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54 lines
1 KiB
C++
54 lines
1 KiB
C++
/*++
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Copyright (c) 2011 Microsoft Corporation
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Module Name:
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model_evaluator.h
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Abstract:
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Evaluate expressions in a given model.
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Author:
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Leonardo de Moura (leonardo) 2011-04-30.
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Revision History:
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--*/
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#ifndef _MODEL_EVALUATOR_H_
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#define _MODEL_EVALUATOR_H_
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#include"ast.h"
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#include"rewriter_types.h"
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#include"params.h"
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class model;
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typedef rewriter_exception model_evaluator_exception;
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class model_evaluator {
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struct imp;
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imp * m_imp;
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public:
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model_evaluator(model & m, params_ref const & p = params_ref());
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~model_evaluator();
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ast_manager & m () const;
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void set_model_completion(bool f);
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void updt_params(params_ref const & p);
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static void get_param_descrs(param_descrs & r);
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void operator()(expr * t, expr_ref & r);
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void set_cancel(bool f);
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void cancel() { set_cancel(true); }
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void reset_cancel() { set_cancel(false); }
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void cleanup(params_ref const & p = params_ref());
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void reset(params_ref const & p = params_ref());
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unsigned get_num_steps() const;
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};
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#endif
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