SNAP Library 2.1, User Reference  2013-09-25 10:47:25
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TStr Class Reference

#include <dt.h>

Inherited by TTypeNm< Type >.

List of all members.

Public Member Functions

 TStr ()
 TStr (const TStr &Str)
 TStr (const TChA &ChA)
 TStr (const TSStr &SStr)
 TStr (const char *CStr)
 TStr (const char &Ch)
 TStr (const TMem &Mem)
 TStr (const PSIn &SIn)
 ~TStr ()
 TStr (TSIn &SIn, const bool &IsSmall=false)
void Load (TSIn &SIn, const bool &IsSmall=false)
void Save (TSOut &SOut, const bool &IsSmall=false) const
void LoadXml (const PXmlTok &XmlTok, const TStr &Nm)
void SaveXml (TSOut &SOut, const TStr &Nm) const
TStr & operator= (const TStr &Str)
TStr & operator= (const TChA &ChA)
TStr & operator= (const char *CStr)
TStr & operator= (const char &Ch)
TStr & operator+= (const TStr &Str)
TStr & operator+= (const char *CStr)
bool operator== (const TStr &Str) const
bool operator== (const char *CStr) const
bool operator!= (const char *CStr) const
bool operator< (const TStr &Str) const
char operator[] (const int &ChN) const
int GetMemUsed () const
char * operator() ()
const char * operator() () const
char * CStr ()
const char * CStr () const
void PutCh (const int &ChN, const char &Ch)
char GetCh (const int &ChN) const
char LastCh () const
void Clr ()
int Len () const
bool Empty () const
bool IsUc () const
TStr & ToUc ()
TStr GetUc () const
int CmpI (const TStr &Str) const
bool EqI (const TStr &Str) const
bool IsLc () const
TStr & ToLc ()
TStr GetLc () const
TStr & ToCap ()
TStr GetCap () const
TStr & ToTrunc ()
TStr GetTrunc () const
TStr & ConvUsFromYuAscii ()
TStr GetUsFromYuAscii () const
TStr & ToHex ()
TStr GetHex () const
TStr & FromHex ()
TStr GetFromHex () const
TStr GetSubStr (const int &BChN, const int &EChN) const
TStr GetSubStr (const int &BChN) const
void InsStr (const int &BChN, const TStr &Str)
void DelChAll (const char &Ch)
void DelSubStr (const int &BChN, const int &EChN)
bool DelStr (const TStr &Str)
TStr LeftOf (const char &SplitCh) const
TStr LeftOfLast (const char &SplitCh) const
TStr RightOf (const char &SplitCh) const
TStr RightOfLast (const char &SplitCh) const
void SplitOnCh (TStr &LStr, const char &SplitCh, TStr &RStr) const
void SplitOnLastCh (TStr &LStr, const char &SplitCh, TStr &RStr) const
void SplitOnAllCh (const char &SplitCh, TStrV &StrV, const bool &SkipEmpty=true) const
void SplitOnAllAnyCh (const TStr &SplitChStr, TStrV &StrV, const bool &SkipEmpty=true) const
void SplitOnWs (TStrV &StrV) const
void SplitOnNonAlNum (TStrV &StrV) const
void SplitOnStr (const TStr &SplitStr, TStrV &StrV) const
void SplitOnStr (TStr &LeftStr, const TStr &MidStr, TStr &RightStr) const
TStr Mid (const int &BChN, const int &Chs) const
TStr Mid (const int &BChN) const
TStr Left (const int &EChN) const
TStr Right (const int &BChN) const
TStr Slice (int BChN, int EChNP1) const
TStr operator() (const int &BChN, const int &EChNP1) const
int CountCh (const char &Ch, const int &BChN=0) const
int SearchCh (const char &Ch, const int &BChN=0) const
int SearchChBack (const char &Ch, int BChN=-1) const
int SearchStr (const TStr &Str, const int &BChN=0) const
bool IsChIn (const char &Ch) const
bool IsStrIn (const TStr &Str) const
bool IsPrefix (const char *Str) const
bool IsPrefix (const TStr &Str) const
bool IsSuffix (const char *Str) const
bool IsSuffix (const TStr &Str) const
int ChangeCh (const char &SrcCh, const char &DstCh, const int &BChN=0)
int ChangeChAll (const char &SrcCh, const char &DstCh)
int ChangeStr (const TStr &SrcStr, const TStr &DstStr, const int &BChN=0)
int ChangeStrAll (const TStr &SrcStr, const TStr &DstStr, const bool &FromStartP=false)
TStr Reverse () const
int GetPrimHashCd () const
int GetSecHashCd () const
bool IsBool (bool &Val) const
bool IsInt (const bool &Check, const int &MnVal, const int &MxVal, int &Val) const
bool IsInt (int &Val) const
bool IsInt () const
int GetInt () const
int GetInt (const int &DfVal) const
bool IsUInt (const bool &Check, const uint &MnVal, const uint &MxVal, uint &Val) const
bool IsUInt (uint &Val) const
bool IsUInt () const
uint GetUInt () const
uint GetUInt (const uint &DfVal) const
bool IsInt64 (const bool &Check, const int64 &MnVal, const int64 &MxVal, int64 &Val) const
bool IsInt64 (int64 &Val) const
bool IsInt64 () const
int64 GetInt64 () const
int64 GetInt64 (const int64 &DfVal) const
bool IsUInt64 (const bool &Check, const uint64 &MnVal, const uint64 &MxVal, uint64 &Val) const
bool IsUInt64 (uint64 &Val) const
bool IsUInt64 () const
uint64 GetUInt64 () const
uint64 GetUInt64 (const uint64 &DfVal) const
bool IsHexInt (const bool &Check, const int &MnVal, const int &MxVal, int &Val) const
bool IsHexInt (int &Val) const
bool IsHexInt () const
int GetHexInt () const
int GetHexInt (const int &DfVal) const
bool IsHexInt64 (const bool &Check, const int64 &MnVal, const int64 &MxVal, int64 &Val) const
bool IsHexInt64 (int64 &Val) const
bool IsHexInt64 () const
int64 GetHexInt64 () const
int64 GetHexInt64 (const int64 &DfVal) const
bool IsFlt (const bool &Check, const double &MnVal, const double &MxVal, double &Val, const char &DecDelimCh='.') const
bool IsFlt (double &Val) const
bool IsFlt () const
double GetFlt () const
double GetFlt (const double &DfVal) const
bool IsWord (const bool &WsPrefixP=true, const bool &FirstUcAllowedP=true) const
bool IsWs () const
bool IsWcMatch (const int &StrBChN, const TStr &WcStr, const int &WcStrBChN, TStrV &StarStrV, const char &StarCh='*', const char &QuestCh='?') const
bool IsWcMatch (const TStr &WcStr, TStrV &StarStrV, const char &StarCh='*', const char &QuestCh='?') const
bool IsWcMatch (const TStr &WcStr, const char &StarCh, const char &QuestCh) const
bool IsWcMatch (const TStr &WcStr, const int &StarStrN, TStr &StarStr) const
bool IsWcMatch (const TStr &WcStr) const
TStr GetWcMatch (const TStr &WcStr, const int &StarStrN=0) const
TStr GetFPath () const
TStr GetFBase () const
TStr GetFMid () const
TStr GetFExt () const
void SaveTxt (const PSOut &SOut) const
void SaveTxt (const TStr &FNm) const
TStr GetStr () const
char * GetCStr () const

