mirror of
https://gcc.gnu.org/git/gcc.git
synced 2024-11-27 22:03:57 +08:00
60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
/* Helper code for graphviz output.
|
|
Copyright (C) 2019-2023 Free Software Foundation, Inc.
|
|
Contributed by David Malcolm <dmalcolm@redhat.com>.
|
|
|
|
This file is part of GCC.
|
|
|
|
GCC is free software; you can redistribute it and/or modify it
|
|
under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3, or (at your option)
|
|
any later version.
|
|
|
|
GCC is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with GCC; see the file COPYING3. If not see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#ifndef GCC_GRAPHVIZ_H
|
|
#define GCC_GRAPHVIZ_H
|
|
|
|
#include "pretty-print.h" /* for ATTRIBUTE_GCC_PPDIAG. */
|
|
|
|
/* A class for writing .dot output to a pretty_printer with
|
|
indentation to show nesting. */
|
|
|
|
class graphviz_out {
|
|
public:
|
|
graphviz_out (pretty_printer *pp);
|
|
|
|
void print (const char *fmt, ...)
|
|
ATTRIBUTE_GCC_PPDIAG(2,3);
|
|
void println (const char *fmt, ...)
|
|
ATTRIBUTE_GCC_PPDIAG(2,3);
|
|
|
|
void indent () { m_indent++; }
|
|
void outdent () { m_indent--; }
|
|
|
|
void write_indent ();
|
|
|
|
void begin_tr ();
|
|
void end_tr ();
|
|
|
|
void begin_td ();
|
|
void end_td ();
|
|
|
|
void begin_trtd ();
|
|
void end_tdtr ();
|
|
|
|
pretty_printer *get_pp () const { return m_pp; }
|
|
|
|
private:
|
|
pretty_printer *m_pp;
|
|
int m_indent;
|
|
};
|
|
|
|
#endif /* GCC_GRAPHVIZ_H */
|