SobolStatistics.h

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//* This file is part of the MOOSE framework
//* https://mooseframework.inl.gov
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html

#pragma once

#include "GeneralVectorPostprocessor.h"

class SobolSampler;

class SobolStatistics : public GeneralVectorPostprocessor
{
public:
  static InputParameters validParams();
  SobolStatistics(const InputParameters & parameters);
  virtual void execute() override;
  virtual void initialSetup() override;

  virtual void initialize() final{};
  virtual void finalize() final{};

protected:
  const SobolSampler & _sobol_sampler;

  // CI levels to be computed
  const std::vector<Real> & _ci_levels;

  // Number of CI replicates to use in Bootstrap methods
  const unsigned int & _ci_replicates;

  // Random seed for producing CI replicates
  const unsigned int & _ci_seed;

  std::vector<std::pair<const VectorPostprocessorValue *, bool>> _result_vectors;

  std::vector<VectorPostprocessorValue *> _sobol_stat_vectors;

  std::vector<std::vector<VectorPostprocessorValue *>> _sobol_ci_vectors;
};