Added static function for matrix relaxation

src/finiteVolume/fvMatrices/fvMatrix/fvMatrix.C

@@ -1351,6 +1351,30 @@ void Foam::checkMethod
 }
 
 
+template<class Type>
+Foam::tmp<Foam::fvMatrix<Type> > Foam::relax
+(
+    const fvMatrix<Type>& m,
+    const scalar alpha
+)
+{
+    tmp<fvMatrix<Type> > tmatrix(new fvMatrix<Type>(m));
+    tmatrix().relax(alpha);
+
+    return tmatrix;
+}
+
+
+template<class Type>
+Foam::tmp<Foam::fvMatrix<Type> > Foam::relax(const fvMatrix<Type>& m)
+{
+    tmp<fvMatrix<Type> > tmatrix(new fvMatrix<Type>(m));
+    tmatrix().relax();
+
+    return tmatrix;
+}
+
+
 template<class Type>
 Foam::lduMatrix::solverPerformance Foam::solve
 (

src/finiteVolume/fvMatrices/fvMatrix/fvMatrix.H

@@ -514,6 +514,19 @@ void checkMethod
     const char*
 );
 
+//- Relax and return a copy of the matrix giver relaxation factor
+template<class Type>
+tmp<fvMatrix<Type> > relax
+(
+    const fvMatrix<Type>&,
+    const scalar
+);
+
+
+//- Relax and return a copy of the matrix
+template<class Type>
+tmp<fvMatrix<Type> > relax(const fvMatrix<Type>&);
+
 
 //- Solve returning the solution statistics given convergence tolerance
 //  Use the given solver controls

src/finiteVolume/fvMatrices/fvMatrix/fvMatrixSolve.C

@@ -57,7 +57,7 @@ Foam::lduMatrix::solverPerformance Foam::fvMatrix<Type>::solve
     const dictionary& solverControls
 )
 {
-    profilingTrigger profSolve("fvMatrix::solve_"+psi_.name());
+    profilingTrigger profSolve("fvMatrix::solve_" + psi_.name());
 
     if (debug)
     {