RemoveMeshComponents.h

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#pragma once
 
#include <string>
#include <vector>
 
namespace MeshLib
{
class Mesh;
class Element;
class Node;
}  // namespace MeshLib
 
namespace MeshToolsLib
{

MeshLib::Mesh* removeElements(
    const MeshLib::Mesh& mesh,
    const std::vector<std::size_t>& removed_element_ids,
    const std::string& new_mesh_name);

MeshLib::Mesh* removeNodes(const MeshLib::Mesh& mesh,
                           const std::vector<std::size_t>& del_nodes_idx,
                           const std::string& new_mesh_name);

std::vector<bool> markUnusedNodes(
    std::vector<MeshLib::Element*> const& elements,
    std::vector<MeshLib::Node*> const& nodes);

void removeMarkedNodes(std::vector<bool> const& nodes_to_delete,
                       std::vector<MeshLib::Node*>& nodes);
}  // namespace MeshToolsLib