| /* Shared escaped string class. |
| Copyright (C) 1999-2020 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 */ |