TwoPointCorrelation2D.h

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/********************************************************************
 *  Copyright (C) 2010 by Federico Marulli and Alfonso Veropalumbo  *
 *  federico.marulli3@unibo.it                                      *
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#ifndef __TWOPOINT2D__
#define __TWOPOINT2D__
 
 
#include "TwoPointCorrelation.h"
 
 
// ===================================================================================================
 
 
namespace cbl {
 
  namespace measure {
 
    namespace twopt {
    
      class TwoPointCorrelation2D : public TwoPointCorrelation {
 
      protected :
    
    
    void write_pairs (const std::shared_ptr<pairs::Pair> PP, const std::string dir, const std::string file) const override;
 
    void read_pairs (std::shared_ptr<pairs::Pair> PP, const std::vector<std::string> dir, const std::string file) const override;
 
    void write_pairs (const std::vector<std::shared_ptr<pairs::Pair>>  PP, const std::string dir, const std::string file) const override;
 
    void read_pairs (std::vector<std::shared_ptr<pairs::Pair>> PP, const std::vector<std::string> dir, const std::string file) const override;
 
 
 
    std::shared_ptr<data::Data> data_with_extra_info (const std::shared_ptr<pairs::Pair> dd, const std::vector<double> scale_D1, const std::vector<double> scale_D2, const std::vector<std::vector<double>> xi, const std::vector<std::vector<double>> error) const;
      
    std::shared_ptr<data::Data> correlation_NaturalEstimator (const std::shared_ptr<pairs::Pair> dd, const std::shared_ptr<pairs::Pair> rr, const int nData=0, const double nData_weighted=0., const int nRandom=0, const double nRandom_weighted=0.) override;
 
    std::shared_ptr<data::Data> correlation_LandySzalayEstimator (const std::shared_ptr<pairs::Pair> dd, const std::shared_ptr<pairs::Pair> rr, const std::shared_ptr<pairs::Pair> dr, const int nData=0, const double nData_weighted=0., const int nRandom=0, const double nRandom_weighted=0.) override;
 
    std::vector<std::shared_ptr<data::Data>> XiJackknife (const std::vector<std::shared_ptr<pairs::Pair>> dd, const std::vector<std::shared_ptr<pairs::Pair>> rr) override;
 
    std::vector<std::shared_ptr<data::Data>> XiJackknife (const std::vector<std::shared_ptr<pairs::Pair>> dd, const std::vector<std::shared_ptr<pairs::Pair>> rr, const std::vector<std::shared_ptr<pairs::Pair>> dr) override;
 
    std::vector<std::shared_ptr<data::Data>> XiBootstrap (const int nMocks, const std::vector<std::shared_ptr<pairs::Pair>> dd, const std::vector<std::shared_ptr<pairs::Pair>> rr, const int seed=3213) override;
 
    std::vector<std::shared_ptr<data::Data>> XiBootstrap (const int nMocks, const std::vector<std::shared_ptr<pairs::Pair>> dd, const std::vector<std::shared_ptr<pairs::Pair>> rr, const std::vector<std::shared_ptr<pairs::Pair>> dr, const int seed=3213) override;
      
 
 
      public:
    
 
    TwoPointCorrelation2D () { m_dataset = data::Data::Create(data::DataType::_2D_); }
 
    TwoPointCorrelation2D (const catalogue::Catalogue data, const catalogue::Catalogue random, const bool compute_extra_info=false, const double random_dilution_fraction=1.) 
      : TwoPointCorrelation(data, random, compute_extra_info, random_dilution_fraction)
      { m_dataset = (!compute_extra_info) ? data::Data::Create(data::DataType::_2D_) : data::Data::Create(data::DataType::_2D_extra_); }
 
    ~TwoPointCorrelation2D () = default;
 
 
 
    std::vector<double> xx () const override
      { return m_dataset->xx(); }
 
    std::vector<double> yy () const override
      { return m_dataset->yy(); }
 
    std::vector<std::vector<double>> xi2D () const override
      { std::vector<std::vector<double>> vv; m_dataset->get_data(vv); return vv; }
 
    std::vector<std::vector<double>> error2D () const override
      { std::vector<std::vector<double> > vv; m_dataset->get_error(vv); return vv; }
      
 
 
 
    virtual void measure (const ErrorType errorType=ErrorType::_Poisson_, const std::string dir_output_pairs=par::defaultString, const std::vector<std::string> dir_input_pairs={}, const std::string dir_output_resample=par::defaultString, const int nMocks=0, const bool count_dd=true, const bool count_rr=true, const bool count_dr=true, const bool tcount=true, const Estimator estimator=Estimator::_LandySzalay_, const double fact=0.1, const int seed=3213) = 0;
      
      
 
 
    virtual void read (const std::string dir, const std::string file)
    { (void)dir; (void)file; ErrorCBL("", "read", "TwoPointCorrelation2D.h"); } 
 
    virtual void write (const std::string dir, const std::string file, const int rank=0) const
    { (void)dir; (void)file; (void)rank; ErrorCBL("", "write", "TwoPointCorrelation2D.h"); }    
 
 
 
 
    virtual void read_covariance (const std::string dir, const std::string file)
    { (void)dir; (void)file; ErrorCBL("", "read_covariance", "TwoPointCorrelation2D.h"); }
 
    virtual void write_covariance (const std::string dir, const std::string file) const
    { (void)dir; (void)file; ErrorCBL("", "write_covariance", "TwoPointCorrelation2D.h"); }
      
    virtual void compute_covariance (const std::vector<std::shared_ptr<data::Data>> xi, const bool JK)
    { (void)xi; (void)JK; ErrorCBL("", "compute_covariance", "TwoPointCorrelation2D.h"); }
 
    virtual void compute_covariance (const std::vector<std::string> file, const bool JK)
    { (void)file; (void)JK; ErrorCBL("", "compute_covariance", "TwoPointCorrelation2D.h"); }
      
 
      };
    }
  }
}
 
#endif