Static Public Member Functions

static TStr GetNrFPath (const TStr &FPath)
static TStr GetNrFMid (const TStr &FMid)
static TStr GetNrFExt (const TStr &FExt)
static TStr GetNrNumFExt (const int &FExtN)
static TStr GetNrFNm (const TStr &FNm)
static TStr GetNrAbsFPath (const TStr &FPath, const TStr &BaseFPath=TStr())
static bool IsAbsFPath (const TStr &FPath)
static TStr PutFExt (const TStr &FNm, const TStr &FExt)
static TStr PutFExtIfEmpty (const TStr &FNm, const TStr &FExt)
static TStr PutFBase (const TStr &FNm, const TStr &FBase)
static TStr PutFBaseIfEmpty (const TStr &FNm, const TStr &FBase)
static TStr AddToFMid (const TStr &FNm, const TStr &ExtFMid)
static TStr GetNumFNm (const TStr &FNm, const int &Num)
static TStr GetFNmStr (const TStr &Str, const bool &AlNumOnlyP=true)
static TStr LoadTxt (const PSIn &SIn)
static TStr LoadTxt (const TStr &FNm)
static TStr & GetChStr (const char &Ch)
static TStr & GetDChStr (const char &Ch1, const char &Ch2)
static TStr GetStr (const TStr &Str, const char *FmtStr)
static TStr GetStr (const TStr &Str, const TStr &FmtStr)
static TStr GetStr (const TStrV &StrV, const TStr &DelimiterStr)
static TStr Fmt (const char *FmtStr,...)
static TStr GetSpaceStr (const int &Spaces)
static TStr MkClone (const TStr &Str)
static TStr GetNullStr ()

Private Member Functions

 TStr (const char &Ch, bool)
 TStr (const char &Ch1, const char &Ch2, bool)
void Optimize ()

Static Private Member Functions

static TRStr * GetRStr (const char *CStr)

Private Attributes

TRStr * RStr

Friends

TStr operator+ (const TStr &LStr, const TStr &RStr)
TStr operator+ (const TStr &LStr, const char *RCStr)

Detailed Description

Definition at line 412 of file dt.h.

Constructor & Destructor Documentation

TStr::TStr ( const char &  Ch,
bool   
) [inline, private]

Definition at line 416 of file dt.h.

                            {
    RStr=new TRStr(Ch); RStr->MkRef();}
TStr::TStr ( const char &  Ch1,
const char &  Ch2,
bool   
) [inline, private]

Definition at line 418 of file dt.h.

                                              {
    RStr=new TRStr(Ch1, Ch2); RStr->MkRef();}
TStr::TStr ( ) [inline]

Definition at line 423 of file dt.h.

{RStr=TRStr::GetNullRStr(); RStr->MkRef();}
TStr::TStr ( const TStr &  Str) [inline]

Definition at line 424 of file dt.h.

{RStr=Str.RStr; RStr->MkRef();}
TStr::TStr ( const TChA &  ChA) [inline]

Definition at line 425 of file dt.h.

{RStr=GetRStr(ChA.CStr()); RStr->MkRef();}
TStr::TStr ( const TSStr &  SStr) [inline]

Definition at line 426 of file dt.h.

{RStr=GetRStr(SStr.CStr()); RStr->MkRef();}
TStr::TStr ( const char *  CStr) [inline]

Definition at line 427 of file dt.h.

{RStr=GetRStr(CStr); RStr->MkRef();}
TStr::TStr ( const char &  Ch) [inline, explicit]

Definition at line 428 of file dt.h.

{RStr=GetChStr(Ch).RStr; RStr->MkRef();}
TStr::TStr ( const TMem &  Mem) [inline]

Definition at line 429 of file dt.h.

                       {
    RStr=new TRStr(Mem.Len()); RStr->MkRef();
    memcpy(CStr(), Mem(), Mem.Len()); Optimize();}
TStr::TStr ( const PSIn &  SIn) [inline, explicit]

Definition at line 432 of file dt.h.

