Revision 54cf21a1380719172c0b049f860dafc30e37cd56 authored by Dmitry Yu. Naumov on 02 March 2021, 22:50:12 UTC, committed by Dmitry Yu. Naumov on 02 March 2021, 22:50:12 UTC
Exclude _deps directory from warnings check. See merge request ogs/ogs!3478
ElementValueModification.cpp
/**
* \file
* \author Karsten Rink
* \date 2013-04-04
* \brief Implementation of the ElementValueModification class.
*
* \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 "ElementValueModification.h"
#include <algorithm>
#include "BaseLib/Logging.h"
#include "MeshLib/Elements/Element.h"
#include "MeshLib/Mesh.h"
#include "MeshLib/PropertyVector.h"
namespace MeshLib {
bool ElementValueModification::replace(MeshLib::Mesh &mesh,
std::string const& property_name, int const old_value, int const new_value,
bool replace_if_exists)
{
MeshLib::PropertyVector<int>* property_value_vec = nullptr;
try
{
property_value_vec = mesh.getProperties().getPropertyVector<int>(
property_name, MeshLib::MeshItemType::Cell, 1);
}
catch (std::runtime_error const& e)
{
ERR("{:s}", e.what());
return false;
}
const std::size_t n_property_tuples(
property_value_vec->getNumberOfTuples());
if (!replace_if_exists)
{
for (std::size_t i = 0; i < n_property_tuples; ++i)
{
if ((*property_value_vec)[i] == new_value)
{
WARN(
"ElementValueModification::replaceElementValue() "
"- Replacement value '{:d}' is already taken, "
"no changes have been made.",
new_value);
return false;
}
}
}
for (std::size_t i = 0; i < n_property_tuples; ++i)
{
if ((*property_value_vec)[i] == old_value)
{
(*property_value_vec)[i] = new_value;
}
}
return true;
}
bool ElementValueModification::replace(MeshLib::Mesh &mesh,
int const old_value, int const new_value, bool replace_if_exists)
{
return replace(mesh, "MaterialIDs", old_value, new_value, replace_if_exists);
}
std::size_t ElementValueModification::condense(MeshLib::Mesh &mesh)
{
MeshLib::PropertyVector<int>* property_value_vector = nullptr;
try
{
property_value_vector = mesh.getProperties().getPropertyVector<int>(
"MaterialIDs", MeshLib::MeshItemType::Cell, 1);
}
catch (std::runtime_error const& e)
{
ERR("{:s}", e.what());
return 0;
}
std::vector<int> value_mapping(
getSortedPropertyValues(*property_value_vector));
std::vector<int> reverse_mapping(value_mapping.back() + 1, 0);
std::size_t const nValues(value_mapping.size());
for (std::size_t i = 0; i < nValues; ++i)
{
reverse_mapping[value_mapping[i]] = i;
}
std::size_t const n_property_values(property_value_vector->size());
for (std::size_t i = 0; i < n_property_values; ++i)
{
(*property_value_vector)[i] =
reverse_mapping[(*property_value_vector)[i]];
}
return nValues;
}
std::size_t ElementValueModification::setByElementType(MeshLib::Mesh &mesh, MeshElemType ele_type, int const new_value)
{
MeshLib::PropertyVector<int>* property_value_vector = nullptr;
try
{
property_value_vector = mesh.getProperties().getPropertyVector<int>(
"MaterialIDs", MeshLib::MeshItemType::Cell, 1);
}
catch (std::runtime_error const& e)
{
ERR("{:s}", e.what());
return 0;
}
std::vector<MeshLib::Element*> const& elements(mesh.getElements());
std::size_t cnt(0);
for (std::size_t k(0); k < elements.size(); k++)
{
if (elements[k]->getGeomType() != ele_type)
{
continue;
}
(*property_value_vector)[k] = new_value;
cnt++;
}
return cnt;
}
} // end namespace MeshLib
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