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| std::ostream & | smash::operator<< (std::ostream &os, DensityType dt) |
| | Create the output operator for the densities. More...
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| double | smash::density_factor (const ParticleType &type, DensityType dens_type) |
| | Get the factor that determines how much a particle contributes to the density type that is computed. More...
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| double | smash::smearing_factor_norm (const double two_sigma_sqr) |
| | Norm of the Gaussian smearing function. More...
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| double | smash::smearing_factor_rcut_correction (const double rcut_in_sigma) |
| | Gaussians used for smearing are cut at radius \(r_{cut} = a \sigma \) for calculation speed-up. More...
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| std::pair< double, ThreeVector > | smash::unnormalized_smearing_factor (const ThreeVector &r, const FourVector &p, const double m_inv, const DensityParameters &dens_par, const bool compute_gradient=false) |
| | Implements gaussian smearing for any quantity. More...
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| std::tuple< double, ThreeVector, ThreeVector, ThreeVector > | smash::rho_eckart (const ThreeVector &r, const ParticleList &plist, const DensityParameters &par, DensityType dens_type, bool compute_gradient) |
| | Calculates Eckart rest frame density and optionally the gradient of the density in an arbitary frame, the curl of the 3-currrent and the time derivative of the 3-current. More...
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| std::tuple< double, ThreeVector, ThreeVector, ThreeVector > | smash::rho_eckart (const ThreeVector &r, const Particles &plist, const DensityParameters &par, DensityType dens_type, bool compute_gradient) |
| | convenience overload of the above (ParticleList -> Particles) More...
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| template<typename T > |
| void | smash::update_lattice (RectangularLattice< T > *lat, const LatticeUpdate update, const DensityType dens_type, const DensityParameters &par, const Particles &particles, const bool compute_gradient=false) |
| | Updates the contents on the lattice. More...
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