EigenForwardDeclarations.h

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/*
 * This file is part of ArmarX.
 *
 * ArmarX is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * ArmarX 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 * @package    RobotAPI::RobotUnit
 * @author     Raphael Grimm ( raphael dot grimm at kit dot edu )
 * @date       2017
 * @copyright  http://www.gnu.org/licenses/gpl-2.0.txt
 *             GNU General Public License
 */
#pragma once
 
namespace Eigen
{
    template <typename Scalar, int Rows, int Cols, int Options, int MaxRows, int MaxCols>
    class Matrix;
 
 
#define ax_eigen_fwd_make_matrix_and_vector(Type, TSuff, Size, SzSuff)                             \
    typedef Matrix<Type, Size, Size, 0, Size, Size> Matrix##SzSuff##TSuff;                         \
    typedef Matrix<Type, Size, 1, 0, Size, 1> Vector##SzSuff##TSuff;
 
#define ax_eigen_fwd_make_matrix_one_dynamic_dim(Type, TypeSuffix, Size)                           \
    typedef Matrix<Type, Size, -1, 0, Size, -1> Matrix##Size##X##TypeSuffix;                       \
    typedef Matrix<Type, -1, Size, 0, -1, Size> Matrix##X##Size##TypeSuffix;
 
#define ax_eigen_fwd_make_matrix_and_vector_ALL_SIZES(Type, TypeSuffix)                            \
    ax_eigen_fwd_make_matrix_and_vector(                                                           \
        Type, TypeSuffix, 2, 2) ax_eigen_fwd_make_matrix_and_vector(Type, TypeSuffix, 3, 3)        \
        ax_eigen_fwd_make_matrix_and_vector(                                                       \
            Type, TypeSuffix, 4, 4) ax_eigen_fwd_make_matrix_and_vector(Type, TypeSuffix, 5, 5)    \
            ax_eigen_fwd_make_matrix_and_vector(Type, TypeSuffix, 6, 6)                            \
                ax_eigen_fwd_make_matrix_and_vector(Type, TypeSuffix, -1, X)                       \
                    ax_eigen_fwd_make_matrix_one_dynamic_dim(Type, TypeSuffix, 2)                  \
                        ax_eigen_fwd_make_matrix_one_dynamic_dim(Type, TypeSuffix, 3)              \
                            ax_eigen_fwd_make_matrix_one_dynamic_dim(Type, TypeSuffix, 4)          \
                                ax_eigen_fwd_make_matrix_one_dynamic_dim(Type, TypeSuffix, 5)      \
                                    ax_eigen_fwd_make_matrix_one_dynamic_dim(Type, TypeSuffix, 6)
 
    ax_eigen_fwd_make_matrix_and_vector_ALL_SIZES(int, i)
        ax_eigen_fwd_make_matrix_and_vector_ALL_SIZES(float, f)
            ax_eigen_fwd_make_matrix_and_vector_ALL_SIZES(double, d)
 
#undef ax_eigen_fwd_make_matrix_and_vector_ALL_SIZES
#undef ax_eigen_fwd_make_matrix_and_vector
#undef ax_eigen_fwd_make_matrix_one_dynamic_dim
 
                template <typename _Scalar, int _Options>
                class Quaternion;
    using Quaternionf = Quaternion<float, 0>;
    using Quaterniond = Quaternion<double, 0>;
} // namespace Eigen