                                {
    int SInLen=SIn->Len(); RStr=new TRStr(SInLen); RStr->MkRef();
    SIn->GetBf(CStr(), SInLen); Optimize();}
TStr::~TStr ( ) [inline]

Definition at line 435 of file dt.h.

{RStr->UnRef();}
TStr::TStr ( TSIn &  SIn,
const bool &  IsSmall = false 
) [inline, explicit]

Definition at line 436 of file dt.h.

                                                     :
    RStr(new TRStr(SIn, IsSmall)){RStr->MkRef(); Optimize();}

Member Function Documentation

TStr TStr::AddToFMid ( const TStr &  FNm,
const TStr &  ExtFMid 
) [static]

Definition at line 1523 of file dt.cpp.

                                                        {
  return FNm.GetFPath()+FNm.GetFMid()+ExtFMid+FNm.GetFExt();
}
int TStr::ChangeCh ( const char &  SrcCh,
const char &  DstCh,
const int &  BChN = 0 
)

Definition at line 1107 of file dt.cpp.

                                                                       {
  int ChN=SearchCh(SrcCh, BChN);
  if (ChN!=-1){PutCh(ChN, DstCh);}
  return ChN;
}
int TStr::ChangeChAll ( const char &  SrcCh,
const char &  DstCh 
)

Definition at line 1113 of file dt.cpp.

                                                         {
  int FirstChN=SearchCh(SrcCh);
  if (FirstChN==-1){
    return 0;
  } else {
    TRStr* NewRStr=new TRStr(RStr->CStr());
    RStr->UnRef(); RStr=NewRStr; RStr->MkRef();
    char* ThisBf=CStr(); int StrLen=Len(); int Changes=0;
    for (int ChN=FirstChN; ChN<StrLen; ChN++){
      // slow: if (GetCh(ChN)==SrcCh){RStr->PutCh(ChN, DstCh); Changes++;}
      if (ThisBf[ChN]==SrcCh){ThisBf[ChN]=DstCh; Changes++;}
    }
    Optimize();
    return Changes;
  }
}
int TStr::ChangeStr ( const TStr &  SrcStr,
const TStr &  DstStr,
const int &  BChN = 0 
)

Definition at line 1130 of file dt.cpp.

                                                                          {
  int ChN=SearchStr(SrcStr, BChN);
  if (ChN==-1){
    return -1;
  } else {
    DelSubStr(ChN, ChN+SrcStr.Len()-1);
    InsStr(ChN, DstStr);
    return ChN;
  }
}
int TStr::ChangeStrAll ( const TStr &  SrcStr,
const TStr &  DstStr,
const bool &  FromStartP = false 
)

Definition at line 1141 of file dt.cpp.

                                                                                    {
  const int DstStrLen=DstStr.Len();
  int Changes=0-1; int BChN=0-DstStrLen;
  do {
    Changes++;
    if (FromStartP){BChN=0-DstStrLen;}
    BChN+=DstStrLen;
    BChN=ChangeStr(SrcStr, DstStr, BChN);
  } while (BChN!=-1);
  return Changes;
}
void TStr::Clr ( ) [inline]

Definition at line 486 of file dt.h.

{RStr->UnRef(); RStr=TRStr::GetNullRStr(); RStr->MkRef();}
int TStr::CmpI ( const TStr &  Str) const [inline]

Definition at line 494 of file dt.h.

{return TRStr::CmpI(CStr(), Str.CStr());}
TStr & TStr::ConvUsFromYuAscii ( )

Definition at line 779 of file dt.cpp.

                             {
  TRStr* NewRStr=new TRStr(RStr->CStr()); NewRStr->ConvUsFromYuAscii();
  RStr->UnRef(); RStr=NewRStr; RStr->MkRef();
  Optimize(); return *this;
}
int TStr::CountCh ( const char &  Ch,
const int &  BChN = 0 
) const

Definition at line 1033 of file dt.cpp.

                                                       {
  const int ThisLen=Len();
  const char* ThisBf=CStr();
  int Chs=0;
  for (int ChN=TInt::GetMx(BChN, 0); ChN<ThisLen; ChN++){
    if (ThisBf[ChN]==Ch){Chs++;}
  }
  return Chs;
}
char* TStr::CStr ( ) [inline]

Definition at line 476 of file dt.h.

{return RStr->CStr();}
const char* TStr::CStr ( ) const [inline]

Definition at line 477 of file dt.h.

{return RStr->CStr();}
void TStr::DelChAll ( const char &  Ch)

Definition at line 840 of file dt.cpp.

                                 {
  TChA ChA(*this);
  int ChN=ChA.SearchCh(Ch);
  while (ChN!=-1){
    ChA.Del(ChN);
    ChN=ChA.SearchCh(Ch);
  }
  *this=ChA;
}
bool TStr::DelStr ( const TStr &  Str)

Definition at line 863 of file dt.cpp.

                                {
  int ChN=SearchStr(Str);
  if (ChN==-1){
    return false;
  } else {
    DelSubStr(ChN, ChN+Str.Len()-1);
    return true;
  }
}
void TStr::DelSubStr ( const int &  BChN,
const int &  EChN 
)

Definition at line 850 of file dt.cpp.

                                                      {
  int BChN=TInt::GetMx(_BChN, 0);
  int EChN=TInt::GetMn(_EChN, Len()-1);
  int Chs=Len()-(EChN-BChN+1);
  if (Chs==0){Clr();}
  else if (Chs<Len()){
    char* Bf=new char[Chs+1]; strncpy(Bf, CStr(), BChN);
    strncpy(Bf+BChN, CStr()+EChN+1, Len()-EChN-1); Bf[Chs]=0;
    TStr Str(Bf); delete[] Bf;
    *this=Str;
  }
}
bool TStr::Empty ( ) const [inline]

Definition at line 488 of file dt.h.

