Revision b63e647e0bc8fa23f819e0d32a69bc835e0d7d0d authored by Wenqing Wang on 04 March 2021, 15:57:43 UTC, committed by Wenqing Wang on 18 March 2021, 09:56:56 UTC
1 parent b5d3f96
CreateSearchLength.cpp
/**
* \file
* \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
*/
#include "CreateSearchLength.h"
#include "BaseLib/ConfigTree.h"
#include "BaseLib/Error.h"
#include "MeshGeoToolsLib/HeuristicSearchLength.h"
#include "MeshGeoToolsLib/SearchLength.h"
namespace MeshGeoToolsLib
{
std::unique_ptr<MeshGeoToolsLib::SearchLength> createSearchLengthAlgorithm(
BaseLib::ConfigTree const& external_config, MeshLib::Mesh const& mesh)
{
std::optional<BaseLib::ConfigTree> config =
//! \ogs_file_param{prj__search_length_algorithm}
external_config.getConfigSubtreeOptional("search_length_algorithm");
if (!config)
{
return std::make_unique<MeshGeoToolsLib::SearchLength>();
}
//! \ogs_file_param{prj__search_length_algorithm__type}
std::string const type = config->getConfigParameter<std::string>("type");
//! \ogs_file_param_special{prj__search_length_algorithm__fixed}
if (type == "fixed")
{
//! \ogs_file_param{prj__search_length_algorithm__fixed__value}
auto const length = config->getConfigParameter<double>("value");
return std::make_unique<MeshGeoToolsLib::SearchLength>(length);
}
if (type == "heuristic")
{
//! \ogs_file_param_special{prj__search_length_algorithm__heuristic}
return std::make_unique<HeuristicSearchLength>(mesh);
}
OGS_FATAL("Unknown search length algorithm type '{:s}'.", type);
}
} // end namespace MeshGeoToolsLib
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