using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Models { [Serializable] public class InfeasibleException : Exception { public InfeasibleException() { } public InfeasibleException(string message) : base(message) { } public InfeasibleException(string message, Exception inner) : base(message, inner) { } protected InfeasibleException( System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context) : base(info, context) { } } }