rigidBodyDynamics/bodies: Complete set of clone functions to support copy construction and assignment

src/rigidBodyDynamics/bodies/compositeBody/compositeBody.C

@@ -31,6 +31,14 @@ Foam::RBD::compositeBody::~compositeBody()
 {}
 
 
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::autoPtr<Foam::RBD::rigidBody> Foam::RBD::compositeBody::clone() const
+{
+    return autoPtr<rigidBody>(new compositeBody(*this));
+}
+
+
 // * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
 const Foam::word& Foam::RBD::compositeBody::type() const

src/rigidBodyDynamics/bodies/compositeBody/compositeBody.H

@@ -68,6 +68,9 @@ public:
         //  and the transform relative to the parent
         inline compositeBody(const autoPtr<rigidBody>& bodyPtr);
 
+        //- Return clone of this compositeBody
+        virtual autoPtr<rigidBody> clone() const;
+
 
     //- Destructor
     virtual ~compositeBody();

src/rigidBodyDynamics/bodies/masslessBody/masslessBody.C

@@ -44,6 +44,14 @@ namespace RBD
 }
 
 
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::autoPtr<Foam::RBD::rigidBody> Foam::RBD::masslessBody::clone() const
+{
+    return autoPtr<rigidBody>(new masslessBody(*this));
+}
+
+
 // * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
 Foam::RBD::masslessBody::~masslessBody()

src/rigidBodyDynamics/bodies/masslessBody/masslessBody.H

@@ -74,6 +74,9 @@ public:
             const dictionary& dict
         );
 
+        //- Return clone of this masslessBody
+        virtual autoPtr<rigidBody> clone() const;
+
 
     //- Destructor
     virtual ~masslessBody();

src/rigidBodyDynamics/bodies/sphere/sphere.C

@@ -44,6 +44,14 @@ namespace RBD
 }
 
 
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::autoPtr<Foam::RBD::rigidBody> Foam::RBD::sphere::clone() const
+{
+    return autoPtr<rigidBody>(new sphere(*this));
+}
+
+
 // * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
 Foam::RBD::sphere::~sphere()

src/rigidBodyDynamics/bodies/sphere/sphere.H

@@ -77,6 +77,9 @@ public:
             const dictionary& dict
         );
 
+        //- Return clone of this sphere
+        virtual autoPtr<rigidBody> clone() const;
+
 
     //- Destructor
     virtual ~sphere();