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27 lines
592 B
C++
27 lines
592 B
C++
/*++
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Abstract: Pretty-printer for proofs in Graphviz format
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--*/
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#pragma once
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#include <iostream>
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#include "ast/ast_pp.h"
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class ast_pp_dot {
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ast_manager & m_manager;
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proof * const m_pr;
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public:
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ast_pp_dot(proof *pr, ast_manager &m) : m_manager(m), m_pr(pr) {}
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ast_pp_dot(proof_ref &e) : m_manager(e.m()), m_pr(e.get()) {}
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std::ostream & pp(std::ostream & out) const;
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ast_manager & get_manager() const { return m_manager; }
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};
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std::string escape_dot(std::string const & s);
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std::ostream &operator<<(std::ostream &out, const ast_pp_dot & p);
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