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/* Shared escaped string class.
Copyright (C) 1999-2022 Free Software Foundation, Inc.
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_ESCAPED_STRING_H
#define GCC_ESCAPED_STRING_H
#include <cstdlib>
/* A class to handle converting a string that might contain
control characters, (eg newline, form-feed, etc), into one
in which contains escape sequences instead. */
class escaped_string
{
public:
escaped_string () { m_owned = false; m_str = NULL; };
~escaped_string () { if (m_owned) free (m_str); }
operator const char *() const { return m_str; }
void escape (const char *);
private:
escaped_string(const escaped_string&) {}
escaped_string& operator=(const escaped_string&) { return *this; }
char *m_str;
bool m_owned;
};
#endif /* ! GCC_ESCAPED_STRING_H */
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