struct gpr::EnergyAndGradient

Structure of energy and gradient stored in Eigen-compatible form.

#include <Structures.h>
 
struct EnergyAndGradient {
    // fields
 
    double& energy;
    Eigen::VectorXd& gradient;
 
    // construction
 
    EnergyAndGradient(double& e, Eigen::VectorXd& g);
};