/*
 * PhysicsUtil.hh
 *
 *  Created on: May 26, 2017
 *      Author: nbarros
 */

#ifndef SRC_UTIL_PHYSICSUTIL_HH_
#define SRC_UTIL_PHYSICSUTIL_HH_

namespace RAT {

namespace util {
/**
 * Convert the energy (in MeV) to vacuum wavelength
 */

/// Converts the energy to the equivalent wavelength, remember RAT units are MeV [Energy], mm [Length]
///
/// @param[in] energy The energy to convert
double EnergyToWavelength( const double& energy );

/// Converts the wavelengths to equivalent energies, remember RAT units are MeV [Energy], mm [Length]
///
/// @param[in] wavelength The wavelength to convert
double WavelengthToEnergy( const double& wavelength );

int round_2_int(const double&value);

int round_2_int(const float&value);

}
}
#endif /* SRC_UTIL_PHYSICSUTIL_HH_ */