testFilterHandling.cpp

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/*   rambrain - a dynamical physical memory extender
 *   Copyright (C) 2015 M. Imgrund, A. Arth
 *   mimgrund (at) mpifr-bonn.mpg.de
 *   arth (at) usm.uni-muenchen.de
 *
 *   This program 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.
 *
 *   This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "testFilterHandling.h"

string combineFilter ( const string &generalFilter, const string &customFilter )
{
    if ( customFilter == "*" ) {
        return generalFilter;
    } else {
        bool general = false;
        istringstream f ( customFilter );
        string s;
        while ( getline ( f, s, ':' ) ) {
            if ( s[0] != '+' && s[0] != '-' ) {
                general = true;
            }
        }

        if ( general ) {
            return customFilter;
        } else {
            return generalFilter + ":" + customFilter;
        }
    }
}