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-rw-r--r--src/common/interface/Patch.hpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/common/interface/Patch.hpp b/src/common/interface/Patch.hpp
index 0817d7c2..f46c1a6d 100644
--- a/src/common/interface/Patch.hpp
+++ b/src/common/interface/Patch.hpp
@@ -18,6 +18,7 @@
#ifndef INGEN_INTERFACE_PATCH_HPP
#define INGEN_INTERFACE_PATCH_HPP
+#include <map>
#include "raul/SharedPtr.hpp"
#include "raul/List.hpp"
#include "interface/Node.hpp"
@@ -35,7 +36,8 @@ class Connection;
class Patch : virtual public Node
{
public:
- typedef Raul::List< SharedPtr<Connection> > Connections;
+ typedef std::pair<const Port*, const Port*> ConnectionsKey;
+ typedef std::map< ConnectionsKey, SharedPtr<Connection> > Connections;
virtual const Connections& connections() const = 0;