containeritem.cpp

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//  ************************************************************************************************
//
//  qt-mvvm: Model-view-view-model framework for large GUI applications
//
//! @file      mvvm/model/mvvm/standarditems/containeritem.cpp
//! @brief     Implements class CLASS?
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2020
//! @authors   Gennady Pospelov et al, Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#include "mvvm/standarditems/containeritem.h"
 
using namespace ModelView;
 
ContainerItem::ContainerItem(const std::string& modelType) : CompoundItem(modelType)
{
    registerTag(ModelView::TagInfo::universalTag(T_ITEMS), /*set_as_default*/ true);
}
 
bool ContainerItem::empty() const
{
    return childrenCount() == 0;
}
 
size_t ContainerItem::size() const
{
    return static_cast<size_t>(childrenCount());
}