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61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
/*++
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Copyright (c) 2011 Microsoft Corporation
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Module Name:
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simplify_tactic.h
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Abstract:
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Apply simplification and rewriting rules.
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Author:
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Leonardo (leonardo) 2011-11-20
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Notes:
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--*/
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#ifndef SIMPLIFY_TACTIC_H_
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#define SIMPLIFY_TACTIC_H_
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#include"tactic.h"
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#include"tactical.h"
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class simplify_tactic : public tactic {
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struct imp;
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imp * m_imp;
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params_ref m_params;
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public:
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simplify_tactic(ast_manager & m, params_ref const & ref = params_ref());
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virtual ~simplify_tactic();
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virtual void updt_params(params_ref const & p);
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static void get_param_descrs(param_descrs & r);
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virtual void collect_param_descrs(param_descrs & r) { get_param_descrs(r); }
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virtual void operator()(goal_ref const & in,
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goal_ref_buffer & result,
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model_converter_ref & mc,
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proof_converter_ref & pc,
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expr_dependency_ref & core);
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virtual void cleanup();
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unsigned get_num_steps() const;
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virtual tactic * translate(ast_manager & m) { return alloc(simplify_tactic, m, m_params); }
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protected:
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virtual void set_cancel(bool f);
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};
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tactic * mk_simplify_tactic(ast_manager & m, params_ref const & p = params_ref());
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tactic * mk_elim_and_tactic(ast_manager & m, params_ref const & p = params_ref());
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/*
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ADD_TACTIC("simplify", "apply simplification rules.", "mk_simplify_tactic(m, p)")
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ADD_TACTIC("elim-and", "convert (and a b) into (not (or (not a) (not b))).", "mk_elim_and_tactic(m, p)")
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*/
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#endif
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