multimeshvectorfield.hpp

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/* Copyright (c) 2011 Taneli Kalvas. All rights reserved.
 *
 * You can redistribute this software 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.
 * 
 * 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
 * General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this library (file "COPYING" included in the package);
 * if not, write to the Free Software Foundation, Inc., 51 Franklin
 * Street, Fifth Floor, Boston, MA 02110-1301 USA
 * 
 * If you have questions about your rights to use or distribute this
 * software, please contact Berkeley Lab's Technology Transfer
 * Department at TTD@lbl.gov. Other questions, comments and bug
 * reports should be sent directly to the author via email at
 * taneli.kalvas@jyu.fi.
 * 
 * NOTICE. This software was developed under partial funding from the
 * U.S.  Department of Energy.  As such, the U.S. Government has been
 * granted for itself and others acting on its behalf a paid-up,
 * nonexclusive, irrevocable, worldwide license in the Software to
 * reproduce, prepare derivative works, and perform publicly and
 * display publicly.  Beginning five (5) years after the date
 * permission to assert copyright is obtained from the U.S. Department
 * of Energy, and subject to any subsequent five (5) year renewals,
 * the U.S. Government is granted for itself and others acting on its
 * behalf a paid-up, nonexclusive, irrevocable, worldwide license in
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 */

#ifndef MULTIMESHVECTORFIELD_HPP
#define MULTIMESHVECTORFIELD_HPP 1


#include <vector>
#include "meshvectorfield.hpp"


class MultiMeshVectorField : public VectorField {

    std::vector<MeshVectorField *> _field; 
public:

    MultiMeshVectorField();

    MultiMeshVectorField( const Mesh &m, const bool fout[3] );

    MultiMeshVectorField( geom_mode_e geom_mode, const bool fout[3], Int3D size, 
                          Vec3D origo, double h );

    MultiMeshVectorField( geom_mode_e geom_mode, const bool fout[3], double xscale, 
                          double fscale, const std::string &filename );

    MultiMeshVectorField( const MultiMeshVectorField &f );

    MultiMeshVectorField( std::istream &s );

    virtual ~MultiMeshVectorField();

    void set_extrapolation( const field_extrpl_e extrpl[6] );

    void translate( Vec3D x );

    void scale( double s );

    void rotate_x( int a );

    void rotate_y( int a );

    void rotate_z( int a );

    void clear();

    void reset( geom_mode_e geom_mode, const bool fout[3], Int3D size, 
                Vec3D origo, double h );

        
    void add_mesh( Int3D size, Vec3D origo, double h );
    
    void add_mesh( double xscale, double fscale, const std::string &filename );

    void get_minmax( double &min, double &max ) const;

    void get_defined_components( bool fout[3] ) const;

    MultiMeshVectorField &operator=( const MultiMeshVectorField &f );

    const MeshVectorField &operator[]( int i ) const {
        return( *_field[i] );
    }

    MeshVectorField &operator[]( int i ) {
        return( *_field[i] );
    }

    virtual const Vec3D operator()( Vec3D x ) const;

    void save( const std::string &filename ) const;

    void save( std::ostream &s ) const;

    void debug_print( std::ostream &os ) const;
};


#endif