public bool IsSameTypeMain(MathObject other, IDictionary <string, MathObject> parameters, string key)
{
if (other is MathToken)
{
if (parameters.ContainsKey(key) && !parameters[key].Equals(other))
{
return(false);
}
else
{
parameters[key] = other;
}
}
else if (other is MathSequence math)
{
if (math.Sup == null && math.Sub == null &&
(math.LeftBracket.Value == "(" || math.LeftBracket.Value == "{"))
{
math = new MathSequence(math.List, math.Separator, math.Main.ToOriginalString());
}
if (parameters.ContainsKey(key) && !parameters[key].Equals(math))
{
return(false);
}
else
{
parameters[key] = math;
}
}
return(true);
}
public override bool IsSameType(MathObject other, IDictionary <string, MathObject> parameters)
{
return(other switch
{
MathSequence seq => IsSameType_Sequence(seq, parameters),
MathToken token => IsSameType_Token(token, parameters),
_ => false,
});
private MathSequence(MathSequence seq, Token leftBracket, Token rightBracket)
: this(seq)
{
LeftBracket = leftBracket;
RightBracket = rightBracket;
_toTokenString = ConstructorHelperBracket(leftBracket, Main, rightBracket);
_toString = _toTokenString.ToString();
OriginalText = _toTokenString.ToOriginalString().Trim();
}
private MathObject ReturnMathObject()
{
if (_sequence.Count == 1)
{
return(_sequence[0]);
}
else
{
var math = new MathSequence(_sequence, "", _original.ToString());
return(math);
}
}
private MathSequence(MathSequence seq)
{
List = seq.List;
LeftBracket = seq.LeftBracket;
RightBracket = seq.RightBracket;
Main = seq.Main;
Separator = seq.Separator;
Sub = seq.Sub;
Sup = seq.Sup;
_supFirst = seq._supFirst;
_toTokenString = seq._toTokenString;
_toString = seq._toString;
OriginalText = seq.OriginalText;
}
private void BracketMode(Token token)
{
// _bracketCount > 0
if (_bracketCount == 0)
{
throw new InvalidOperationException("_bracketCount > 0 でないのにBracketModeに来るのはおかしい");
}
_original.Append(token.Origin);
if (token.IsOpenBracket())
{
_bracketCount++;
}
else if (token.IsCloseBracket())
{
_bracketCount--;
}
if (_bracketCount == 0) // 全ての括弧が閉じられた場合
{
// 括弧の中身でMathObjectを生成
var left = _inBracket.First();
var main = _inBracket.Skip(1).ToArray().ToTokenString();
var mathObject = new MathObjectFactory(main).CreateSingle();
// 添え字でない場合は括弧をMathObjectに含める
if (_scriptToken.IsEmpty)
{
if (mathObject is MathSequence m)
{
if (!m.IsSimple)
{
mathObject = new MathSequence(new MathObject[] { mathObject }, "", main.ToOriginalString());
}
}
mathObject = mathObject.SetBracket(left, token);
}
AddSequence(mathObject, left, token);
}
else
{
_inBracket.Add(token);
}
}
private MathSequence(MathSequence seq, Token supOrSub, Token left, MathObject math, Token right)
: this(seq)
{
if (supOrSub.Value == "^")
{
Sup = math;
if (Sub == null)
{
_supFirst = true;
}
}
else
{
Sub = math;
}
_toTokenString = ConstructorHelperSupSub(_toTokenString, supOrSub, left, math.ToTokenString(), right);
_toString = _toTokenString.ToString();
OriginalText = _toTokenString.ToOriginalString().Trim();
}
private MathSequence(MathSequence seq, IList <MathObject> list, MathObject?sup, MathObject?sub)
: this(seq)
{
if (list.Count == 0)
{
throw new InvalidOperationException($"{nameof(list)}が空です。");
}
List = new ReadOnlyCollection <MathObject>(list);
Main = CreateMainTokenString(List, seq.Separator);
_toTokenString = ConstructorHelperBracket(seq.LeftBracket, Main, seq.RightBracket);
Sup = sup;
Sub = sub;
if (seq._supFirst)
{
if (sup != null)
{
_toTokenString = ConstructorHelperSupSub(_toTokenString, Token.Circumflex, sup.ToTokenString());
}
if (sub != null)
{
_toTokenString = ConstructorHelperSupSub(_toTokenString, Token.LowLine, sub.ToTokenString());
}
}
else
{
if (sub != null)
{
_toTokenString = ConstructorHelperSupSub(_toTokenString, Token.LowLine, sub.ToTokenString());
}
if (sup != null)
{
_toTokenString = ConstructorHelperSupSub(_toTokenString, Token.Circumflex, sup.ToTokenString());
}
}
_toString = _toTokenString.ToString();
OriginalText = _toTokenString.ToOriginalString().Trim();
}