{return RStr->Empty();}
bool TStr::EqI ( const TStr &  Str) const [inline]

Definition at line 495 of file dt.h.

{return TRStr::CmpI(CStr(), Str.CStr())==0;}
TStr TStr::Fmt ( const char *  FmtStr,
  ... 
) [static]

Definition at line 1599 of file dt.cpp.

                                     {
  char Bf[10*1024];
  va_list valist;
  va_start(valist, FmtStr);
  const int RetVal=vsnprintf(Bf, 10*1024-2, FmtStr, valist);
  va_end(valist);
  return RetVal!=-1 ? TStr(Bf) : TStr::GetNullStr();
}
TStr & TStr::FromHex ( )

Definition at line 798 of file dt.cpp.

                   {
  int StrLen=Len(); IAssert(StrLen%2==0);
  TChA ChA; int ChN=0;
  while (ChN<StrLen){
    char MshCh=RStr->Bf[ChN]; ChN++;
    char LshCh=RStr->Bf[ChN]; ChN++;
    uchar Ch=uchar(TCh::GetHex(MshCh)*16+TCh::GetHex(LshCh));
    ChA+=Ch;
  }
  *this=ChA;
  return *this;
}
TStr TStr::GetCap ( ) const [inline]

Definition at line 502 of file dt.h.

{return TStr(*this).ToCap();}
char TStr::GetCh ( const int &  ChN) const [inline]

Definition at line 483 of file dt.h.

{return RStr->GetCh(ChN);}
TStr & TStr::GetChStr ( const char &  Ch) [static]

Definition at line 1551 of file dt.cpp.

                                  {
  static char MnCh=char(CHAR_MIN);
  static char MxCh=char(CHAR_MAX);
  static int Chs=int(MxCh)-int(MnCh)+1;
  static TStrV ChStrV;
  if (ChStrV.Empty()){
    ChStrV.Gen(Chs);
    for (int ChN=0; ChN<Chs; ChN++){
      ChStrV[ChN]=TStr(char(MnCh+ChN), true);}
  }
  return ChStrV[int(Ch-MnCh)];
}
char* TStr::GetCStr ( ) const [inline]

Definition at line 686 of file dt.h.

                        {
    char* Bf=new char[Len()+1]; strcpy(Bf, CStr()); return Bf;}
TStr & TStr::GetDChStr ( const char &  Ch1,
const char &  Ch2 
) [static]

Definition at line 1564 of file dt.cpp.

                                                     {
  Fail; // temporary
  static TStrVV DChStrVV;
  if (DChStrVV.Empty()){
    DChStrVV.Gen(TCh::Vals, TCh::Vals);
    for (int Ch1N=0; Ch1N<TCh::Vals; Ch1N++){
      for (int Ch2N=0; Ch2N<TCh::Vals; Ch2N++){
        DChStrVV.At(Ch1N, Ch2N)=
         TStr(char(TCh::Mn+Ch1N), char(TCh::Mn+Ch2N), true);
      }
    }
  }
  return DChStrVV.At(int(Ch1-TCh::Mn), int(Ch2-TCh::Mn));
}
TStr TStr::GetFBase ( ) const

Definition at line 1396 of file dt.cpp.

                          {
  int ThisLen=Len(); const char* ThisBf=CStr();
  int ChN=ThisLen-1;
  while ((ChN>=0)&&(ThisBf[ChN]!='/')&&(ThisBf[ChN]!='\\')){ChN--;}
  return GetSubStr(ChN+1, ThisLen);
}
TStr TStr::GetFExt ( ) const

Definition at line 1421 of file dt.cpp.

                         {
  int ThisLen=Len(); const char* ThisBf=CStr();
  int ChN=ThisLen-1;
  while ((ChN>=0)&&(ThisBf[ChN]!='/')&&(ThisBf[ChN]!='\\')&&
   (ThisBf[ChN]!='.')){ChN--;}
  if ((ChN>=0)&&(ThisBf[ChN]=='.')){return GetSubStr(ChN, Len());}
  else {return TStr();}
}
double TStr::GetFlt ( ) const [inline]

Definition at line 629 of file dt.h.

                        {
    double Val; IAssert(IsFlt(false, 0, 0, Val)); return Val;}
double TStr::GetFlt ( const double &  DfVal) const [inline]

Definition at line 631 of file dt.h.

                                           {
    double Val; if (IsFlt(false, 0, 0, Val)){return Val;} else {return DfVal;}}
TStr TStr::GetFMid ( ) const

Definition at line 1403 of file dt.cpp.

                         {
  int ThisLen=Len(); const char* ThisBf=CStr();
  int ChN=ThisLen-1;
  while ((ChN>=0)&&(ThisBf[ChN]!='/')&&(ThisBf[ChN]!='\\')&&(ThisBf[ChN]!='.')){
    ChN--;}
  if (ChN<0){
    return *this;
  } else {
    if (ThisBf[ChN]=='.'){
      int EChN= --ChN;
      while ((ChN>=0)&&(ThisBf[ChN]!='/')&&(ThisBf[ChN]!='\\')){ChN--;}
      return GetSubStr(ChN+1, EChN);
    } else {
      return GetSubStr(ChN+1, ThisLen);
    }
  }
}
TStr TStr::GetFNmStr ( const TStr &  Str,
const bool &  AlNumOnlyP = true 
) [static]

Definition at line 1531 of file dt.cpp.

