/**
*
* Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
**/
/**
* Implements the CFML Function bitshrn
*/
package lucee.runtime.functions.math;
import lucee.runtime.PageContext;
import lucee.runtime.exp.FunctionException;
import lucee.runtime.ext.function.Function;
public final class BitSHRN implements Function {
public static double call(PageContext pc , double dnumber, double dcount) throws FunctionException {
int number=(int) dnumber,count=(int) dcount;
if(count > 31 || count < 0)
throw new FunctionException(pc,"bitSHRN",2,"count","must be beetween 0 and 31 now "+count);
return number >>> count;
}
}