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/********************* */
/** node.cpp
** Original author: mdeters
** Major contributors: none
** Minor contributors (to current version): none
** This file is part of the CVC4 prototype.
** Copyright (c) 2009, 2010 The Analysis of Computer Systems Group (ACSys)
** Courant Institute of Mathematical Sciences
** New York University
** See the file COPYING in the top-level source directory for licensing
** information.
**
** Reference-counted encapsulation of a pointer to node information.
**/
#include "expr/node.h"
#include "util/output.h"
#include <iostream>
using namespace std;
namespace CVC4 {
namespace expr {
const int NodeSetDepth::s_iosIndex = std::ios_base::xalloc();
}/* CVC4::expr namespace */
}/* CVC4 namespace */
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