// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
+#include <cstdlib>
+
#include "inputvalue.hxx"
#include <Main/fg_props.hxx>
+
using namespace FGXMLAutopilot;
PeriodicalValue::PeriodicalValue( SGPropertyNode_ptr root )
double PeriodicalValue::normalizeSymmetric( double value ) const
{
- value = SGMiscd::normalizePeriodic( minPeriod->get_value(), maxPeriod->get_value(), value );
- double width_2 = (maxPeriod->get_value() - minPeriod->get_value())/2;
+ double minValue = minPeriod->get_value();
+ double maxValue = maxPeriod->get_value();
+
+ value = SGMiscd::normalizePeriodic( minValue, maxValue, value );
+ double width_2 = (maxValue - minValue)/2;
return value > width_2 ? width_2 - value : value;
}