public void Execute(IBindingEnvironment environment)
        {
            AgentClass dynclass = new AgentClass(this.name);

            int k = 0;

            if (this.memberExpressions != null)
            {
                foreach (IExpression expression in this.memberExpressions)
                {
                    string name  = this.memberNames[k++];
                    object value = null;

                    if (expression != null)
                    {
                        value = expression.Evaluate(environment);
                    }

                    if (value is ICallable && !(value is AgentFunction))
                    {
                        value = new AgentFunction((ICallable)value);
                    }

                    dynclass.SetMember(name, value);
                }
            }

            Machine.Current.Environment.SetValue(this.name, dynclass);
        }