14.1.102. tablet_qt/dbobjects/patientidnumsorter.cpp

/*
    Copyright (C) 2012-2019 Rudolf Cardinal (rudolf@pobox.com).

    This file is part of CamCOPS.

    CamCOPS is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    CamCOPS is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with CamCOPS. If not, see <http://www.gnu.org/licenses/>.
*/

#include "patientidnumsorter.h"
#include "dbobjects/patientidnum.h"


PatientIdNumSorter::PatientIdNumSorter()
{
}


bool PatientIdNumSorter::operator()(const PatientIdNumPtr& left,
                                    const PatientIdNumPtr& right) const
{
    // Implements: LEFT < RIGHT ?
    // Sort by which_idnum
    const int l_which = left->whichIdNum();
    const int r_which = right->whichIdNum();
    return l_which < r_which;
}