ccl_background.h

Go to the documentation of this file.

#ifndef __CCL_BACKGROUND_H_INCLUDED__
#define __CCL_BACKGROUND_H_INCLUDED__

CCL_BEGIN_DECLS

//species_x labels
typedef enum ccl_species_x_label {
  ccl_species_crit_label=0,
  ccl_species_m_label=1,
  ccl_species_l_label=2,
  ccl_species_g_label=3,
  ccl_species_k_label=4,
  ccl_species_ur_label=5,
  ccl_species_nu_label=6,
} ccl_species_x_label;

double ccl_h_over_h0(ccl_cosmology * cosmo, double a, int * status);

void ccl_h_over_h0s(ccl_cosmology * cosmo, int na, double a[], double output[], int * status);

double ccl_comoving_radial_distance(ccl_cosmology * cosmo, double a, int* status);

void ccl_comoving_radial_distances(ccl_cosmology * cosmo, int na, double a[], double output[], int* status);

double ccl_sinn(ccl_cosmology *cosmo,double chi, int *status);

double ccl_comoving_angular_distance(ccl_cosmology * cosmo, double a, int* status);

void ccl_comoving_angular_distances(ccl_cosmology * cosmo, int na, double a[], double output[], int* status);

double ccl_luminosity_distance(ccl_cosmology * cosmo, double a, int * status);

void ccl_luminosity_distances(ccl_cosmology * cosmo, int na, double a[], double output[], int * status);

double ccl_distance_modulus(ccl_cosmology * cosmo, double a, int * status);

void ccl_distance_moduli(ccl_cosmology * cosmo, int na, double a[], double output[], int * status);


double ccl_growth_factor(ccl_cosmology * cosmo, double a, int * status);

void ccl_growth_factors(ccl_cosmology * cosmo, int na, double a[], double output[], int * status);

double ccl_growth_factor_unnorm(ccl_cosmology * cosmo, double a, int * status);

void ccl_growth_factors_unnorm(ccl_cosmology * cosmo, int na, double a[], double output[], int * status);

double ccl_growth_rate(ccl_cosmology * cosmo, double a, int* status);

void ccl_growth_rates(ccl_cosmology * cosmo, int na, double a[], double output[], int * status);

double ccl_scale_factor_of_chi(ccl_cosmology * cosmo, double chi, int * status);

void ccl_scale_factor_of_chis(ccl_cosmology * cosmo, int nchi, double chi[], double output[], int* status);

double ccl_rho_x(ccl_cosmology * cosmo, double a, ccl_species_x_label label, int is_comoving, int* status);

double ccl_omega_x(ccl_cosmology * cosmo, double a, ccl_species_x_label label, int* status);


void ccl_cosmology_compute_distances(ccl_cosmology * cosmo,int *status);

void ccl_cosmology_compute_growth(ccl_cosmology * cosmo, int * status);

CCL_END_DECLS

#endif