deuterium.h

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/* This file is part of Cloudy and is copyright (C)1978-2025 by Gary J. Ferland and
 * others.  For conditions of distribution and use see copyright notice in license.txt */
 
#ifndef DEUTERIUM_H_
#define DEUTERIUM_H_
 
#include "module.h"
 
class t_deuterium : public module
{
public:
        t_deuterium()
        {
                lgElmtOn = false;
                gas_phase = 0.f;
                xIonDense[0] = 0.;
                xIonDense[1] = 0.;
                fractionation = 0.f;
                m_xMolecules = 0.f;
        }
        bool lgElmtOn;
        realnum gas_phase;
        double xIonDense[2];
        realnum fractionation;
private:
        realnum m_xMolecules;
public:
        realnum xMolecules(void)
        {
                return m_xMolecules;
        }
        void updateXMolecules();
        void zero();
        void comment(t_warnings&) {}
        const char* chName() const
        {
                return "deuterium";
        }
};
 
extern t_deuterium deut;
 
void ScaleDensitiesDeuterium( const realnum &factor );
void SetDeuteriumFractionation( const realnum &frac );
void SetGasPhaseDeuterium( const realnum &Hdensity );
void SetDeuteriumIonization( const double &xNeutral, const double &xIonized );
void InitDeuteriumIonization();
 
#endif /* DEUTERIUM_H_ */