                                                           {
  TChA FNm=Str;
  for (int ChN=0; ChN<FNm.Len(); ChN++){
    uchar Ch=FNm[ChN];
    if (AlNumOnlyP){
      if (
       (('0'<=Ch)&&(Ch<='9'))||
       (('A'<=Ch)&&(Ch<='Z'))||
       (('a'<=Ch)&&(Ch<='z'))||
       (Ch=='-')||(Ch=='_')){}
      else {Ch='_';}
    } else {
      if ((Ch<=' ')||(Ch=='/')||(Ch=='\\')||(Ch==':')||(Ch=='.')){
        Ch='_';}
    }
    FNm.PutCh(ChN, Ch);
  }
  return FNm;
}
TStr TStr::GetFPath ( ) const

Definition at line 1389 of file dt.cpp.

                          {
  int ThisLen=Len(); const char* ThisBf=CStr();
  int ChN=ThisLen-1;
  while ((ChN>=0)&&(ThisBf[ChN]!='/')&&(ThisBf[ChN]!='\\')){ChN--;}
  return GetSubStr(0, ChN);
}
TStr TStr::GetFromHex ( ) const [inline]

Definition at line 514 of file dt.h.

{return TStr(*this).FromHex();}
TStr TStr::GetHex ( ) const [inline]

Definition at line 512 of file dt.h.

{return TStr(*this).ToHex();}
int TStr::GetHexInt ( ) const [inline]

Definition at line 612 of file dt.h.

                        {
    int Val; IAssert(IsHexInt(false, 0, 0, Val)); return Val;}
int TStr::GetHexInt ( const int &  DfVal) const [inline]

Definition at line 614 of file dt.h.

                                        {
    int Val; if (IsHexInt(false, 0, 0, Val)){return Val;} else {return DfVal;}}
int64 TStr::GetHexInt64 ( ) const [inline]

Definition at line 620 of file dt.h.

                            {
    int64 Val; IAssert(IsHexInt64(false, 0, 0, Val)); return Val;}
int64 TStr::GetHexInt64 ( const int64 &  DfVal) const [inline]

Definition at line 622 of file dt.h.

                                              {
    int64 Val; if (IsHexInt64(false, 0, 0, Val)){return Val;} else {return DfVal;}}
int TStr::GetInt ( ) const [inline]

Definition at line 579 of file dt.h.

{int Val; IAssertR(IsInt(false, 0, 0, Val), *this); return Val;}
int TStr::GetInt ( const int &  DfVal) const [inline]

Definition at line 580 of file dt.h.

                                     {
    int Val; if (IsInt(false, 0, 0, Val)){return Val;} else {return DfVal;}}
int64 TStr::GetInt64 ( ) const [inline]

Definition at line 595 of file dt.h.

                         {
    int64 Val; IAssert(IsInt64(false, 0, 0, Val)); return Val;}
int64 TStr::GetInt64 ( const int64 &  DfVal) const [inline]

Definition at line 597 of file dt.h.

                                           {
    int64 Val; if (IsInt64(false, 0, 0, Val)){return Val;} else {return DfVal;}}
TStr TStr::GetLc ( ) const [inline]

Definition at line 499 of file dt.h.

{return TStr(*this).ToLc();}
int TStr::GetMemUsed ( ) const [inline]

Definition at line 472 of file dt.h.

{return int(sizeof(TRStr*)+RStr->GetMemUsed());}
TStr TStr::GetNrAbsFPath ( const TStr &  FPath,
const TStr &  BaseFPath = TStr() 
) [static]

Definition at line 1471 of file dt.cpp.

                                                                {
  TStr NrBaseFPath;
  if (BaseFPath.Empty()){
    NrBaseFPath=GetNrFPath(TDir::GetCurDir());
  } else {
    NrBaseFPath=GetNrFPath(BaseFPath);
  }
  IAssert(IsAbsFPath(NrBaseFPath));
  TStr NrFPath=GetNrFPath(FPath);
  TStr NrAbsFPath;
  if (IsAbsFPath(NrFPath)){
    NrAbsFPath=NrFPath;
  } else {
    NrAbsFPath=GetNrFPath(NrBaseFPath+NrFPath);
  }
  NrAbsFPath.ChangeStrAll("/./", "/");
  NrAbsFPath.ChangeStrAll("\\.\\", "\\");
  return NrAbsFPath;
}
TStr TStr::GetNrFExt ( const TStr &  FExt) [static]

Definition at line 1455 of file dt.cpp.

                                    {
  if (FExt.Empty()||(FExt[0]=='.')){return FExt;}
  else {return TStr(".")+FExt;}
}
TStr TStr::GetNrFMid ( const TStr &  FMid) [static]

Definition at line 1445 of file dt.cpp.

                                    {
  TChA NrFMid;
  int FMidLen=FMid.Len();
  for (int ChN=0; ChN<FMidLen; ChN++){
    char Ch=FMid[ChN];
    if (TCh::IsAlNum(Ch)){NrFMid+=Ch;} else {NrFMid+='_';}
  }
  return NrFMid;
}
TStr TStr::GetNrFNm ( const TStr &  FNm) [static]

Definition at line 1467 of file dt.cpp.

                                  {
  return GetNrFPath(FNm.GetFPath())+FNm.GetFMid()+GetNrFExt(FNm.GetFExt());
}
TStr TStr::GetNrFPath ( const TStr &  FPath) [static]

Definition at line 1430 of file dt.cpp.

