public CharCheckEntry MatchSuccess(OptimizationContext context, Instruction instruction)
{
var matching = MatchingCharacters.Clone();
AddEntry(instruction, true, instruction.Offset, matching);
matching[instruction.Offset].RemoveAll(existing => InstructionHelper.NonJumpMatchWillFail(context, existing, instruction));
return(new CharCheckEntry(matching, FailingCharacters));
}
public NdState MatchSuccess(OptimizationContext context, Instruction instruction, int offset)
{
var matching = MatchingCharacters.Clone();
AddEntry(instruction, true, offset, matching);
matching[offset].RemoveAll(existing => InstructionHelper.NonJumpMatchWillFail(context, existing, instruction));
return(new NdState(Variable, Vug, PositionA, PositionB, AdvancesA, AdvancesB, MinBounds, MaxBounds, VarAs, VarBs, matching, FailingCharacters));
}
public CharCheckEntry Advance(int offset)
{
var matching = MatchingCharacters.Clone();
var failing = FailingCharacters.Clone();
for (var i = 0; i < offset; i++)
{
if (matching.Count > 0)
{
matching.PopFront();
}
if (failing.Count > 0)
{
failing.PopFront();
}
}
return(new CharCheckEntry(matching, failing));
}