protected virtual string TranslateDelayAssignment(Computation.Assignment node, Context context)
{
string eq = InstructionTranslator.QuickTranslate((Context)context.Base().Push(node.State, node.Equation));
StringBuilder ret = new StringBuilder();
var ds = (DelayedState)node.State;
uint size = (uint)System.Math.Round(ds.Delay / Cdn.RawC.Options.Instance.DelayTimeStep);
DataTable.DataItem counter = context.Program.DelayedCounters[new DelayedState.Size(size)];
DataTable table = context.Program.DelayHistoryTable(ds);
ret.AppendFormat("{0}[{1}] = {2}[{3}[{4}]];",
context.This(node.Item.Table),
node.Item.AliasOrIndex,
context.This(table),
context.This(context.Program.DelayedCounters),
counter.DataIndex);
ret.AppendLine();
ret.AppendFormat("{0}[{1}[{2}]] = {3};",
context.This(table),
context.This(context.Program.DelayedCounters),
counter.DataIndex,
eq);
return(ret.ToString());
}
protected virtual string Translate(Computation.Assignment node, Context context)
{
if (node.State is DelayedState)
{
// Assignments to delayed states are handled differently
return(TranslateDelayAssignment(node, context));
}
var ctx = (Context)context.Base();
ctx.Push(node.State, node.Equation);
return(TranslateAssignment(node.Item.AliasOrIndex, ctx));
}