Class
NumCosmoClusterRedshift
Description [src]
abstract class NumCosmo.ClusterRedshift : NumCosmoMath.Model
{
/* No available fields */
}Abstract class for cluster redshift distributions.
Functions
nc_cluster_redshift_clear
Atomically decrements the reference count of clusterz by one. Set pointer to NULL.
nc_cluster_redshift_log_all_models
This function lists all implemented models of cluster redshift distributions.
Instance methods
nc_cluster_redshift_free
Atomically decrements the reference count of clusterz by one. If the reference count drops to 0,
all memory allocated by clusterz is released.
nc_cluster_redshift_intp
It computes the clusterz probability distribution of z lying
in the range $[z^{obs}{min}, z^{obs}{max}]$, namely,
$$ intp = \int_{z^{obs}{min}}^{z^{obs}{max}} p \, dz^{obs},$$
where $p$ is [nc_cluster_redshift_p()].
nc_cluster_redshift_n_limits
Computes the redshift limits for the cluster abundance calculation.
The function which will call this one is responsible to allocate memory for z_lower and z_upper.
nc_cluster_redshift_p
It computes the probability density function (pdf) of the cluster redshift distribution clusterz
given z, lnM and the measured redshit z_obs and its parameter(s) z_obs_params.
nc_cluster_redshift_p_bin_limits
Computes the integration limits for the true redshift given the observed redshift bin boundaries.
nc_cluster_redshift_p_limits
Computes the integration limits for the true redshift given the observed redshift and its parameters.
nc_cluster_redshift_resample
Randomly samples the redshift distribution clusterz given z, lnM and
z_obs_params, and assigns the sampled redshift to z_obs.
Properties
Properties inherited from NcmModel (9)
NumCosmoMath.Model:implementation
NumCosmoMath.Model:name
NumCosmoMath.Model:nick
NumCosmoMath.Model:params-types
NumCosmoMath.Model:reparam
NumCosmoMath.Model:scalar-params-len
NumCosmoMath.Model:sparam-array
NumCosmoMath.Model:submodel-array
NumCosmoMath.Model:vector-params-len
Signals
Signals inherited from GObject (1)
GObject::notify
The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.
Class structure
struct NumCosmoClusterRedshiftClass {
gdouble (* P) (
NcClusterRedshift* clusterz,
NcHICosmo* cosmo,
const gdouble lnM,
const gdouble z,
const gdouble* z_obs,
const gdouble* z_obs_params
);
gdouble (* intP) (
NcClusterRedshift* clusterz,
NcHICosmo* cosmo,
const gdouble lnM,
const gdouble z
);
gdouble (* intP_bin) (
NcClusterRedshift* clusterz,
NcHICosmo* cosmo,
const gdouble lnM,
const gdouble z,
const gdouble* z_obs_lower,
const gdouble* z_obs_upper,
const gdouble* z_obs_params
);
gboolean (* resample) (
NcClusterRedshift* clusterz,
NcHICosmo* cosmo,
const gdouble lnM,
const gdouble z,
gdouble* z_obs,
const gdouble* z_obs_params,
NcmRNG* rng
);
void (* P_limits) (
NcClusterRedshift* clusterz,
NcHICosmo* cosmo,
const gdouble* z_obs,
const gdouble* z_obs_params,
gdouble* z_lower,
gdouble* z_upper
);
void (* P_bin_limits) (
NcClusterRedshift* clusterz,
NcHICosmo* cosmo,
const gdouble* z_obs_lower,
const gdouble* z_obs_upper,
const gdouble* z_obs_params,
gdouble* z_lower,
gdouble* z_upper
);
void (* N_limits) (
NcClusterRedshift* clusterz,
NcHICosmo* cosmo,
gdouble* z_lower,
gdouble* z_upper
);
gdouble (* volume) (
NcClusterRedshift* clusterz
);
}No description available.
Class members
P: gdouble (* P) ( NcClusterRedshift* clusterz, NcHICosmo* cosmo, const gdouble lnM, const gdouble z, const gdouble* z_obs, const gdouble* z_obs_params )No description available.
intP: gdouble (* intP) ( NcClusterRedshift* clusterz, NcHICosmo* cosmo, const gdouble lnM, const gdouble z )No description available.
intP_bin: gdouble (* intP_bin) ( NcClusterRedshift* clusterz, NcHICosmo* cosmo, const gdouble lnM, const gdouble z, const gdouble* z_obs_lower, const gdouble* z_obs_upper, const gdouble* z_obs_params )No description available.
resample: gboolean (* resample) ( NcClusterRedshift* clusterz, NcHICosmo* cosmo, const gdouble lnM, const gdouble z, gdouble* z_obs, const gdouble* z_obs_params, NcmRNG* rng )No description available.
P_limits: void (* P_limits) ( NcClusterRedshift* clusterz, NcHICosmo* cosmo, const gdouble* z_obs, const gdouble* z_obs_params, gdouble* z_lower, gdouble* z_upper )No description available.
P_bin_limits: void (* P_bin_limits) ( NcClusterRedshift* clusterz, NcHICosmo* cosmo, const gdouble* z_obs_lower, const gdouble* z_obs_upper, const gdouble* z_obs_params, gdouble* z_lower, gdouble* z_upper )No description available.
N_limits: void (* N_limits) ( NcClusterRedshift* clusterz, NcHICosmo* cosmo, gdouble* z_lower, gdouble* z_upper )No description available.
volume: gdouble (* volume) ( NcClusterRedshift* clusterz )No description available.
Virtual methods
NumCosmo.ClusterRedshiftClass.resample
Randomly samples the redshift distribution clusterz given z, lnM and
z_obs_params, and assigns the sampled redshift to z_obs.
NumCosmo.ClusterRedshiftClass.volume
Computes the effective volume in the observable redshift space.
Class methods
nc_cluster_redshift_class_obs_len
The number of observable redshifts of each cluster, e.g., 1 - only photometric redshift, 1 - only spectroscopic redshift, 2 - both photometric and spectroscopic redshifts.
nc_cluster_redshift_class_obs_params_len
The number of parameters related to the observable redshifts of each cluster, e.g., 1 - measured error of the photometric redshift.