ArcLength.h

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/*******************************************************************************
 * Copyright (C) 2017-2023 Theodore Chang
 *
 * This program is free software: 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 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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/>.
 ******************************************************************************/
#ifndef ARCLENGTH_H
#define ARCLENGTH_H
 
#include <Step/Step.h>
 
class ArcLength final : public Step {
    unsigned node, dof;
    double magnitude;
 
public:
    explicit ArcLength(unsigned = 0, // tag
                       unsigned = 0, // node tag
                       unsigned = 0, // dof tag
                       double = 0.   // magnitude
    );
 
    int initialize() override;
 
    int analyze() override;
};
 
#endif // ARCLENGTH_H