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package soot.toolkits.graph;
/*-
* #%L
* Soot - a J*va Optimization Framework
* %%
* Copyright (C) 1999 Patrice Pominville, Raja Vallee-Rai
* %%
* This program 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 program 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 Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
* #L%
*/
import soot.Body;
import soot.Unit;
/**
*
* Represents a CFG for a {@link Body} where the nodes are {@link Block}s and edges are derived from control flow. Control
* flow associated with exceptions is ignored, so the graph will be a forest where each exception handler constitutes a
* disjoint subgraph.
*
*/
public class BriefBlockGraph extends BlockGraph {
/**
* Constructs a {@link BriefBlockGraph} from a given {@link Body}.
*
*
* Note that this constructor builds a {@link BriefUnitGraph} internally when splitting body's {@link Unit}s into
* {@link Block}s. Callers who already have a {@link BriefUnitGraph} to hand can use the constructor taking a
* CompleteUnitGraph as a parameter, as a minor optimization.
*
* @param body
* the {@link Body} for which to build a graph.
*/
public BriefBlockGraph(Body body) {
this(new BriefUnitGraph(body));
}
/**
* Constructs a {@link BriefBlockGraph} representing the Unit-level control flow represented by the passed
* {@link BriefUnitGraph}.
*
* @param unitGraph
* the {@link Body} for which to build a graph.
*/
public BriefBlockGraph(BriefUnitGraph unitGraph) {
super(unitGraph);
soot.util.PhaseDumper.v().dumpGraph(this, mBody);
}
}