Layer.cpp

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#include "Layer.h"
 
#include <algorithm>
#include <iterator>
#include <sstream>
 
#include "BaseLib/Logging.h"
 
namespace FileIO
{
namespace Gocad
{
std::ostream& operator<<(std::ostream& os, Layer const& l)
{
    std::copy(l.regions.begin(), l.regions.end(),
              std::ostream_iterator<Region>(os, " "));
    return os;
}
 
Layer parseLayer(std::string const& line, std::vector<Region> const& regions)
{
    std::istringstream iss(line);
    std::istream_iterator<std::string> it(iss);
    // Check first word is MODEL_LAYER.
    if (*it != std::string("MODEL_LAYER"))
    {
        ERR("Expected MODEL_LAYER keyword but '{:s}' found.\n", it->c_str());
        throw std::runtime_error(
            "In parseRegion() expected MODEL_LAYER keyword not found.\n");
    }
    ++it;
 
    Layer l;
    while (it != std::istream_iterator<std::string>() && *it != "END")
    {
        auto const& region_it =
            std::find_if(regions.begin(), regions.end(),
                         [&](Region const& r) { return r.name == *it; });
        if (region_it != regions.end())
        {
            l.regions.push_back(*region_it);
        }
        ++it;
    }
 
    return l;
}
 
}  // end namespace Gocad
}  // end namespace FileIO