Mercurial > hg > Members > kono > jpf-core
view src/main/gov/nasa/jpf/vm/DoubleArrayFields.java @ 21:caa0924e093d
reshuffled Event hierarchy, introducing SystemEvent, with CheckEvent and
ControlEvent being subclasses of SystemEvent
added Loggable.setLogLevel
changed old UserHeuristic to use a Verify.heuristicValue instead of a
hardwired "Main" class with hardwired fields (which was just an outdated
leftover). Call Verify.setHeuristicValue() to control state priorities from the
SUT.
This also fixes the bug that UserHeuristic was not properly checking for
"Main" resolution.
author | Peter Mehlitz <pcmehlitz@gmail.com> |
---|---|
date | Fri, 10 Apr 2015 20:53:11 -0700 |
parents | 61d41facf527 |
children |
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/* * Copyright (C) 2014, United States Government, as represented by the * Administrator of the National Aeronautics and Space Administration. * All rights reserved. * * The Java Pathfinder core (jpf-core) platform is licensed under the * Apache License, Version 2.0 (the "License"); you may not use this file except * in compliance with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0. * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package gov.nasa.jpf.vm; import gov.nasa.jpf.util.HashData; import gov.nasa.jpf.util.IntVector; import java.io.PrintStream; /** * element values for double[] objects */ public class DoubleArrayFields extends ArrayFields { double[] values; public DoubleArrayFields (int length) { values = new double[length]; } @Override public double[] asDoubleArray() { return values; } @Override public void copyElements (ArrayFields src, int srcPos, int dstPos, int len){ DoubleArrayFields a = (DoubleArrayFields) src; System.arraycopy(a.values, srcPos, values, dstPos, len); } @Override protected void printValue(PrintStream ps, int idx){ ps.print(values[idx]); } @Override public Object getValues(){ return values; } @Override public int arrayLength() { return values.length; } @Override public int getHeapSize() { // in bytes return values.length * 8; } @Override public void appendTo (IntVector v) { v.appendRawBits(values); } @Override public DoubleArrayFields clone(){ DoubleArrayFields f = (DoubleArrayFields)cloneFields(); f.values = values.clone(); return f; } @Override public boolean equals (Object o) { if (o instanceof DoubleArrayFields) { DoubleArrayFields other = (DoubleArrayFields)o; double[] v = values; double[] vOther = other.values; if (v.length != vOther.length) { return false; } for (int i=0; i<v.length; i++) { if (v[i] != vOther[i]) { return false; } } return compareAttrs(other); } else { return false; } } @Override public void setDoubleValue (int pos, double newValue) { values[pos] = newValue; } @Override public double getDoubleValue (int pos) { return values[pos]; } @Override public void hash(HashData hd) { double[] v = values; for (int i=0; i < v.length; i++) { hd.add(v[i]); } } }