ProductBoundedField.h

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// -*- LSST-C++ -*-
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#ifndef LSST_AFW_MATH_ProductBoundedField_h_INCLUDED
#define LSST_AFW_MATH_ProductBoundedField_h_INCLUDED
 
#include "lsst/afw/math/BoundedField.h"
 
namespace lsst {
namespace afw {
namespace math {

class ProductBoundedField final : public table::io::PersistableFacade<ProductBoundedField>,
                                  public BoundedField {
public:

    explicit ProductBoundedField(std::vector<std::shared_ptr<BoundedField const>> const & factors);
 
    ProductBoundedField(ProductBoundedField const&);
    ProductBoundedField(ProductBoundedField&&);
    ProductBoundedField& operator=(ProductBoundedField const&) = delete;
    ProductBoundedField& operator=(ProductBoundedField&&) = delete;
    ~ProductBoundedField() override;

    double evaluate(lsst::geom::Point2D const& position) const override;

    ndarray::Array<double, 1, 1> evaluate(ndarray::Array<double const, 1> const& x,
                                          ndarray::Array<double const, 1> const& y) const override;
 
    using BoundedField::evaluate;

    bool isPersistable() const noexcept override;

    std::shared_ptr<BoundedField> operator*(double const scale) const override;

    bool operator==(BoundedField const& rhs) const override;

    std::vector<std::shared_ptr<BoundedField const>> getFactors() const { return _factors; }
 
protected:
 
    std::string getPersistenceName() const override;
 
    std::string getPythonModule() const override;
 
    void write(OutputArchiveHandle& handle) const override;
 
private:
 
    std::string toString() const override;
 
    std::vector<std::shared_ptr<BoundedField const>> _factors;
};
}  // namespace math
}  // namespace afw
}  // namespace lsst
 
#endif  // !LSST_AFW_MATH_ProductBoundedField_h_INCLUDED