simulation_exception.hpp

#ifndef __SIMULATION_EXCEPTION_HPP__
#define __SIMULATION_EXCEPTION_HPP__
 
#include <exception>
#include <stdexcept>
#include <string> 
namespace Simulation
{
 
  enum class ErrorCodes
  {
    BadConcentrationInitLiq,
    BadConcentrationInitGas,
    BadInitialiser,
     MismatchSize,
  };
 
  class SimulationException : public std::exception
  {
  public:
    explicit SimulationException(ErrorCodes code);
 
    [[nodiscard]] const char *what() const noexcept override
    {
 
      return msg.c_str();
    }
 
  private:
    ErrorCodes code_;
    std::string msg;
    [[nodiscard]] std::string getMessage() const;
  };
} // namespace Simulation
 
#endif