Function getStage

pdal/PipelineManager.hpp:127–131

Return the first leaf stage of a pipeline, or nullptr if the pipeline is empty.

    // Return the first leaf stage of a pipeline, or nullptr if the pipeline
    // is empty.
    Stage* getStage() const
    {
        const auto& llist = leaves();
        return llist.size() ? llist[0] : nullptr;
    }

    // Set the log to be available to stages.
    void setLog(const LogPtr& log);