Definition:
class ltu { public: // build objects bool need_norm; int transfers_type = 1; int nbX; int nbY; int nbParams; arma::mat lambda; arma::mat phi; arma::mat aux_zeta; // could be 1 - lambda_LTU; arma::mat aux_phi_exp; // aux_phi_exp = exp(phi); will probably end up as exp(phi / sigma) when using MFE, K_LTU // member functions void build(const arma::mat& lambda_LTU, const arma::mat& phi_LTU, bool need_norm_LTU); void trans(); // // MFE-related functions arma::mat M(const arma::mat& a_xs, const arma::mat& b_ys) const; arma::mat M(const arma::mat& a_xs, const arma::mat& b_ys, arma::uvec* xs, arma::uvec* ys) const; arma::mat M(const double& a_xs, const arma::mat& b_ys, arma::uvec* xs, arma::uvec* ys) const; arma::mat M(const arma::mat& a_xs, const double& b_ys, arma::uvec* xs, arma::uvec* ys) const; arma::mat Mx0(const arma::mat& a_x) const; arma::mat M0y(const arma::mat& b_y) const; };
Example: