Modelling_DensityProfile.h

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/********************************************************************
 *  Copyright (C) 2021 by Federico Marulli and Giorgio Lesci        *
 *  federico.marulli3@unibo.it                                      *
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#ifndef __MODELLINGDPROFILE__
#define __MODELLINGDPROFILE__
 
#include "HaloProfile.h"
#include "StackedDensityProfile.h"
#include "Modelling_MassObservableRelation.h"
 
 
// ===================================================================================================
 
 
namespace cbl {
 
  namespace modelling {
 
    namespace densityprofile {
      
      struct STR_Profile_data_model {
 
    std::vector<statistics::PriorDistribution> priors_excluded;
 
    std::vector< std::function<double(std::vector<double> &par, const int idx, std::vector<statistics::PriorDistribution> prior, const int i_prior)> > get_parameter;
 
    std::vector<statistics::ParameterType> Par_type;
 
    std::vector<std::string> Par_string;
 
    std::vector<statistics::PriorDistribution> param_prior;
      
        int i_Rt;
        
        int i_conc;
        
        int i_logM=0;
        
        int i_foff;
        
        int i_sigmaoff;
        
        int i_AB;
        
        int i_OB;
 
        int i_Rt_func;
        
        int i_foff_func;
        
        int i_sigmaoff_func;
        
        int i_AB_func;
        
        int i_OB_func;
      
    std::function<double(const double, cbl::cosmology::HaloProfile)> conc_func;
    
    std::function<double(const double, const double, const double, const double, const double, const double)> conc_scaling_relation_func;
    
    std::function<std::vector<double>(const std::vector<double>, cbl::cosmology::HaloProfile, const std::string, const std::string, const std::string)> two_halo_func;
    
    std::function<std::vector<double>(const std::vector<double>, cbl::cosmology::HaloProfile, const double, const std::string, const std::string)> two_halo_func_fast;
      
    std::shared_ptr<cosmology::Cosmology> cosmology;
    
    std::vector<cosmology::CosmologicalParameter> Cpar;
    
    std::shared_ptr<modelling::massobsrel::Modelling_MassObservableRelation> scaling_relation;
    
    std::shared_ptr<cosmology::HaloProfile> halo_profile;
    
    double redshift;
    
    double mass_proxy;
    
    double redshift_pivot;
    
    double proxy_pivot;
    
    double contrast;    
    
    double logM_base;
    
    double mass_pivot;
    
    std::string bias_author;
    
    std::string method_Pk;
    
    std::string interp_type;
 
    STR_Profile_data_model () = default;
      };
    
      class Modelling_DensityProfile : public Modelling {
      
      protected:
 
    STR_Profile_data_model m_data_model;
    
    bool m_2halo;
    
    bool m_mass_is_derived;
    
    bool m_evolving_offcentering;
    
        std::string m_profile_author;
        
        std::string m_halo_def;
        
        double m_Delta;
 
 
      public:
 
 
    Modelling_DensityProfile () = default;
    
    Modelling_DensityProfile (const std::shared_ptr<cbl::measure::stackprofile::StackedDensityProfile> profile, const std::string profile_author="NFW_trunc", const bool _2halo=false, const std::string halo_def="critical", const double Delta=200.);
    
    Modelling_DensityProfile (const std::shared_ptr<cbl::data::Data> dataset, const std::string profile_author="NFW_trunc", const bool _2halo=false, const std::string halo_def="critical", const double Delta=200.);
    
    virtual ~Modelling_DensityProfile () = default;
 
 
 
    STR_Profile_data_model data_model () { return m_data_model; }
    
 
    void set_data_model (const cbl::cosmology::Cosmology cosmology, const double redshift, const double contrast, const double logM_base, const double mass_pivot, const std::string bias_author="Tinker", const std::string method_Pk="EisensteinHu", std::string interp_type="Linear");
    
    void set_data_model (const cosmology::Cosmology cosmology, const double redshift, const double mass_proxy, const double redshift_pivot, const double proxy_pivot, const double contrast, const double logM_base, const double mass_pivot, const double Nclusters, const std::string bias_author="Tinker", const std::string method_Pk="EisensteinHu", std::string interp_type="Linear");
 
