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-rw-r--r--src/gui/RDFS.hpp18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/gui/RDFS.hpp b/src/gui/RDFS.hpp
index 8de9076d..ee1133f5 100644
--- a/src/gui/RDFS.hpp
+++ b/src/gui/RDFS.hpp
@@ -41,37 +41,37 @@ typedef std::set<URI> URISet;
typedef std::map<std::string, URI> Objects;
/** Return the label of `node`. */
-std::string label(World* world, const LilvNode* node);
+std::string label(World& world, const LilvNode* node);
/** Return the comment of `node`. */
-std::string comment(World* world, const LilvNode* node);
+std::string comment(World& world, const LilvNode* node);
/** Set `types` to its super/sub class closure.
* @param super If true, find all superclasses, otherwise all subclasses
*/
-void classes(World* world, URISet& types, bool super);
+void classes(World& world, URISet& types, bool super);
/** Set `types` to its super/sub datatype closure.
* @param super If true, find all supertypes, otherwise all subtypes.
*/
-void datatypes(World* world, URISet& types, bool super);
+void datatypes(World& world, URISet& types, bool super);
/** Get all instances of any class in `types`. */
-Objects instances(World* world, const URISet& types);
+Objects instances(World& world, const URISet& types);
/** Get all the types which `model` is an instance of. */
-URISet types(World* world, SPtr<const client::ObjectModel> model);
+URISet types(World& world, SPtr<const client::ObjectModel> model);
/** Get all the properties with domains appropriate for `model`. */
-URISet properties(World* world, SPtr<const client::ObjectModel> model);
+URISet properties(World& world, SPtr<const client::ObjectModel> model);
/** Return the range (value types) of `prop`.
* @param recursive If true, include all subclasses.
*/
-URISet range(World* world, const LilvNode* prop, bool recursive);
+URISet range(World& world, const LilvNode* prop, bool recursive);
/** Return true iff `inst` is-a `klass`. */
-bool is_a(World* world, const LilvNode* inst, const LilvNode* klass);
+bool is_a(World& world, const LilvNode* inst, const LilvNode* klass);
} // namespace rdfs
} // namespace gui