Changed name of Relation method rel_pt() to clone_shared()

libcorpus2_whole/io/relwriter.h

@@ -36,16 +36,14 @@ namespace whole {
 class RelationWriter {
 public:
 	/**
-	 * Reads a document with relations
+	 * Writes a document with relations
 	 * @param rela_path  path to file with relations
 	 */
 	RelationWriter(const std::string &rela_path);
 
 
 	/**
-	 * Lazy relations accessor.
-	 * If relations are not readed then read relations and returns list of them.
-	 * @return List of readed relations
+	 * Writes given vector of Relations to the file specified before
 	 */
 	void write(const std::vector< boost::shared_ptr<Relation> >& relations);
 

libcorpus2_whole/relation.cpp

@@ -28,7 +28,7 @@ Relation::Relation(const std::string& name,
 {
 }
 
-boost::shared_ptr<Relation> Relation::rel_pt(){
+boost::shared_ptr<Relation> Relation::clone_shared(){
 	relation_=boost::shared_ptr<Relation>(new Relation(name_,from_,to_));
 	return relation_;
 }

libcorpus2_whole/relation.h

@@ -118,7 +118,8 @@ public:
 		return name_;
 	}
 
-	boost::shared_ptr<Relation> rel_pt();
+	///Shared pointer to copy of the relation
+	boost::shared_ptr<Relation> clone_shared();
 
 private:
 	/// Direction name

swig/relation.i

@@ -44,7 +44,7 @@ namespace whole {
     void set_to(const DirectionPoint& dp);
     void set_name(const std::string& s);
 
-    boost::shared_ptr<Relation> rel_pt();
+    boost::shared_ptr<Relation> clone_shared();
     /* It must be renamed because "from" is python keyword */
     %rename(rel_from) from() const;
     const boost::shared_ptr<const DirectionPoint>& from() const;