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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2012-10-21 18:23:20 -07:00
parent 56ab7a7495
commit 39d6628be9
7 changed files with 295 additions and 1 deletions
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src/ast/ast_printer.cpp Normal file
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/*++
Copyright (c) 2012 Microsoft Corporation
Module Name:
ast_printer.cpp
Abstract:
Abstract AST printer
Author:
Leonardo de Moura (leonardo) 2012-10-21
Revision History:
--*/
#include"ast_printer.h"
#include"pp.h"
class simple_ast_printer_context : public ast_printer_context {
ast_manager & m_manager;
smt2_pp_environment_dbg m_env;
public:
simple_ast_printer_context(ast_manager & m):m_manager(m), m_env(m) {}
virtual ~simple_ast_printer_context() {}
ast_manager & m() const { return m_manager; }
virtual ast_manager & get_ast_manager() { return m_manager; }
virtual void display(std::ostream & out, sort * s, unsigned indent = 0) { out << mk_ismt2_pp(s, m(), indent); }
virtual void display(std::ostream & out, expr * n, unsigned indent = 0) { out << mk_ismt2_pp(n, m(), indent); }
virtual void display(std::ostream & out, func_decl * f, unsigned indent = 0) const {
out << f->get_name();
}
virtual void pp(sort * s, format_ns::format_ref & r) { mk_smt2_format(s, m_env, get_pp_default_params(), r); }
virtual void pp(func_decl * f, format_ns::format_ref & r) { mk_smt2_format(f, m_env, get_pp_default_params(), r); }
virtual void pp(expr * n, format_ns::format_ref & r) {
sbuffer<symbol> buf;
mk_smt2_format(n, m_env, get_pp_default_params(), 0, 0, r, buf);
}
virtual void pp(expr * n, unsigned num_vars, char const * var_prefix, format_ns::format_ref & r, sbuffer<symbol> & var_names) {
mk_smt2_format(n, m_env, get_pp_default_params(), num_vars, var_prefix, r, var_names);
}
virtual void display(std::ostream & out, expr * n, unsigned indent, unsigned num_vars, char const * var_prefix, sbuffer<symbol> & var_names) const {
NOT_IMPLEMENTED_YET();
}
};
ast_printer_context * mk_simple_ast_printer_context(ast_manager & m) {
return alloc(simple_ast_printer_context, m);
}