Gambit::GreAT Namespace Reference

Classes
struct	greatScanData
	Structure for passing likelihood and printer data through GreAT to the objective function. More...

Functions
double	LogLikelihoodFunction (TGreatPoint &point)
	Function to be minimised by GreAT. More...

Variables
greatScanData	data

Function Documentation

LogLikelihoodFunction()

double Gambit::GreAT::LogLikelihoodFunction

(

TGreatPoint &

point

)

Function to be minimised by GreAT.

Definition at line 202 of file great.cpp.

References data, Gambit::GreAT::greatScanData::likelihood_function, and Gambit::GreAT::greatScanData::min_logLike.

Referenced by scanner_plugin().

    {
      // check if point is within the unit cube
      std::vector<double> parameter_vector = point.GetPoint();

      bool outside = false;
      for (unsigned int i=0;i<parameter_vector.size();i++)
      {
        if (parameter_vector[i]<0 || parameter_vector[i]>1)
        {
          outside = true;
        }
      }

      if (outside)
      {
        // at least one dimension is outside the unit cube so return -1e100 for LogLike
        return GreAT::data.min_logLike;
      }
      else
      {
        point.SetID(GreAT::data.likelihood_function->getNextPtID()); // Need to use the *next* PtID because PtID will not move on until the likelihood function is called.
        return GreAT::data.likelihood_function(parameter_vector);
      }
    }

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Variable Documentation

data

greatScanData Gambit::GreAT::data

Definition at line 38 of file great.cpp.

Referenced by Gambit::Printers::VertexBufferNumeric1D< T, CHUNKLENGTH >::append(), Gambit::ColliderBit::Perf_Plot::createFile(), Gambit::ColliderBit::OPALDegenerateCharginoLimitAt208GeV::dataFromLimit(), daFunk::FunkBound::eval(), Gambit::ColliderBit::ImageLimit::get_image(), Gambit::Printers::SQLitePrinter::insert_data(), Gambit::DarkBit::intersect_parabola_line(), LogLikelihoodFunction(), Gambit::Diver_1_0_0::objective(), Gambit::Diver_1_0_2::objective(), Gambit::Diver_1_0_4::objective(), Gambit::ColliderBit::OPALDegenerateCharginoLimitAt208GeV::OPALDegenerateCharginoLimitAt208GeV(), Gambit::Scanner::Plugins::__plugin_resume__< T >::print(), Gambit::Printers::HDF5Printer2::resume_reader_options(), Gambit::Printers::HDF5::read_hdf5::run(), Gambit::Printers::HDF5::copy_hdf5::run(), Gambit::Printers::HDF5::ra_copy_hdf5::run(), scanner_plugin(), Gambit::signaldata(), Gambit::Printers::SQLiteBase::submit_sql(), daFunk::throwError(), daFunk::FunkIntegrate_gsl1d::value(), and daFunk::FunkBound::vect2().