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/* Copyright 2020 Neil Zaim
*
* This file is part of WarpX.
*
* License: BSD-3-Clause-LBNL
*/
#ifndef WARPX_DIAGNOSTICS_REDUCEDDIAGS_RHOMAXIMUM_H_
#define WARPX_DIAGNOSTICS_REDUCEDDIAGS_RHOMAXIMUM_H_
#include "Diagnostics/ComputeDiagFunctors/ComputeDiagFunctor.H"
#include "ReducedDiags.H"
#include <AMReX_Vector.H>
#include <memory>
#include <string>
/**
* This class mainly contains a function that computes the extrema of the total charge density
* and of the charge density of each charged species.
*/
class RhoMaximum : public ReducedDiags
{
public:
/**
* constructor
* @param[in] rd_name reduced diags names
*/
RhoMaximum(std::string rd_name);
/**
* This function computes the maximum and minimum values of rho (summed over all species) and
* the maximum absolute value of rho for each species.
*
* @param[in] step current time step
*/
virtual void ComputeDiags(int step) override final;
private:
/** Vector of (pointers to) functors to compute rho, per level, per species. We reuse here the
* same functors as those used for regular diagnostics.
* */
amrex::Vector< amrex::Vector <std::unique_ptr<ComputeDiagFunctor > > > m_rho_functors;
};
#endif // WARPX_DIAGNOSTICS_REDUCEDDIAGS_RHOMAXIMUM_H_
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