backtrace.h

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// SPDX-License-Identifier: BSD-3-Clause
//
// backtrace.h
//
// Copyright (C) 1996 Limit Point Systems, Inc.
//
// Author: Curtis Janssen <cljanss@limitpt.com>
// Maintainer: LPS
//
// This file is part of the SC Toolkit.
//
// The SC Toolkit is free software; you can redistribute it and/or modify
// it under the terms of the GNU Library General Public License as published by
// the Free Software Foundation; either version 2, or (at your option)
// any later version.
//
// The SC Toolkit 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 Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public License
// along with the SC Toolkit; see the file COPYING.LIB.  If not, write to
// the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
//
// The U.S. Government is granted a limited license as per AL 91-7.
//
 
#ifndef TTG_UTIL_CORE_BACKTRACE_H_
#define TTG_UTIL_CORE_BACKTRACE_H_
 
#include <string>
#include <vector>
 
namespace ttg {
  namespace detail {
    class Backtrace {
     public:
      Backtrace(const std::string& prefix = std::string(""));
      Backtrace(const Backtrace&);
 
      bool empty() const { return frames_.empty(); }
 
      std::string str(const size_t nframes_to_skip = 0) const;
 
     private:
      std::vector<std::string> frames_;
      std::string prefix_;
 
      static std::string __demangle(const std::string& symbol);
    };
  }  // namespace detail
}  // namespace ttg
 
#endif  // TTG_UTIL_CORE_BACKTRACE_H_