    void set_model_DensityProfile_cosmology (const std::vector<cbl::cosmology::CosmologicalParameter> cosmo_param, const std::vector<statistics::PriorDistribution> cosmo_prior, const statistics::PriorDistribution Rt_prior, const statistics::PriorDistribution concentration_prior, const statistics::PriorDistribution logM_prior, const statistics::PriorDistribution f_off_prior, const statistics::PriorDistribution sigma_off_prior, const statistics::PriorDistribution anisotropic_boost_prior, const statistics::PriorDistribution orientation_boost_prior);
    
    void set_model_DensityProfile_cosmology (const std::vector<cbl::cosmology::CosmologicalParameter> cosmo_param, const std::vector<statistics::PriorDistribution> cosmo_prior, const statistics::PriorDistribution Rt_prior, const std::string cM_author, const statistics::PriorDistribution logM_prior, const statistics::PriorDistribution f_off_prior, const statistics::PriorDistribution sigma_off_prior, const statistics::PriorDistribution anisotropic_boost_prior, const statistics::PriorDistribution orientation_boost_prior);
    
    void set_model_DensityProfile_cosmology (const std::vector<cbl::cosmology::CosmologicalParameter> cosmo_param, const std::vector<statistics::PriorDistribution> cosmo_prior, const std::string z_evo, const statistics::PriorDistribution Rt_prior, const statistics::PriorDistribution concentration_prior, const statistics::PriorDistribution f_off_prior, const statistics::PriorDistribution sigma_off_prior, const statistics::PriorDistribution anisotropic_boost_prior, const statistics::PriorDistribution orientation_boost_prior, const statistics::PriorDistribution alpha_prior, const statistics::PriorDistribution beta_prior, const statistics::PriorDistribution gamma_prior, const statistics::PriorDistribution scatter0_prior, const statistics::PriorDistribution scatterM_prior, const statistics::PriorDistribution scatterM_exponent_prior, const statistics::PriorDistribution scatterz_prior, const statistics::PriorDistribution scatterz_exponent_prior);
    
    void set_model_DensityProfile_cosmology (const std::vector<cbl::cosmology::CosmologicalParameter> cosmo_param, const std::vector<statistics::PriorDistribution> cosmo_prior, const std::string z_evo, const statistics::PriorDistribution Rt_prior, const statistics::PriorDistribution c0_prior, const statistics::PriorDistribution cM_prior, const statistics::PriorDistribution cz_prior, const statistics::PriorDistribution f_off0_prior, const statistics::PriorDistribution f_offM_prior, const statistics::PriorDistribution f_offz_prior, const statistics::PriorDistribution sigma_off0_prior, const statistics::PriorDistribution sigma_offM_prior, const statistics::PriorDistribution sigma_offz_prior, const statistics::PriorDistribution anisotropic_boost_prior, const statistics::PriorDistribution orientation_boost_prior, const statistics::PriorDistribution alpha_prior, const statistics::PriorDistribution beta_prior, const statistics::PriorDistribution gamma_prior, const statistics::PriorDistribution scatter0_prior, const statistics::PriorDistribution scatterM_prior, const statistics::PriorDistribution scatterM_exponent_prior, const statistics::PriorDistribution scatterz_prior, const statistics::PriorDistribution scatterz_exponent_prior);
    
    void exclude_parameter_from_MCMC (const std::string parameter);
 
      };
 
      
      std::vector<double> model_density (const std::vector<double> radius, const std::shared_ptr<void> inputs, std::vector<double> &parameter);
      
      std::vector<double> compute_model_density_scaling_relation (const std::vector<double> radius, cbl::cosmology::Cosmology cosmo, cbl::cosmology::HaloProfile halo_profile, std::shared_ptr<STR_Profile_data_model> pp, const double conc, const double c0, const double cM, const double cz, const double AB_fact, const double OB_fact, const double alpha, const double beta, const double gamma, const double scatter0, const double scatterM, const double scatterM_exp, const double scatterz, const double scatterz_exp);
      
      std::vector<double> model_density_scaling_relation (const std::vector<double> radius, const std::shared_ptr<void> inputs, std::vector<double> &parameter);
      
      std::vector<double> model_density_scaling_relation_evolving_concentration_offcentering (const std::vector<double> radius, const std::shared_ptr<void> inputs, std::vector<double> &parameter);
    
    }
  }
}
 
#endif