.. _program_listing_file__tmp_ws_src_eigenpy_include_eigenpy_exception.hpp:

Program Listing for File exception.hpp
======================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_eigenpy_include_eigenpy_exception.hpp>` (``/tmp/ws/src/eigenpy/include/eigenpy/exception.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   /*
    * Copyright 2014-2019, CNRS
    * Copyright 2018-2019, INRIA
    */
   
   #ifndef __eigenpy_exception_hpp__
   #define __eigenpy_exception_hpp__
   
   #include <exception>
   #include <string>
   
   #include "eigenpy/fwd.hpp"
   
   namespace eigenpy {
   /*
    * Eigenpy exception. They can be catch with python (equivalent
    * eigenpy.exception class).
    */
   class Exception : public std::exception {
    public:
     Exception() : message() {}
     Exception(const std::string &msg) : message(msg) {}
     const char *what() const throw() { return this->getMessage().c_str(); }
     ~Exception() throw() {}
     virtual const std::string &getMessage() const { return message; }
     std::string copyMessage() const { return getMessage(); }
   
     /* Call this static function to "enable" the translation of this C++ exception
      * in Python. */
     static void registerException();
   
    private:
     static void translateException(Exception const &e);
     static PyObject *pyType;
   
    protected:
     std::string message;
   };
   
   }  // namespace eigenpy
   
   #endif  // ifndef __eigenpy_exception_hpp__