X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fgeometry%2Fnegation.h;h=ce2f7873d6aed3eeff7304e67abe7598b5c274c7;hb=34273ebb7de0a2150061c4e2bfa764e11ce740f7;hp=c01763d1c8eed6fa399090c27210e51c54553a20;hpb=7353dc087872cdb93bd57cbaf2b6f0dcc21f9a03;p=libs%2Fmath.git

diff --git a/source/geometry/negation.h b/source/geometry/negation.h
index c01763d..ce2f787 100644
--- a/source/geometry/negation.h
+++ b/source/geometry/negation.h
@@ -18,6 +18,9 @@ private:
 
 public:
 	Negation(const Shape<T, D> &);
+	Negation(const Negation &);
+	Negation &operator=(const Negation &);
+	~Negation();
 
 	virtual Negation *clone() const;
 
@@ -34,6 +37,25 @@ inline Negation<T, D>::Negation(const Shape<T, D> &s):
 	shape(s.clone())
 { }
 
+template<typename T, unsigned D>
+inline Negation<T, D>::Negation(const Negation<T, D> &other):
+	shape(other.shape->clone())
+{ }
+
+template<typename T, unsigned D>
+inline Negation<T, D> &Negation<T, D>::operator=(const Negation<T, D> &other)
+{
+	delete shape;
+	shape = other.shape->clone();
+	return *this;
+}
+
+template<typename T, unsigned D>
+inline Negation<T, D>::~Negation()
+{
+	delete shape;
+}
+
 template<typename T, unsigned D>
 inline Negation<T, D> *Negation<T, D>::clone() const
 {