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/********************* -*- C++ -*- */
/** kind_prologue.h
** Original author:
** 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.
**
** Kinds of Nodes.
**/
#ifndef __CVC4__KIND_H
#define __CVC4__KIND_H
#include "cvc4_config.h"
#include <iostream>
namespace CVC4 {
enum Kind {
/* undefined */
UNDEFINED_KIND = -1,
/** Null Kind */
NULL_EXPR,
/* built-ins */
EQUAL,
ITE,
SKOLEM,
VARIABLE,
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