filters.hpp

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#ifndef EXPLICIT_MAPMAKING_FILTERS_HPP_
#define EXPLICIT_MAPMAKING_FILTERS_HPP_

#include <map>
#include <vector>
#include <stdio.h>

namespace mapmaking {

class Filters {
 public:
  Filters(int n_polynomials) : n_polynomials_(n_polynomials) {}
  std::vector<double>& ConcatenetedLegendre(int n_samples);  // Legendre polynomials of length n_samples up to the n_polynomials - 1 order
  int n_polynomials() { return n_polynomials_; }

 private:
  int n_polynomials_;
  std::map<int, std::vector<double>> legendre_collection_;
};
}

#endif  // EXPLICIT_MAPMAKING_CES_CPP_