GMSHPoint.cpp

Go to the documentation of this file.

// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#include "GMSHPoint.h"
 
#include <cmath>
#include <limits>
 
namespace FileIO
{
namespace GMSH
{
GMSHPoint::GMSHPoint(GeoLib::Point const& pnt, std::size_t id,
                     double mesh_density)
    : GeoLib::Point(pnt, id), _mesh_density(mesh_density)
{
}
 
void GMSHPoint::write(std::ostream& os) const
{
    os << "Point(" << getID() << ") = {" << (*this)[0] << ", " << (*this)[1]
       << ", " << (*this)[2];
    if (fabs(_mesh_density) > std::numeric_limits<double>::epsilon())
    {
        os << ", " << _mesh_density << "};";
    }
    else
    {
        os << "};";
    }
}
 
std::ostream& operator<<(std::ostream& os, GMSHPoint const& p)
{
    p.write(os);
    return os;
}
 
}  // end namespace GMSH
}  // end namespace FileIO