/*
* HiddenDataType.java
*
* Copyright (c) 2002-2015 Alexei Drummond, Andrew Rambaut and Marc Suchard
*
* This file is part of BEAST.
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership and licensing.
*
* BEAST 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
* of the License, or (at your option) any later version.
*
* BEAST 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 BEAST; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
package dr.evolution.datatype;
/**
* @author Marc Suchard
*/
public interface HiddenDataType {
int getHiddenClassCount();
int getStateCount();
class Utils {
static boolean[] getStateSet(final int state,
final int stateCount,
final int hiddenClassCount,
final DataType baseDataType) {
// System.err.println("state = ");
final boolean[] originalStateSet = baseDataType.getStateSet(state);
boolean[] stateSet = new boolean[stateCount * hiddenClassCount];
int offset = 0;
for (int h = 0; h < hiddenClassCount; ++h) {
System.arraycopy(originalStateSet, 0, stateSet, offset, stateCount);
offset += stateCount;
}
return stateSet;
}
}
}