GMSHLineLoop.cpp

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#include "GMSHLineLoop.h"
 
#include <ostream>
 
#include "GMSHLine.h"
 
namespace FileIO
{
namespace GMSH
{
GMSHLineLoop::GMSHLineLoop(bool is_sfc) : _is_sfc(is_sfc) {}
 
GMSHLineLoop::~GMSHLineLoop()
{
    const std::size_t n_lines(_lines.size());
    for (std::size_t k(0); k < n_lines; k++)
    {
        delete _lines[k];
    }
}
 
void GMSHLineLoop::write(std::ostream& os, std::size_t line_offset,
                         std::size_t sfc_offset) const
{
    const std::size_t n_lines(_lines.size());
    for (std::size_t k(0); k < n_lines; k++)
    {
        (_lines[k])->write(os, line_offset + k);
    }
    os << "Line Loop(" << line_offset + n_lines << ") = {";
    for (std::size_t k(0); k < n_lines - 1; k++)
    {
        os << line_offset + k << ",";
    }
    os << line_offset + n_lines - 1 << "};\n";
 
    if (_is_sfc)
    {
        // write plane surface
        os << "Plane Surface (" << sfc_offset << ") = {"
           << line_offset + n_lines << "};\n";
    }
}
 
}  // end namespace GMSH
}  // end namespace FileIO