public override string ToString()
{
return("Matching:"
+ string.Join(", ", MatchingCharacters.Select((item, i) => $"[{i}] = {string.Join("|", item.Select(r => $"{r.Data1}...{r.Data2}"))}"))
+ " Failing: "
+ string.Join(", ", FailingCharacters.Select((item, i) => $"[{i}] = {string.Join("|", item.Select(r => $"{r.Data1}...{r.Data2}"))}")));
}
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));
}
private char GetMatchCloseCharacter(char c)
{
return(MatchingCharacters.First(pair => pair.Key == c).Value);
}
private bool IsMatchCloseCharacter(char c)
{
return(MatchingCharacters.Any(pair => pair.Value == c));
}
private bool IsMatchStartCharacter(char c)
{
return(MatchingCharacters.Any(pair => pair.Key == c));
}
private char GetMatchOpenCharacter(char c)
{
return(MatchingCharacters.First(pair => pair.Value == c).Key);
}
protected virtual char GetMatchOpenCharacter(char c)
{
return(MatchingCharacters.First(pair => pair.Value == c).Key);
}
protected virtual char GetMatchCloseCharacter(char c)
{
return(MatchingCharacters.First(pair => pair.Key == c).Value);
}
protected virtual bool IsMatchCloseCharacter(char c)
{
return(MatchingCharacters.Any(pair => pair.Value == c));
}
protected virtual bool IsMatchStartCharacter(char c)
{
return(MatchingCharacters.Any(pair => pair.Key == c));
}
public override string ToString()
{
return($"({PositionA}, {AdvancesA}) ({PositionB}, {AdvancesB}); {MinBounds} <= B <= {MaxBounds}; Matching {string.Join(", ", MatchingCharacters.Select((item, i) => $"[{i}] = {string.Join("|", item.Select(r => $"{r.Data1}...{r.Data2}"))}"))}; Failing {string.Join(", ", FailingCharacters.Select((item, i) => $"[{i}] = {string.Join("|", item.Select(r => $"{r.Data1}...{r.Data2}"))}"))};");
}
