public string Compile(CompilerContext context)
{
context.EnterNewScope("For loop");
CurrentIndex.Value = LowerBound;
string code = $"for {CurrentIndex.Compile(context)}, {UpperBound.Compile(context)} do\n" +
LoopBody.Compile(context) + "\n" +
$"end\n" +
LoopEnd.Compile(context) + "\n";
context.LeaveScope();
return(code);
}
//method for wrap around for loops, 0, 1, 2, 3, 4, ..., 0, 1, 2, 3
public static void For(int start, LoopConditional condition, LoopBody body, LoopConclusion conclusion)
{
var events = new List<ManualResetEvent>();
for (int i = start, j = 0; condition.Invoke(i); i++, j++) {
var resetEvent = new ManualResetEvent(false);
ThreadPool.QueueUserWorkItem((arg) => {
int value = (int)arg;
body.Invoke(value);
resetEvent.Set();
}, i);
events.Add(resetEvent);
conclusion.Invoke(ref i);
}//end loop
WaitHandle.WaitAll(events.ToArray());
}
//method for wrap around for loops, 0, 1, 2, 3, 4, ..., 0, 1, 2, 3
public static void For(int start, LoopConditional condition, LoopBody body, LoopConclusion conclusion)
{
var events = new List <ManualResetEvent>();
for (int i = start, j = 0; condition.Invoke(i); i++, j++)
{
var resetEvent = new ManualResetEvent(false);
ThreadPool.QueueUserWorkItem((arg) => {
int value = (int)arg;
body.Invoke(value);
resetEvent.Set();
}, i);
events.Add(resetEvent);
conclusion.Invoke(ref i);
}//end loop
WaitHandle.WaitAll(events.ToArray());
} //end method
get => this.GetRequired(LoopBody, Expression.Parse);
