ItemCatalog.h

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/coregui/Models/ItemCatalog.h
//! @brief     Defines class ItemCatalog
//!
//! @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_COREGUI_MODELS_ITEMCATALOG_H
#define BORNAGAIN_GUI_COREGUI_MODELS_ITEMCATALOG_H
 
#include "Base/Utils/IFactory.h"
#include <QStringList>
#include <memory>
 
class SessionItem;
 
//! Catalog of SessionItem%s. A single instance is created and used in ItemFactory.cpp.
 
class ItemCatalog {
public:
    ItemCatalog();
 
    std::unique_ptr<SessionItem> createItemPtr(const QString& modelType) const;
 
    static QStringList validTopItemTypes();
 
private:
    void add(const QString& modelType, std::function<SessionItem*()> f);
 
    IFactory<QString, SessionItem> m_data;
};
 
#endif // BORNAGAIN_GUI_COREGUI_MODELS_ITEMCATALOG_H