                                      {
  TChA NrFPath(FPath.Len()+4); NrFPath+=FPath;
  NrFPath.ChangeCh('\\', '/');
  if (NrFPath.Empty()){NrFPath="./";}
  if ((NrFPath.Len()>=2)&&isalpha(NrFPath[0])&&(NrFPath[1]==':')){
    if (NrFPath.Len()==2){NrFPath+="./";}
    if ((NrFPath[2]!='.')&&(NrFPath[2]!='/')){NrFPath.Ins(2, "./");}
    if (NrFPath[NrFPath.Len()-1]!='/'){NrFPath+="/";}
  } else {
    if ((NrFPath[0]!='.')&&(NrFPath[0]!='/')){NrFPath.Ins(0, "./");}
    if (NrFPath[NrFPath.Len()-1]!='/'){NrFPath+="/";}
  }
  return NrFPath;
}
TStr TStr::GetNrNumFExt ( const int &  FExtN) [static]

Definition at line 1460 of file dt.cpp.

                                       {
  TStr FExtNStr=TInt::GetStr(FExtN);
  while (FExtNStr.Len()<3){
    FExtNStr=TStr("0")+FExtNStr;}
  return FExtNStr;
}
TStr TStr::GetNullStr ( ) [static]

Definition at line 1626 of file dt.cpp.

                     {
  static TStr NullStr="";
  return NullStr;
}
TStr TStr::GetNumFNm ( const TStr &  FNm,
const int &  Num 
) [static]

Definition at line 1527 of file dt.cpp.

                                                   {
  return FNm.GetFPath()+FNm.GetFMid()+TInt::GetStr(Num, "%03d")+FNm.GetFExt();
}
int TStr::GetPrimHashCd ( ) const [inline]

Definition at line 570 of file dt.h.

{return RStr->GetPrimHashCd();}
TRStr * TStr::GetRStr ( const char *  CStr) [static, private]

Definition at line 719 of file dt.cpp.

                                    {
  int CStrLen;
  if (CStr==NULL){CStrLen=0;} else {CStrLen=int(strlen(CStr));}
  if (CStrLen==0){return TRStr::GetNullRStr();}
  // next lines are not multi-threading safe
  //else if (CStrLen==1){return GetChStr(CStr[0]).RStr;}
  //else if (CStrLen==2){return GetDChStr(CStr[0], CStr[1]).RStr;}
  else {return new TRStr(CStr);}
}
int TStr::GetSecHashCd ( ) const [inline]

Definition at line 571 of file dt.h.

{return RStr->GetSecHashCd();}
TStr TStr::GetSpaceStr ( const int &  Spaces) [static]

Definition at line 1608 of file dt.cpp.

                                       {
  static TStrV SpaceStrV;
  if (SpaceStrV.Len()==0){
    for (int SpaceStrN=0; SpaceStrN<10; SpaceStrN++){
      TChA SpaceChA;
      for (int ChN=0; ChN<SpaceStrN; ChN++){SpaceChA+=' ';}
      SpaceStrV.Add(SpaceChA);
    }
  }
  if ((0<=Spaces)&&(Spaces<SpaceStrV.Len())){
    return SpaceStrV[Spaces];
  } else {
    TChA SpaceChA;
    for (int ChN=0; ChN<Spaces; ChN++){SpaceChA+=' ';}
    return SpaceChA;
  }
}
TStr TStr::GetStr ( ) const [inline]

Definition at line 679 of file dt.h.

{return *this;}
TStr TStr::GetStr ( const TStr &  Str,
const char *  FmtStr 
) [static]

Definition at line 1579 of file dt.cpp.

                                                    {
  if (FmtStr==NULL){
    return Str;
  } else {
    char Bf[1000];
    sprintf(Bf, FmtStr, Str.CStr());
    return TStr(Bf);
  }
}
static TStr TStr::GetStr ( const TStr &  Str,
const TStr &  FmtStr 
) [inline, static]

Definition at line 681 of file dt.h.

                                                         {
    return GetStr(Str, FmtStr.CStr());}
TStr TStr::GetStr ( const TStrV &  StrV,
const TStr &  DelimiterStr 
) [static]

Definition at line 1589 of file dt.cpp.

                                                            {
  if (StrV.Empty()){return TStr();}
  TChA ResStr=StrV[0];
  for (int StrN=1; StrN<StrV.Len(); StrN++){
    ResStr+=DelimiterStr;
    ResStr+=StrV[StrN];
  }
  return ResStr;
}
TStr TStr::GetSubStr ( const int &  BChN,
const int &  EChN 
) const

Definition at line 811 of file dt.cpp.

                                                             {
  int StrLen=Len();
  int BChN=TInt::GetMx(_BChN, 0);
  int EChN=TInt::GetMn(_EChN, StrLen-1);
  int Chs=EChN-BChN+1;
  if (Chs<=0){return TStr();}
  else if (Chs==StrLen){return *this;}
  else {
    char* Bf=new char[Chs+1]; strncpy(Bf, CStr()+BChN, Chs); Bf[Chs]=0;
    TStr Str(Bf); delete[] Bf;
    return Str;
  }
}
TStr TStr::GetSubStr ( const int &  BChN) const [inline]

Definition at line 517 of file dt.h.

{ return GetSubStr(BChN, Len()-1); }
TStr TStr::GetTrunc ( ) const [inline]

Definition at line 506 of file dt.h.

{return TStr(*this).ToTrunc();}
TStr TStr::GetUc ( ) const [inline]

Definition at line 493 of file dt.h.

{return TStr(*this).ToUc();}
uint TStr::GetUInt ( ) const [inline]

Definition at line 587 of file dt.h.

{uint Val; IAssert(IsUInt(false, 0, 0, Val)); return Val;}
uint TStr::GetUInt ( const uint &  DfVal) const [inline]

Definition at line 588 of file dt.h.

