SessionItemData.h

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/Support/Data/SessionItemData.h
//! @brief     Defines class SessionItemData
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#ifndef BORNAGAIN_GUI_SUPPORT_DATA_SESSIONITEMDATA_H
#define BORNAGAIN_GUI_SUPPORT_DATA_SESSIONITEMDATA_H
 
#include <QVariant>
#include <QVector>
 
//! Handles all data roles for SessionItem.
 
class SessionItemData {
public:
    QVector<int> roles() const;
 
    QVariant data(int role) const;
 
    bool setData(int role, const QVariant& value);
 
private:
    class ItemData {
    public:
        ItemData(int r = -1, QVariant v = {});
        int role;
        QVariant data;
        bool operator==(const ItemData& other) const;
    };
 
    QVector<ItemData> m_values;
};
 
#endif // BORNAGAIN_GUI_SUPPORT_DATA_SESSIONITEMDATA_H