Program Listing for File parse_exception.hpp

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#pragma once

// C++ library includes
#include <stdexcept>
// The C++ Standard library provides a base class specifically designed to declare
// objects to be thrown as exceptions. It is called std::exception and is defined in
// the <exception> header. This class has a virtual member function called what that
// returns a null-terminated character sequence (of type char *) and that can be
// overwritten in derived classes to contain some sort of description of the
// exception. Example Code for using base class exception:
/*
class myexception: public exception
{
    virtual const char* what() const throw()
    {
        return "My exception happened";
    }
} myex;

int main () {
    try
    {
        throw myex;
    }
    catch (exception& e)
    {
        cout << e.what() << '\n';
    }
    return 0;
}
*/

class ParseException : public std::runtime_error
{
public:
    explicit ParseException(const std::string& error) : std::runtime_error(error) {}
};