1. Arlen Cox
  2. z3

Source

z3 / src / tactic / core / cofactor_elim_term_ite.h

/*++
Copyright (c) 2011 Microsoft Corporation

Module Name:

    cofactor_elim_term_ite.h

Abstract:

    Eliminate (ground) term if-then-else's using cofactors.

Author:

    Leonardo de Moura (leonardo) 2011-06-05.

Revision History:

--*/
#ifndef _COFACTOR_ELIM_TERM_ITE_H_
#define _COFACTOR_ELIM_TERM_ITE_H_

#include"ast.h"
#include"params.h"

class cofactor_elim_term_ite {
    struct     imp;
    imp *      m_imp;
    params_ref m_params;
public:
    cofactor_elim_term_ite(ast_manager & m, params_ref const & p = params_ref());
    virtual ~cofactor_elim_term_ite();

    void updt_params(params_ref const & p);
    static void get_param_descrs(param_descrs & r);

    void operator()(expr * t, expr_ref & r);
    
    void cancel() { set_cancel(true); }
    void reset_cancel() { set_cancel(false); }
    void set_cancel(bool f);
    void cleanup();
};

#endif