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https://github.com/Z3Prover/z3
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45 lines
1,005 B
C++
45 lines
1,005 B
C++
/*++
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Copyright (c) 2017 Microsoft Corporation
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Module Name:
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dependency_converter.h
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Abstract:
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Utility for converting dependencies across subgoals.
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Author:
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Nikolaj Bjorner (nbjorner) 2017-11-19
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Notes:
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--*/
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#pragma once
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#include "util/ref.h"
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#include "ast/ast_pp_util.h"
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#include "model/model.h"
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#include "tactic/converter.h"
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class goal;
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class dependency_converter : public converter {
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public:
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static dependency_converter* unit(expr_dependency_ref& d);
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static dependency_converter* concat(dependency_converter * dc1, dependency_converter * dc2);
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static dependency_converter* concat(unsigned n, goal * const* goals);
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virtual expr_dependency_ref operator()() = 0;
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virtual dependency_converter * translate(ast_translation & translator) = 0;
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};
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typedef ref<dependency_converter> dependency_converter_ref;
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typedef sref_vector<dependency_converter> dependency_converter_ref_vector;
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typedef sref_buffer<dependency_converter> dependency_converter_ref_buffer;
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