type * = 0,
+                 typename boost::disable_if< boost::is_base_of<detail::DisableStandardOutput, T> >::type * = 0);
 
     template <class C, class T>
     void connect(C & source, T & target,
                  typename boost::enable_if< boost::is_base_of<connector::Connector, C> >::type * = 0,
-                 typename boost::disable_if< boost::is_base_of<connector::Connector,T> >::type * = 0);
+                 typename boost::disable_if< boost::is_base_of<connector::Connector,T> >::type * = 0,
+                 typename boost::disable_if< boost::is_base_of<detail::DisableStandardInput, T> >::type * = 0);
 
     template <class T1, class T2>
     void connect(T1 & source, T2 & target,
                  typename boost::disable_if< boost::is_base_of<connector::Connector, T1> >::type * = 0,
-                 typename boost::disable_if< boost::is_base_of<connector::Connector, T2> >::type * = 0);
+                 typename boost::disable_if< boost::is_base_of<connector::Connector, T2> >::type * = 0,
+                 typename boost::disable_if< boost::is_base_of<detail::DisableStandardOutput, T1> >:: type * = 0,
+                 typename boost::disable_if< boost::is_base_of<detail::DisableStandardInput, T2> >:: type * = 0);
 
 #endif