X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Fvector.h;h=67d9aa92f8e0f0d82ebb7bf2fdff4c7febe63277;hb=cdde036d71eb0ea9b450345bd297c8730591b26b;hp=e59b0e86eed7d1a6f8f111643742feda3bd85a4b;hpb=0fcc2d879e1e0ca17eeaceae2159f5143a06586f;p=architektonas

diff --git a/src/vector.h b/src/vector.h
index e59b0e8..67d9aa9 100644
--- a/src/vector.h
+++ b/src/vector.h
@@ -4,7 +4,7 @@
 // Various structures used for 3 dimensional imaging
 //
 // by James Hammons
-// (C) 2001, 2014 Underground Software
+// (C) 2001, 2018 Underground Software
 //
 
 #ifndef __VECTOR_H__
@@ -20,7 +20,8 @@ class Vector
 {
 	public:
 		Vector(double xx = 0, double yy = 0, double zz = 0);
-		Vector(Vector tail, Vector head);		// Create vector from two points
+		Vector(Vector tail, Vector head);	// Create vector from two points
+		Vector(const Vector &v);
 		void SetAngleAndLength(double angle, double length);
 		Vector operator=(Vector const v);
 		Vector operator+(Vector const v);
@@ -40,8 +41,8 @@ class Vector
 		Vector& operator-=(Vector const v);	// Vector minus Vector self-assignment
 		Vector& operator-=(double const v);	// Vector minus constant self-assignment
 
-		bool operator==(Vector const v);		// Check for equality
-		bool operator!=(Vector const v);		// Check for inequality
+		bool operator==(Vector const v);	// Check for equality
+		bool operator!=(Vector const v);	// Check for inequality
 
 		Vector Unit(void);
 		double Magnitude(void);