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#include "cvc4_private.h"
#include "expr/node.h"
#include <vector>
#include <ext/hash_map>
#ifndef __CVC4__THEORY__BV__BV_INTRO_POW_H
#define __CVC4__THEORY__BV__BV_INTRO_POW_H
namespace CVC4 {
namespace theory {
namespace bv {
class BVIntroducePow2 {
public:
static void pow2Rewrite(std::vector<Node>& assertionsToPreprocess);
private:
typedef __gnu_cxx::hash_map<Node, Node, NodeHashFunction> NodeMap;
static Node pow2Rewrite(Node assertionsToPreprocess, NodeMap& cache);
};
}/* CVC4::theory::bv namespace */
}/* CVC4::theory namespace */
}/* CVC4 namespace */
#endif /* __CVC4__THEORY__BV__BV_INTRO_POW_H */
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