                                        {
    uint Val; if (IsUInt(false, 0, 0, Val)){return Val;} else {return DfVal;}}
uint64 TStr::GetUInt64 ( ) const [inline]

Definition at line 604 of file dt.h.

                           {
    uint64 Val; IAssert(IsUInt64(false, 0, 0, Val)); return Val;}
uint64 TStr::GetUInt64 ( const uint64 &  DfVal) const [inline]

Definition at line 606 of file dt.h.

                                              {
    uint64 Val; if (IsUInt64(false, 0, 0, Val)){return Val;} else {return DfVal;}}
TStr TStr::GetUsFromYuAscii ( ) const [inline]

Definition at line 509 of file dt.h.

{return TStr(*this).ConvUsFromYuAscii();}
TStr TStr::GetWcMatch ( const TStr &  WcStr,
const int &  StarStrN = 0 
) const

Definition at line 1379 of file dt.cpp.

                                                                  {
  TStrV StarStrV;
  if (IsWcMatch(WcStr, StarStrV)&&(StarStrV.Len()>=StarStrN)){
    IAssert(StarStrN>=0);
    return StarStrV[StarStrV.Len()-StarStrN-1];
  } else {
    return "";
  }
}
void TStr::InsStr ( const int &  BChN,
const TStr &  Str 
)

Definition at line 825 of file dt.cpp.

                                                 {
  int ThisLen=Len();
  IAssert((0<=BChN)&&(BChN<=ThisLen));
  TStr NewStr;
  if (BChN==0){
    NewStr=Str+*this;
  } else
  if (BChN==ThisLen){
    NewStr=*this+Str;
  } else {
    NewStr=GetSubStr(0, BChN-1)+Str+GetSubStr(BChN, ThisLen-1);
  }
  *this=NewStr;
}
bool TStr::IsAbsFPath ( const TStr &  FPath) [static]

Definition at line 1491 of file dt.cpp.

                                      {
  if ((FPath.Len()>=3)&&isalpha(FPath[0])&&(FPath[1]==':')&&
   ((FPath[2]=='/')||(FPath[2]=='\\'))){
    return true;
  }
  return false;
}
bool TStr::IsBool ( bool &  Val) const

Definition at line 1153 of file dt.cpp.

                                 {
  if (operator==("T")){Val=true; return true;}
  else if (operator==("F")){Val=false; return true;}
  else {return false;}
}
bool TStr::IsChIn ( const char &  Ch) const [inline]

Definition at line 554 of file dt.h.

{return SearchCh(Ch)!=-1;}
bool TStr::IsFlt ( const bool &  Check,
const double &  MnVal,
const double &  MxVal,
double &  Val,
const char &  DecDelimCh = '.' 
) const

Definition at line 1265 of file dt.cpp.

                                            {
  // parsing format {ws} [+/-] +{d} ([.]{d}) ([E|e] [+/-] +{d})
  TChRet Ch(TStrIn::New(*this));
  while (TCh::IsWs(Ch.GetCh())){}
  if ((Ch()=='+')||(Ch()=='-')){Ch.GetCh();}
  if (!TCh::IsNum(Ch())&&Ch()!=DecDelimCh){return false;}
  while (TCh::IsNum(Ch.GetCh())){}
  if (Ch()==DecDelimCh){
    Ch.GetCh();
    while (TCh::IsNum(Ch.GetCh())){}
  }
  if ((Ch()=='e')||(Ch()=='E')){
    Ch.GetCh();
    if ((Ch()=='+')||(Ch()=='-')){Ch.GetCh();}
    if (!TCh::IsNum(Ch())){return false;}
    while (TCh::IsNum(Ch.GetCh())){}
  }
  if (!Ch.Eof()){return false;}
  double _Val=atof(CStr());
  if (Check&&((_Val<MnVal)||(_Val>MxVal))){
    return false;
  } else {
    Val=_Val; return true;
  }
}
bool TStr::IsFlt ( double &  Val) const [inline]

Definition at line 627 of file dt.h.

{return IsFlt(false, 0, 0, Val);}
bool TStr::IsFlt ( ) const [inline]

Definition at line 628 of file dt.h.

{double Val; return IsFlt(false, 0, 0, Val);}
bool TStr::IsHexInt ( const bool &  Check,
const int &  MnVal,
const int &  MxVal,
int &  Val 
) const

Definition at line 1190 of file dt.cpp.

                                                                                          {
  // parsing format {ws} [+/-][0x] +{XXX}
  int _Val=0;
  bool Minus=false;
  TChRet Ch(TStrIn::New(*this));
  while (TCh::IsWs(Ch.GetCh())){}
  if (Ch()=='+'){Minus=false; Ch.GetCh();}
  if (Ch()=='-'){Minus=true; Ch.GetCh();}
  if (Ch()=='0'){
    Ch.GetCh();
    if (tolower(Ch())=='x' ){
      Ch.GetCh(); if (Ch.Eof()){return false;}
    }
  }
  if (!Ch.Eof() && !TCh::IsHex(Ch())){return false;}
  if (!Ch.Eof()) _Val = TCh::GetHex(Ch());
  while (TCh::IsHex(Ch.GetCh())){_Val=16*_Val+TCh::GetHex(Ch());}
  if (Minus){_Val=-_Val;}
  if (Check&&((_Val<MnVal)||(_Val>MxVal))){return false;}
  if (Ch.Eof()){Val=_Val; return true;} else {return false;}
}
bool TStr::IsHexInt ( int &  Val) const [inline]

Definition at line 610 of file dt.h.

{return IsHexInt(false, 0, 0, Val);}
bool TStr::IsHexInt ( ) const [inline]

Definition at line 611 of file dt.h.

