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/*
Gri - A language for scientific graphics programming
Copyright (C) 2008 Daniel Kelley
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; 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, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
// Keep track of references to object
#if !defined(_GriCounter_h_)
#define _GriCounter_h_
class GriCounter
{
public:
GriCounter() { count = 0; }
GriCounter(const GriCounter& c) { count = c.getCount(); }
~GriCounter() { ; }
void incrementCount() { count++; }
void decrementCount() { if (count) count--; }
unsigned getCount() const { return count; }
private:
int count;
};
#endif
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