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-rw-r--r--include/ingen/Connection.hpp7
1 files changed, 4 insertions, 3 deletions
diff --git a/include/ingen/Connection.hpp b/include/ingen/Connection.hpp
index 59b5383d..f300adb8 100644
--- a/include/ingen/Connection.hpp
+++ b/include/ingen/Connection.hpp
@@ -18,7 +18,7 @@
#ifndef INGEN_INTERFACE_CONNECTION_HPP
#define INGEN_INTERFACE_CONNECTION_HPP
-#include "raul/Path.hpp"
+namespace Raul { class Path; }
namespace Ingen {
@@ -30,8 +30,9 @@ class Connection
{
public:
virtual ~Connection() {}
- virtual const Raul::Path src_port_path() const = 0;
- virtual const Raul::Path dst_port_path() const = 0;
+
+ virtual const Raul::Path& src_port_path() const = 0;
+ virtual const Raul::Path& dst_port_path() const = 0;
};
} // namespace Ingen