NodalDisplacement.h

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/*******************************************************************************
 * Copyright (C) 2017-2026 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 NODALDISPLACEMENT_H
#define NODALDISPLACEMENT_H
 
#include "Load.h"
 
class NodalDisplacement : public Load {
public:
    NodalDisplacement(
        unsigned,                 // tag
        double,                   // magnitude
        uvec&&,                   // node tags
        std::vector<Node::DOF>&&, // dof tags
        unsigned                  // amplitude tag
    );
 
    [[nodiscard]] bool if_displacement_control() const final { return true; }
 
    int initialize(const shared_ptr<DomainBase>&) override;
 
    int process(const shared_ptr<DomainBase>&) override;
};
 
class GroupNodalDisplacement final : protected GroupModifier, public NodalDisplacement {
public:
    GroupNodalDisplacement(
        unsigned,                 // tag
        double,                   // magnitude
        uvec&&,                   // group tags
        std::vector<Node::DOF>&&, // dof tags
        unsigned                  // amplitude tag
    );
 
    int initialize(const shared_ptr<DomainBase>&) override;
};
 
#endif // NODALDISPLACEMENT_H