HistogramVectorPostprocessor.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 HistogramVectorPostprocessor : public GeneralVectorPostprocessor
{
public:
  static InputParameters validParams();

  HistogramVectorPostprocessor(const InputParameters & parameters);
  virtual void initialSetup() override;
  virtual void initialize() override;
  virtual void execute() override;
  virtual void finalize() override;

protected:
  struct HistoData
  {
    VectorPostprocessorValue * _lower;

    VectorPostprocessorValue * _upper;

    VectorPostprocessorValue * _histogram;
  };

  void computeHistogram(const std::vector<Real> & values, HistoData & histo_data);

  const VectorPostprocessorName & _vpp_name;

  const unsigned int & _num_bins;

  std::map<std::string, HistoData> _histogram_data;
};