Revision 671cd0e942c09959f44f310bade0821062a8d6f5 authored by Wenqing Wang on 22 December 2020, 10:07:22 UTC, committed by Wenqing Wang on 22 January 2021, 08:39:25 UTC
1 parent 2f7741c
SpatialPosition.h
/**
* \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
*
*/
#pragma once
#include <boost/optional.hpp>
#include "MathLib/TemplatePoint.h"
namespace ParameterLib
{
//! Represents a position in space which can be either one of
//! a node, an element, an integration point or a cartesian coordinates triple.
//!
//! The setters of this class make sure that only compatible information can be
//! stored at the same time; e.g., it is not possible to specify an element ID
//! and a node ID at the same time (the setAll() method being an exception to
//! that rule).
class SpatialPosition
{
public:
SpatialPosition() = default;
SpatialPosition(
boost::optional<std::size_t> const& node_id,
boost::optional<std::size_t> const& element_id,
boost::optional<unsigned> const& integration_point,
boost::optional<MathLib::TemplatePoint<double, 3>> const& coordinates)
: _node_id(node_id),
_element_id(element_id),
_integration_point(integration_point),
_coordinates(coordinates)
{
}
boost::optional<std::size_t> getNodeID() const { return _node_id; }
boost::optional<std::size_t> getElementID() const { return _element_id; }
boost::optional<unsigned> getIntegrationPoint() const
{
return _integration_point;
}
boost::optional<MathLib::TemplatePoint<double, 3>> const& getCoordinates()
const
{
return _coordinates;
}
void setNodeID(std::size_t node_id)
{
clear();
_node_id = node_id;
}
void setElementID(std::size_t element_id)
{
clear();
_element_id = element_id;
}
void setIntegrationPoint(unsigned integration_point)
{
assert(_element_id);
_integration_point = integration_point;
}
void setCoordinates(MathLib::TemplatePoint<double, 3> const& coordinates)
{
_coordinates = coordinates;
}
void setAll(
boost::optional<std::size_t> const& node_id,
boost::optional<std::size_t> const& element_id,
boost::optional<unsigned> const& integration_point,
boost::optional<MathLib::TemplatePoint<double, 3>> const& coordinates)
{
_node_id = node_id;
_element_id = element_id;
_integration_point = integration_point;
_coordinates = coordinates;
}
void clear()
{
_node_id = boost::none;
_element_id = boost::none;
_integration_point = boost::none;
_coordinates = boost::none;
}
private:
boost::optional<std::size_t> _node_id;
boost::optional<std::size_t> _element_id;
boost::optional<unsigned> _integration_point;
boost::optional<MathLib::TemplatePoint<double, 3>> _coordinates;
};
} // namespace ParameterLib
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