Revision 315f0ebb47b5cc7b9f73c75542dc24afebd06154 authored by Dmitry Yu. Naumov on 07 October 2021, 18:10:06 UTC, committed by Dmitry Yu. Naumov on 07 October 2021, 18:10:06 UTC
Fix HeatConductionProcess parallel (PETSc) build. See merge request ogs/ogs!3831
SearchLength.h
/**
* \file
* \date 2014-09-19
* \brief Base class for different search length strategies.
*
* \copyright
* Copyright (c) 2012-2021, OpenGeoSys Community (http://www.opengeosys.org)
* Distributed under a Modified BSD License.
* See accompanying file LICENSE.txt or
* http://www.opengeosys.org/project/license
*/
#pragma once
namespace MeshGeoToolsLib
{
/// Base class for all SearchLength strategy implementations.
/// The default implementation is mesh independent and provides a strong
/// criterion for searching mesh nodes near a geometry. The algorithm can be
/// used for meshes that have nearly equi-sized elements.
class SearchLength
{
public:
/// Constructor for SearchLength object with a default search length
/// of 10 angstrom (\f$10^{-9}\f$ m)
explicit SearchLength(double search_length = 1e-9)
: _search_length(search_length) {}
SearchLength(SearchLength const&) = default;
SearchLength& operator=(SearchLength const&) = default;
virtual ~SearchLength() = default;
virtual double getSearchLength() const
{
return _search_length;
}
protected:
double _search_length;
};
} // end namespace MeshGeoToolsLib
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