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57 lines
1.3 KiB
C++
57 lines
1.3 KiB
C++
/*++
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Copyright (c) 2011 Microsoft Corporation
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Module Name:
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assertion_set_rewriter.h
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Abstract:
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Apply rewriting rules in an assertion set.
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Author:
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Leonardo (leonardo) 2011-04-22
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Notes:
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--*/
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#ifndef _ASSERTION_SET_REWRITER_H_
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#define _ASSERTION_SET_REWRITER_H_
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#include"assertion_set_strategy.h"
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class assertion_set_rewriter : public assertion_set_strategy {
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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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assertion_set_rewriter(ast_manager & m, params_ref const & ref = params_ref());
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virtual ~assertion_set_rewriter();
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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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/**
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\brief Apply rewriting/simplification rules on the assertion set \c s.
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*/
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void operator()(assertion_set & s);
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virtual void operator()(assertion_set & s, model_converter_ref & mc) {
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operator()(s);
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mc = 0;
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}
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virtual void cleanup();
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unsigned get_num_steps() const;
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virtual void set_cancel(bool f);
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};
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inline as_st * mk_simplifier(ast_manager & m, params_ref const & p = params_ref()) {
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return clean(alloc(assertion_set_rewriter, m, p));
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}
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#endif
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