public static SCode Make(object rator, object rand0, object rand1, object rand2)
{
return
(Combination3.Make(EnsureSCode(rator),
EnsureSCode(rand0),
EnsureSCode(rand1),
EnsureSCode(rand2)));
}
internal override PartialResult PartialEval(PartialEnvironment environment)
{
PartialResult rator = this.components [0].PartialEval(environment);
PartialResult rand0 = this.components [1].PartialEval(environment);
PartialResult rand1 = this.components [2].PartialEval(environment);
PartialResult rand2 = this.components [3].PartialEval(environment);
return(new PartialResult(rator.Residual == this.components [0] &&
rand0.Residual == this.components [1] &&
rand1.Residual == this.components [2] &&
rand2.Residual == this.components [3] ? this : Combination3.Make(rator.Residual, rand0.Residual, rand1.Residual, rand2.Residual)));
}
public static SCode Make(object [] components)
{
return
((!Configuration.EnableCombinationOptimization) ? new Combination(components) :
(Configuration.EnableCombination0 && components.Length == 1) ? Combination0.Make(components[0]) :
(Configuration.EnableCombination3 && components.Length == 4) ? Combination3.Make(components[0], components[1], components[2], components[3]) :
new Combination(components));
//if (Configuration.EnableSuperOperators) {
// switch (components.Length) {
// case 0:
// throw new NotImplementedException ("shouldn't be possible");
// //case 1:
// // //Debugger.Break ();
// // return Combination0.Make (oper);
// case 2:
// throw new NotImplementedException ("combo 1");
// case 3:
// throw new NotImplementedException ("combo 2");
// case 4:
// return Configuration.EnableCombination3 ?
// Combination3.Make (EnsureSCode (oper),
// EnsureSCode (components [1]),
// EnsureSCode (components [2]),
// EnsureSCode (components [3])) :
// new Combination (components);
// default:
// return new Combination (components);
// }
//}
//else
// return new Combination (components);
}
