nextUnusedMaterialId.h

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#pragma once
 
#include <range/v3/algorithm/max.hpp>
 
#include "MeshLib/PropertyVector.h"
 
namespace MeshLib
{
inline int nextUnusedMaterialId(PropertyVector<int> const& material_ids)
{
    return material_ids.empty() ? 0 : ranges::max(material_ids) + 1;
}
}  // namespace MeshLib