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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
/*++
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Copyright (c) 2020 Microsoft Corporation
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Module Name:
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sls_basic_plugin.h
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Author:
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Nikolaj Bjorner (nbjorner) 2024-07-05
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--*/
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#pragma once
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#include "ast/sls/sls_context.h"
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namespace sls {
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class basic_plugin : public plugin {
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expr_mark m_axiomatized;
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bool is_basic(expr* e) const;
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bool bval0(expr* e) const;
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bool try_repair(app* e, unsigned i);
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bool try_repair_xor(app* e, unsigned i);
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bool try_repair_ite(app* e, unsigned i);
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bool try_repair_distinct(app* e, unsigned i);
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bool set_value(expr* e, bool b);
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expr_ref eval_ite(app* e);
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expr_ref eval_distinct(app* e);
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expr_ref eval_xor(app* e);
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public:
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basic_plugin(context& ctx) :
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plugin(ctx) {
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m_fid = basic_family_id;
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}
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void register_term(expr* e) override;
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expr_ref get_value(expr* e) override;
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void initialize() override;
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void propagate_literal(sat::literal lit) override;
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bool propagate() override;
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bool repair_down(app* e) override;
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void repair_up(app* e) override;
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void repair_literal(sat::literal lit) override;
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bool is_sat() override;
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void on_rescale() override {}
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void on_restart() override {}
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std::ostream& display(std::ostream& out) const override;
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bool set_value(expr* e, expr* v) override;
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void collect_statistics(statistics&) const override { }
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void reset_statistics() override {}
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};
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}
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