// SPDX-License-Identifier: LGPL-2.1-or-later

/***************************************************************************
 *   Copyright (c) 2005 Imetric 3D GmbH                                    *
 *                                                                         *
 *   This file is part of the FreeCAD CAx development system.              *
 *                                                                         *
 *   This library is free software; you can redistribute it and/or         *
 *   modify it under the terms of the GNU Library General Public           *
 *   License as published by the Free Software Foundation; either          *
 *   version 2 of the License, or (at your option) any later version.      *
 *                                                                         *
 *   This library  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 Library General Public License for more details.                  *
 *                                                                         *
 *   You should have received a copy of the GNU Library General Public     *
 *   License along with this library; see the file COPYING.LIB. If not,    *
 *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
 *   Suite 330, Boston, MA  02111-1307, USA                                *
 *                                                                         *
 ***************************************************************************/


#ifndef MESH_INFO_H
#define MESH_INFO_H

#include "MeshKernel.h"

namespace MeshCore
{

class MeshKernel;

/**
 * Determines information about the mesh data structure.
 */
class MeshExport MeshInfo
{
public:
    explicit MeshInfo(const MeshKernel& rclM);
    virtual ~MeshInfo() = default;
    /**
     * Writes general information about the mesh structure into the stream.
     */
    std::ostream& GeneralInformation(std::ostream& rclStream) const;
    /**
     * Writes detailed information about the mesh structure into the stream.
     */
    std::ostream& DetailedInformation(std::ostream& rclStream) const;
    /**
     * Writes internal information about the mesh structure into the stream.
     */
    std::ostream& InternalInformation(std::ostream& rclStream) const;
    /**
     * Writes topological information about the mesh structure into the stream.
     */
    std::ostream& TopologyInformation(std::ostream& rclStream) const;

protected:
    /**
     * Writes detailed point information.
     */
    std::ostream& DetailedPointInfo(std::ostream& rclStream) const;
    /**
     * Writes detailed edge information.
     */
    std::ostream& DetailedEdgeInfo(std::ostream& rclStream) const;
    /**
     * Writes detailed facet information.
     */
    std::ostream& DetailedFacetInfo(std::ostream& rclStream) const;
    /**
     * Writes internal point information.
     */
    std::ostream& InternalPointInfo(std::ostream& rclStream) const;
    /**
     * Writes internal facet information.
     */
    std::ostream& InternalFacetInfo(std::ostream& rclStream) const;


private:
    const MeshKernel& _rclMesh;  // const reference to mesh data structure

public:
    MeshInfo() = delete;  // not accessible default constructor
    MeshInfo(const MeshInfo&) = delete;
    MeshInfo(MeshInfo&&) = delete;
    MeshInfo& operator=(const MeshInfo&) = delete;
    MeshInfo& operator=(MeshInfo&&) = delete;
};


}  // namespace MeshCore

#endif