From 3e157225676659a40589446f927e2eeed39c4e16 Mon Sep 17 00:00:00 2001
From: Henry Weller <http://cfd.direct>
Date: Tue, 14 Sep 2021 09:24:26 +0100
Subject: [PATCH] coordinateSystem: Added copy constructor and assignment
 operator

Resolves bug-report https://bugs.openfoam.org/view.php?id=3727
---
 .../coordinateSystems/coordinateSystem.C      | 20 ++++++++++++++++++-
 .../coordinateSystems/coordinateSystem.H      | 11 +++++++++-
 2 files changed, 29 insertions(+), 2 deletions(-)

diff --git a/src/meshTools/coordinateSystems/coordinateSystem.C b/src/meshTools/coordinateSystems/coordinateSystem.C
index f4fd13b105..a5a970aa39 100644
--- a/src/meshTools/coordinateSystems/coordinateSystem.C
+++ b/src/meshTools/coordinateSystems/coordinateSystem.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2020 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2021 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -89,6 +89,14 @@ Foam::coordinateSystem::coordinateSystem
 {}
 
 
+Foam::coordinateSystem::coordinateSystem(const coordinateSystem& cs)
+:
+    name_(cs.name_),
+    origin_(cs.origin_),
+    R_(cs.R_, false)
+{}
+
+
 // * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
 Foam::coordinateSystem::~coordinateSystem()
@@ -193,6 +201,16 @@ void Foam::coordinateSystem::writeDict(Ostream& os, bool subDict) const
 }
 
 
+// * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
+
+void Foam::coordinateSystem::operator=(const coordinateSystem& cs)
+{
+    name_ = cs.name_;
+    origin_ = cs.origin_;
+    R_ = cs.R_->clone();
+}
+
+
 // * * * * * * * * * * * * * * * Friend Functions  * * * * * * * * * * * * * //
 
 Foam::Ostream& Foam::operator<<(Ostream& os, const coordinateSystem& cs)
diff --git a/src/meshTools/coordinateSystems/coordinateSystem.H b/src/meshTools/coordinateSystems/coordinateSystem.H
index ad757f81b9..00660aa92a 100644
--- a/src/meshTools/coordinateSystems/coordinateSystem.H
+++ b/src/meshTools/coordinateSystems/coordinateSystem.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2020 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2021 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -160,6 +160,9 @@ public:
         //- Construct from dictionary with a given name
         coordinateSystem(const word& name, const dictionary&);
 
+        //- Copy constructor
+        coordinateSystem(const coordinateSystem& cs);
+
         //- Construct and return a clone
         virtual autoPtr<coordinateSystem> clone() const
         {
@@ -306,6 +309,12 @@ public:
             }
 
 
+    // Member Operators
+
+        //- Assignment operator
+        void operator=(const coordinateSystem&);
+
+
     // IOstream Operators
 
         friend Ostream& operator<<(Ostream&, const coordinateSystem&);