SolveFactory.h

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/*
 *  Copyright (c) 2015, Chris Rogers
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#include "Fields/Interpolation/MMatrix.h"
#include "Fields/Interpolation/SquarePolynomialVector.h"
 
#ifndef SolveFactory_hh
#define SolveFactory_hh
 
namespace interpolation {
 
    class SolveFactory {
    public:
        SolveFactory(
                int smoothing_order, int point_dim, int value_dim,
                std::vector<std::vector<double> > positions,
                std::vector<std::vector<double> > deriv_positions,
                std::vector<std::vector<int> >& deriv_indices);
 
        ~SolveFactory() {}
 
        SquarePolynomialVector* PolynomialSolve(
                const std::vector<std::vector<double> >& values,
                const std::vector<std::vector<double> >& deriv_values);
 
        std::vector<double> MakeSquareVector(std::vector<double> position);
 
        std::vector<double> MakeSquareDerivVector(
                std::vector<double> position, std::vector<int> derivIndices);
 
    private:
        void BuildHInvMatrix(
                std::vector<std::vector<double> > positions,
                std::vector<std::vector<double> > deriv_positions,
                std::vector<std::vector<int> >& deriv_indices);
        int n_poly_coeffs_;
        std::vector<std::vector<int> > square_points_;
        std::vector<std::vector<int> > square_deriv_nearby_points_;
 
        SquarePolynomialVector square_temp_;
        MMatrix<double> h_inv_;
    };
}  // namespace interpolation
 
#endif  // SolveFactory_hh