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/********************* */
/*! \file ite_removal.h
** \verbatim
** Original author: dejan
** Major contributors: none
** Minor contributors (to current version): mdeters
** This file is part of the CVC4 prototype.
** Copyright (c) 2009, 2010, 2011 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.\endverbatim
**
** \brief Removal of term ITEs
**
** Removal of term ITEs.
**/
#pragma once
#include <vector>
#include "expr/node.h"
namespace CVC4 {
class RemoveITE {
public:
/**
* Removes the ITE nodes by introducing skolem variables. All additional assertions are pushed into assertions.
*/
static void run(std::vector<Node>& assertions);
/**
* Removes the ITE from the node by introducing skolem variables. All additional assertions are pushed into assertions.
*/
static Node run(TNode node, std::vector<Node>& additionalAssertions);
};/* class RemoveTTE */
}/* CVC4 namespace */
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