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-rw-r--r--ingen/Serialiser.hpp12
1 files changed, 6 insertions, 6 deletions
diff --git a/ingen/Serialiser.hpp b/ingen/Serialiser.hpp
index 4980a36d..776b837e 100644
--- a/ingen/Serialiser.hpp
+++ b/ingen/Serialiser.hpp
@@ -46,8 +46,8 @@ public:
virtual ~Serialiser();
/** Write a graph and all its contents as a complete bundle. */
- virtual void write_bundle(SPtr<const Node> graph,
- const URI& uri);
+ virtual void write_bundle(const SPtr<const Node>& graph,
+ const URI& uri);
/** Begin a serialization to a string.
*
@@ -76,15 +76,15 @@ public:
*
* @throw std::logic_error
*/
- virtual void serialise(SPtr<const Node> object,
- Property::Graph context = Property::Graph::DEFAULT);
+ virtual void serialise(const SPtr<const Node>& object,
+ Property::Graph context = Property::Graph::DEFAULT);
/** Serialize an arc.
*
* @throw std::logic_error
*/
- virtual void serialise_arc(const Sord::Node& parent,
- SPtr<const Arc> arc);
+ virtual void serialise_arc(const Sord::Node& parent,
+ const SPtr<const Arc>& arc);
/** Finish serialization.
*