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basic_types.cpp
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basic_types.cpp
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/*This file is part of Circle Packings.
Circle Packings 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.
Circle Packings 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 Circle Packings. If not, see <http://www.gnu.org/licenses/>.*/
#include "basic_types.hpp"
int int_round(double x)
{
return (x < 0) ? int(x - 0.5) : int(x + 0.5);
}