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57 lines
1.2 KiB
C++
57 lines
1.2 KiB
C++
/*++
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Copyright (c) 2011 Microsoft Corporation
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Module Name:
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extension_model_converter.h
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Abstract:
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Model converter that introduces new interpretations into a model.
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It used to be called elim_var_model_converter
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Author:
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Leonardo (leonardo) 2011-10-21
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Notes:
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--*/
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#ifndef EXTENSION_MODEL_CONVERTER_H_
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#define EXTENSION_MODEL_CONVERTER_H_
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#include"ast.h"
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#include"model_converter.h"
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class model_evaluator;
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class extension_model_converter : public model_converter {
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func_decl_ref_vector m_vars;
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expr_ref_vector m_defs;
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model_evaluator * m_eval;
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struct set_eval;
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public:
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extension_model_converter(ast_manager & m):m_vars(m), m_defs(m), m_eval(0) {
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}
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virtual ~extension_model_converter();
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ast_manager & m() const { return m_vars.get_manager(); }
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virtual void operator()(model_ref & md, unsigned goal_idx);
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virtual void cancel();
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virtual void display(std::ostream & out);
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// register a variable that was eliminated
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void insert(func_decl * v, expr * def) {
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m_vars.push_back(v);
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m_defs.push_back(def);
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}
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virtual model_converter * translate(ast_translation & translator);
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};
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#endif
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