Commit ba3bbe88 authored by Daniel Le Berre's avatar Daniel Le Berre

Constraints are now serializable.

parent 4d60570b
......@@ -29,13 +29,15 @@
*******************************************************************************/
package org.sat4j.specs;
import java.io.Serializable;
/**
* The most general abstraction for handling a constraint.
*
* @author leberre
*
*/
public interface IConstr {
public interface IConstr extends Serializable {
/**
* @return true iff the clause was learnt during the search
......
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