Options.hpp

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#ifndef WEIGHTEDLOWESS_OPTIONS_HPP
#define WEIGHTEDLOWESS_OPTIONS_HPP
 
#include <optional>
#include <cstddef>
 
namespace WeightedLowess {
 
template<typename Data_ = double>
struct Options {
    Data_ span = 0.3;
 
    bool span_as_proportion = true;
 
    Data_ minimum_width = 0;
 
    std::size_t anchors = 200;
 
    int iterations = 3;
 
    std::optional<Data_> delta; 
 
    const Data_* weights = NULL;
 
    bool frequency_weights = true;
 
    int num_threads = 1;
};
 
}
 
#endif