public IEnumerable <FindResult> EnumFind(string[] CmpWith, string[] Skip = null, bool Back = false,
IdCharCheck IdCharCheck = new IdCharCheck(), IList <IResultSkippingHandler> Handlers = null)
{
if (!CanContain(CmpWith, Back))
{
yield break;
}
var RSM = new ResultSkippingManager(Handlers, this, Back);
while (RSM.Loop())
{
var Res = SubstringEquals(RSM.Current, CmpWith, Skip, Back, IdCharCheck);
if (Res.Position != -1)
{
yield return(Res);
if (Back)
{
RSM.Current -= Res.String.Length - 1;
}
else
{
RSM.Current += Res.String.Length - 1;
}
}
}
}
public int SubstringEquals(int Index, string CmpWith, string[] Skip = null, bool Back = false,
IdCharCheck IdCharCheck = new IdCharCheck())
{
var RIndex = Index;
if (Back)
{
RIndex -= CmpWith.Length - 1;
}
if (SubstringEqualsS(RIndex, CmpWith, IdCharCheck))
{
if (Skip != null)
{
for (var i = 0; i < Skip.Length; i++)
{
var SkipStr = Skip[i];
if (SkipStr.Length >= CmpWith.Length)
{
for (var SkipPos = -SkipStr.Length + 1; SkipPos < CmpWith.Length; SkipPos++)
{
if (SubstringEqualsS(RIndex + SkipPos, SkipStr))
{
return(-1);
}
}
}
}
}
return(RIndex);
}
return(-1);
}
public IEnumerable <int> EnumFind(string CmpWith, string[] Skip = null, bool Back = false,
IdCharCheck IdCharCheck = new IdCharCheck(), IList <IResultSkippingHandler> Handlers = null)
{
var RSM = new ResultSkippingManager(Handlers, this, Back);
while (RSM.Loop())
{
var Res = SubstringEquals(RSM.Current, CmpWith, Skip, Back, IdCharCheck);
if (Res != -1)
{
yield return(Res);
}
}
}
public FindResult SubstringEquals(int Index, string[] CmpWith, string[] Skip = null, bool Back = false,
IdCharCheck IdCharCheck = new IdCharCheck())
{
for (var i = 0; i < CmpWith.Length; i++)
{
var e = CmpWith[i];
var Res = SubstringEquals(Index, e, Skip, Back, IdCharCheck);
if (Res != -1)
{
return(new FindResult(i, Res, e));
}
}
return(new FindResult(-1, -1, null));
}
public FindResult Find(string[] CmpWith, string[] Skip = null, bool Back = false,
IdCharCheck IdCharCheck = new IdCharCheck(), IList <IResultSkippingHandler> Handlers = null)
{
if (!CanContain(CmpWith, Back))
{
return(new FindResult(-1, -1, null));
}
var RSM = new ResultSkippingManager(Handlers, this, Back);
while (RSM.Loop())
{
var Res = SubstringEquals(RSM.Current, CmpWith, Skip, Back, IdCharCheck);
if (Res.Position != -1)
{
return(Res);
}
}
return(new FindResult(-1, -1, null));
}
public int Find(string CmpWith, string[] Skip = null, bool Back = false,
IdCharCheck IdCharCheck = new IdCharCheck(), IList <IResultSkippingHandler> Handlers = null)
{
return(String.Find(CmpWith, Skip, Back, IdCharCheck, Handlers));
}
public IEnumerable <FindResult> EnumFind(string[] CmpWith, string[] Skip = null, bool Back = false,
IdCharCheck IdCharCheck = new IdCharCheck(), IList <IResultSkippingHandler> Handlers = null)
{
return(String.EnumFind(CmpWith, Skip, Back, IdCharCheck, Handlers));
}
public FindResult EndsWith(string[] CmpWith, string[] Skip = null, IdCharCheck IdCharCheck = new IdCharCheck())
{
return(String.EndsWith(CmpWith, Skip, IdCharCheck));
}
public FindResult SubstringEquals(int Index, string[] CmpWith, string[] Skip = null,
bool Back = false, IdCharCheck IdCharCheck = new IdCharCheck())
{
return(String.SubstringEquals(Index, CmpWith, Skip, Back, IdCharCheck));
}
public bool EndsWith(string CmpWith, IdCharCheck IdCharCheck = new IdCharCheck())
{
return(String.EndsWith(CmpWith, IdCharCheck));
}
public bool SubstringEqualsS(int Index, string CmpWith, IdCharCheck IdCharCheck = new IdCharCheck())
{
return(String.SubstringEqualsS(Index, CmpWith, IdCharCheck));
}
public FindResult EndsWith(string[] CmpWith, string[] Skip = null, IdCharCheck IdCharCheck = new IdCharCheck())
{
return(SubstringEquals(Length - 1, CmpWith, Skip, true, IdCharCheck));
}
public FindResult StartsWith(string[] CmpWith, string[] Skip = null, IdCharCheck IdCharCheck = new IdCharCheck())
{
return(SubstringEquals(0, CmpWith, Skip, false, IdCharCheck));
}
public bool EndsWith(string CmpWith, IdCharCheck IdCharCheck = new IdCharCheck())
{
return(SubstringEqualsS(Length - CmpWith.Length, CmpWith, IdCharCheck));
}
public bool StartsWith(string CmpWith, IdCharCheck IdCharCheck = new IdCharCheck())
{
return(SubstringEqualsS(0, CmpWith, IdCharCheck));
}
public bool SubstringEqualsS(int Index, string CmpWith, IdCharCheck IdCharCheck = new IdCharCheck())
{
var CmpLen = CmpWith.Length;
if (CmpLen == 1)
{
if (Index < 0 || Index >= Length)
{
return(false);
}
if (String[this.Index + Index] != CmpWith[0])
{
return(false);
}
}
else if (CmpLen != 0)
{
if (Index < 0 || CmpLen + Index > Length)
{
return(false);
}
var RIndex = Index + this.Index;
for (var i = 0; i < CmpLen; i++)
{
if (String[RIndex + i] != CmpWith[i])
{
return(false);
}
}
}
else
{
return(true);
}
if (IdCharCheck.CheckIdChars)
{
var Func = IdCharCheck.IsIdChar;
if (Index > 0)
{
var SelfChar = String[this.Index + Index - 1];
var CmpChar = CmpWith[0];
if ((Func != null ? Func(SelfChar) : Helper.IsIdChar(SelfChar)) &&
(Func != null ? Func(CmpChar) : Helper.IsIdChar(CmpChar)))
{
return(false);
}
}
if (Index + CmpLen < Length)
{
var SelfChar = String[this.Index + Index + CmpLen];
var CmpChar = CmpWith[CmpLen - 1];
if ((Func != null ? Func(SelfChar) : Helper.IsIdChar(SelfChar)) &&
(Func != null ? Func(CmpChar) : Helper.IsIdChar(CmpChar)))
{
return(false);
}
}
}
return(true);
}
