various fixes in headers

unsupported/Eigen/src/NonLinearOptimization/HybridNonLinearSolver.h

@@ -1,3 +1,32 @@
+// -*- coding: utf-8
+// vim: set fileencoding=utf-8
+
+// This file is part of Eigen, a lightweight C++ template library
+// for linear algebra.
+//
+// Copyright (C) 2009 Thomas Capricelli <orzel@freehackers.org>
+//
+// Eigen is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 3 of the License, or (at your option) any later version.
+//
+// Alternatively, you can redistribute it and/or
+// modify it under the terms of the GNU General Public License as
+// published by the Free Software Foundation; either version 2 of
+// the License, or (at your option) any later version.
+//
+// Eigen is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License and a copy of the GNU General Public License along with
+// Eigen. If not, see <http://www.gnu.org/licenses/>.
+
+#ifndef EIGEN_HYBRIDNONLINEARSOLVER_H
+#define EIGEN_HYBRIDNONLINEARSOLVER_H
 
 template<typename FunctorType, typename Scalar=double>
 class HybridNonLinearSolver
@@ -723,3 +752,6 @@ HybridNonLinearSolver<FunctorType,Scalar>::solveNumericalDiff(
     return status;
 }
 
+//vim: ai ts=4 sts=4 et sw=4
+#endif // EIGEN_HYBRIDNONLINEARSOLVER_H
+

unsupported/Eigen/src/NonLinearOptimization/LevenbergMarquardt.h

@@ -1,4 +1,32 @@
+// -*- coding: utf-8
+// vim: set fileencoding=utf-8
 
+// This file is part of Eigen, a lightweight C++ template library
+// for linear algebra.
+//
+// Copyright (C) 2009 Thomas Capricelli <orzel@freehackers.org>
+//
+// Eigen is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 3 of the License, or (at your option) any later version.
+//
+// Alternatively, you can redistribute it and/or
+// modify it under the terms of the GNU General Public License as
+// published by the Free Software Foundation; either version 2 of
+// the License, or (at your option) any later version.
+//
+// Eigen is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License and a copy of the GNU General Public License along with
+// Eigen. If not, see <http://www.gnu.org/licenses/>.
+
+#ifndef EIGEN_LEVENBERGMARQUARDT__H
+#define EIGEN_LEVENBERGMARQUARDT__H
 
 /**
   * \brief Performs non linear optimization over a non-linear function,
@@ -719,5 +747,6 @@ LevenbergMarquardt<FunctorType,Scalar>::lmdif1(
     return info;
 }
 
-
+//vim: ai ts=4 sts=4 et sw=4
+#endif // EIGEN_LEVENBERGMARQUARDT__H
 

unsupported/Eigen/src/NumericalDiff/NumericalDiff.h

@@ -1,3 +1,6 @@
+// -*- coding: utf-8
+// vim: set fileencoding=utf-8
+
 // This file is part of Eigen, a lightweight C++ template library
 // for linear algebra.
 //
@@ -145,4 +148,6 @@ private:
     Scalar epsfcn;
 };
 
+//vim: ai ts=4 sts=4 et sw=4
 #endif // EIGEN_NUMERICAL_DIFF_H
+