2 * Copyright (C) 2000-2007 Paul Davis <paul@linuxaudiosystems.com>
3 * Copyright (C) 2015 Tim Mayberry <mojofunk@gmail.com>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 #include "pbd/demangle.h"
22 #if defined(__GLIBCXX__)
27 PBD::demangle_symbol (const std::string& mangled_symbol)
29 #if defined(__GLIBCXX__)
34 char* realname = abi::__cxa_demangle (mangled_symbol.c_str(), 0, 0, &status);
35 std::string demangled_symbol (realname);
37 return demangled_symbol;
38 } catch (std::exception) {
43 /* Note: on win32, you can use UnDecorateSymbolName.
44 See http://msdn.microsoft.com/en-us/library/ms681400%28VS.85%29.aspx
45 See also: http://msdn.microsoft.com/en-us/library/ms680344%28VS.85%29.aspx
48 return mangled_symbol;
52 PBD::demangle (std::string const& str)
54 std::string::size_type const b = str.find_first_of ("(");
56 if (b == std::string::npos) {
57 return demangle_symbol (str);
60 std::string::size_type const p = str.find_last_of ("+");
61 if (p == std::string::npos) {
62 return demangle_symbol (str);
66 return demangle_symbol (str);
69 std::string const symbol = str.substr (b + 1, p - b - 1);
71 return demangle_symbol (symbol);