Line data    Source code

       1           0 : // Distributed under the MIT License.
       2             : // See LICENSE.txt for details.
       3             : 
       4             : #pragma once
       5             : 
       6             : namespace grmhd {
       7             : namespace ValenciaDivClean {
       8             : 
       9             : /// \brief Schemes for recovering primitive variables from conservative
      10             : /// variables.
      11             : namespace PrimitiveRecoverySchemes {
      12             : 
      13             : /*!
      14             :  * \brief Data determined by PrimitiveRecoverySchemes at a single grid point.
      15             :  *
      16             :  * `rho_h_w_squared` is \f$\rho h W^2\f$ where \f$\rho\f$ is the rest mass
      17             :  * density, \f$h\f$ is the specific enthalpy, and \f$W\f$ is the Lorentz factor.
      18             :  */
      19           1 : struct PrimitiveRecoveryData {
      20           0 :   double rest_mass_density;
      21           0 :   double lorentz_factor;
      22           0 :   double pressure;
      23           0 :   double specific_internal_energy;
      24           0 :   double rho_h_w_squared;
      25           0 :   double electron_fraction;
      26             : };
      27             : }  // namespace PrimitiveRecoverySchemes
      28             : }  // namespace ValenciaDivClean
      29             : }  // namespace grmhd