/*
* opencog/atoms/value/VoidValue.cc
*
* Copyright (C) 2020 OpenCog Foundation
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License v3 as
* published by the Free Software Foundation and including the exceptions
* at http://opencog.org/wiki/Licenses
*
* 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 Affero General Public License
* along with this program; if not, write to:
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <opencog/atoms/value/VoidValue.h>
#include <opencog/atoms/value/ValueFactory.h>
using namespace opencog;
const ValuePtr VoidValue::INSTANCE { new VoidValue() };
DEFINE_VALUE_FACTORY(VOID_VALUE, createVoidValue, void)