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rAKA/src/mesh/node_group.hh
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node_group.hh
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/**
* Copyright (©) 2010-2023 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* This file is part of Akantu
*
* Akantu is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* Akantu 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 Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Akantu. If not, see <http://www.gnu.org/licenses/>.
*/
/* -------------------------------------------------------------------------- */
#include "aka_array.hh"
#include "aka_common.hh"
#include "dumpable.hh"
#include "mesh_filter.hh"
/* -------------------------------------------------------------------------- */
#ifndef AKANTU_NODE_GROUP_HH_
#define AKANTU_NODE_GROUP_HH_
namespace akantu {
class NodeGroup : public Dumpable {
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public:
NodeGroup(const std::string & name, const Mesh & mesh,
const std::string & id = "node_group");
~NodeGroup() override;
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
public:
using const_node_iterator = Array<Idx>::const_scalar_iterator;
/// empty the node group
void clear();
/// returns treu if the group is empty \warning this changed beahavior if you
/// want to empty the group use clear
[[nodiscard]] bool empty() const;
/// iterator to the beginning of the node group
[[nodiscard]] inline auto begin() const;
/// iterator to the end of the node group
[[nodiscard]] inline auto end() const;
/// add a node and give the local position through an iterator
inline auto add(Idx node, bool check_for_duplicate = true);
/// remove a node
inline void remove(Idx node);
[[nodiscard]] inline decltype(auto) find(Idx node) const {
return node_group.find(node);
}
/// remove duplicated nodes
void optimize();
/// append a group to current one
void append(const NodeGroup & other_group);
/// apply a filter on current node group
template <typename T> void applyNodeFilter(T & filter);
/// function to print the contain of the class
virtual void printself(std::ostream & stream, int indent = 0) const;
/* ------------------------------------------------------------------------ */
/* Accessors */
/* ------------------------------------------------------------------------ */
public:
AKANTU_GET_MACRO_AUTO_NOT_CONST(Nodes, node_group);
AKANTU_GET_MACRO_AUTO(Nodes, node_group);
AKANTU_GET_MACRO_AUTO(Name, name);
/// give the number of nodes in the current group
[[nodiscard]] inline Idx size() const;
// UInt * storage() { return node_group.data(); };
friend class GroupManager;
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
private:
/// name of the group
std::string name;
/// list of nodes in the group
Array<Idx> node_group;
/// reference to the mesh in question
// const Mesh & mesh;
};
/// standard output stream operator
inline std::ostream & operator<<(std::ostream & stream,
const NodeGroup & _this) {
_this.printself(stream);
return stream;
}
} // namespace akantu
/* -------------------------------------------------------------------------- */
/* inline functions */
/* -------------------------------------------------------------------------- */
#include "node_group_inline_impl.hh"
#endif /* AKANTU_NODE_GROUP_HH_ */
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