Exceptions.hpp

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#ifndef HOPS_EXCEPTIONS_HPP
#define HOPS_EXCEPTIONS_HPP
 
#include <exception>
#include <string>
 
namespace hops {
    class Exception {
    public:
        Exception(std::string message = "") :
                message(message) {
        }
 
        std::string what() {
            return message;
        }
    private:
        std::string message;
    };
 
    struct EmptyChainDataException : public Exception {
        EmptyChainDataException(std::string message = "") :
                Exception(message) {
        }
    };
 
    struct NoProblemProvidedException : public Exception {
        NoProblemProvidedException(std::string message = "") :
                Exception(message) {
        }
    };
 
    struct MissingStartingPointsException : public Exception {
        MissingStartingPointsException(std::string message = "") :
                Exception(message) {
        }
    };
 
    struct UninitializedDataFieldException : public Exception {
        UninitializedDataFieldException(std::string message = "") :
                Exception(message) {
        }
    };
}
 
#endif // HOPS_EXCEPTIONS_HPP