integrator_fT.hh

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#pragma once
 
// DiFfRG
#include <DiFfRG/common/math.hh>
#include <DiFfRG/physics/integration/finiteT/quadrature_integrator_fT.hh>
 
namespace DiFfRG
{
  template <int dim, typename NT, typename KERNEL, typename ExecutionSpace>
    requires(dim == 1)
  class Integrator_fT : public QuadratureIntegrator_fT<1, NT, KERNEL, ExecutionSpace>
  {
    using Base = QuadratureIntegrator_fT<1, NT, KERNEL, ExecutionSpace>;
 
  public:
    using ctype = typename get_type::ctype<NT>;
    using execution_space = ExecutionSpace;
 
    Integrator_fT(QuadratureProvider &quadrature_provider, const JSONValue &json)
      requires provides_regulator<KERNEL>
        : Integrator_fT(quadrature_provider, internal::make_int_grid<2, NT>(json, {"x_order", "cos1_order"}),
                        json.get_double("T", 1.0))
    {
    }
 
    Integrator_fT(QuadratureProvider &quadrature_provider, ctype T = 1, ctype typical_E = 1)
        : Base(quadrature_provider, {}, {}, {}, {}, T, typical_E)
    {
    }
 
    void set_k(ctype k)
    {
      Base::set_typical_E(k); // update typical energy
    }
 
    void set_typical_E(ctype typical_E) { Base::set_typical_E(typical_E); }
  };
} // namespace DiFfRG