C++ (Cpp) MetadataNode::clone Examples

Example #1

File: InfoKernel.cpp Project: lucadelu/PDAL

MetadataNode InfoKernel::dumpPoints(PointViewPtr inView) const
{
    MetadataNode root;
    PointViewPtr outView = inView->makeNew();

    // Stick points in a inViewfer.
    std::vector<PointId> points = getListOfPoints(m_pointIndexes);
    for (size_t i = 0; i < points.size(); ++i)
    {
        PointId id = (PointId)points[i];
        if (id < inView->size())
            outView->appendPoint(*inView.get(), id);
    }

    MetadataNode tree = outView->toMetadata();
    std::string prefix("point ");
    for (size_t i = 0; i < outView->size(); ++i)
    {
        MetadataNode n = tree.findChild(std::to_string(i));
        n.add("PointId", points[i]);
        root.add(n.clone("point"));
    }
    return root;
}