zeldovich.hpp

Go to the documentation of this file.

#pragma once

#include "stdafx.h"
#include "app_var.hpp"
#include "precision.hpp"
#include "class_particles.hpp"

/********************/
class Sim_Param;

/**************/
/**************/
class App_Var_ZA: public App_Var<Particle_v<FTYPE_t>>
{
public:
    // CONSTRUCTORS & DESTRUCTOR
    App_Var_ZA(const Sim_Param &sim);

protected:
    // for TZA
    App_Var_ZA(const Sim_Param &sim, const std::string& app_short, const std::string& app_long);

private:
    // no CIC correction for ZA
    void pot_corr(std::vector<Mesh>& vel_field, Mesh& pot_k) override;

    // ZA with velocitites
    void upd_pos() override;
};

class App_Var_TZA: public App_Var_ZA
{
public:
    // CONSTRUCTORS & DESTRUCTOR
    App_Var_TZA(const Sim_Param &sim);

    // truncation of initial power spectrum for TZA
    void update_cosmo(Cosmo_Param& cosmo) override;
};