QPSParserException.h

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/* ----------------------------------------------------------------------------
 
 * GTSAM Copyright 2010, Georgia Tech Research Corporation,
 * Atlanta, Georgia 30332-0415
 * All Rights Reserved
 * Authors: Frank Dellaert, et al. (see THANKS for the full author list)
 
 * See LICENSE for the license information
 
 * -------------------------------------------------------------------------- */

 
#pragma once
 
namespace gtsam {
 
class QPSParserException: public ThreadsafeException<QPSParserException> {
public:
  QPSParserException() {
  }
 
  ~QPSParserException() noexcept override {
  }
 
  const char *what() const noexcept override {
    if (description_.empty())
      description_ = "There is a problem parsing the QPS file.\n";
    return description_.c_str();
  }
 
private:
  mutable std::string description_;
};
 
}