{int Val; return IsHexInt(false, 0, 0, Val);}
bool TStr::IsHexInt64 ( const bool &  Check,
const int64 &  MnVal,
const int64 &  MxVal,
int64 &  Val 
) const

Definition at line 1243 of file dt.cpp.

                                                                              {
  // parsing format {ws} [+/-][0x] +{XXX}
  int64 _Val=0;
  bool Minus=false;
  TChRet Ch(TStrIn::New(*this));
  while (TCh::IsWs(Ch.GetCh())){}
  if (Ch()=='+'){Minus=false; Ch.GetCh();}
  if (Ch()=='-'){Minus=true; Ch.GetCh();}
  if (Ch()=='0'){
    Ch.GetCh();
    if (tolower(Ch())=='x' ){
      Ch.GetCh(); if (Ch.Eof()){return false;}
    }
  }
  if (!Ch.Eof()) _Val=TCh::GetHex(Ch());
  while (TCh::IsHex(Ch.GetCh())){_Val=16*_Val+TCh::GetHex(Ch());}
  if (Minus){_Val=-_Val;}
  if (Check&&((_Val<MnVal)||(_Val>MxVal))){return false;}
  if (Ch.Eof()){Val=_Val; return true;} else {return false;}
}
bool TStr::IsHexInt64 ( int64 &  Val) const [inline]

Definition at line 618 of file dt.h.

{return IsHexInt64(false, 0, 0, Val);}
bool TStr::IsHexInt64 ( ) const [inline]

Definition at line 619 of file dt.h.

{int64 Val; return IsHexInt64(false, 0, 0, Val);}
bool TStr::IsInt ( const bool &  Check,
const int &  MnVal,
const int &  MxVal,
int &  Val 
) const

Definition at line 1159 of file dt.cpp.

                                                                        {
  // parsing format {ws} [+/-] +{ddd}
  int _Val=0;
  bool Minus=false;
  TChRet Ch(TStrIn::New(*this));
  while (TCh::IsWs(Ch.GetCh())){}
  if (Ch()=='+'){Minus=false; Ch.GetCh();}
  if (Ch()=='-'){Minus=true; Ch.GetCh();}
  if (!TCh::IsNum(Ch())){return false;}
  _Val=TCh::GetNum(Ch());
  while (TCh::IsNum(Ch.GetCh())){_Val=10*_Val+TCh::GetNum(Ch());}
  if (Minus){_Val=-_Val;}
  if (Check&&((_Val<MnVal)||(_Val>MxVal))){return false;}
  if (Ch.Eof()){Val=_Val; return true;} else {return false;}
}
bool TStr::IsInt ( int &  Val) const [inline]

Definition at line 577 of file dt.h.

{return IsInt(false, 0, 0, Val);}
bool TStr::IsInt ( ) const [inline]

Definition at line 578 of file dt.h.

{int Val; return IsInt(false, 0, 0, Val);}
bool TStr::IsInt64 ( const bool &  Check,
const int64 &  MnVal,
const int64 &  MxVal,
int64 &  Val 
) const

Definition at line 1212 of file dt.cpp.

                                                                              {
  // parsing format {ws} [+/-] +{ddd}
  int64 _Val=0;
  bool Minus=false;
  TChRet Ch(TStrIn::New(*this));
  while (TCh::IsWs(Ch.GetCh())){}
  if (Ch()=='+'){Minus=false; Ch.GetCh();}
  if (Ch()=='-'){Minus=true; Ch.GetCh();}
  if (!TCh::IsNum(Ch())){return false;}
  _Val=TCh::GetNum(Ch());
  while (TCh::IsNum(Ch.GetCh())){_Val=10*_Val+TCh::GetNum(Ch());}
  if (Minus){_Val=-_Val;}
  if (Check&&((_Val<MnVal)||(_Val>MxVal))){return false;}
  if (Ch.Eof()){Val=_Val; return true;} else {return false;}
}
bool TStr::IsInt64 ( int64 &  Val) const [inline]

Definition at line 593 of file dt.h.

{return IsInt64(false, 0, 0, Val);}
bool TStr::IsInt64 ( ) const [inline]

Definition at line 594 of file dt.h.

{int64 Val; return IsInt64(false, 0, 0, Val);}
bool TStr::IsLc ( ) const [inline]

Definition at line 497 of file dt.h.

{return RStr->IsLc();}
bool TStr::IsPrefix ( const char *  Str) const

Definition at line 1081 of file dt.cpp.

                                         {
        size_t len = strlen(Str);
        size_t thisLen = Len();
        if (len > thisLen) {
                return false;
        } else {
                size_t minLen = min(len, thisLen);
                int cmp = strncmp(Str, RStr->Bf, minLen);
                return cmp == 0;
        }
}
bool TStr::IsPrefix ( const TStr &  Str) const [inline]

Definition at line 557 of file dt.h.

                                       {
    return IsPrefix(Str.CStr());}
bool TStr::IsStrIn ( const TStr &  Str) const [inline]

Definition at line 555 of file dt.h.

{return SearchStr(Str)!=-1;}
bool TStr::IsSuffix ( const char *  Str) const

Definition at line 1093 of file dt.cpp.

                                         {
        size_t len = strlen(Str);
        size_t thisLen = Len();
        if (len > thisLen) {
                // too long to be a suffix anyway
                return false;
        } else {
                // move to the point in the buffer where we would expect the suffix to be
                const char *ending = RStr->Bf + thisLen - len;
                int cmp = strncmp(Str, ending, len);
                return cmp == 0;
        }
}
bool TStr::IsSuffix ( const TStr &  Str) const [inline]

Definition at line 560 of file dt.h.

                                       {
    return IsSuffix(Str.CStr());}
bool TStr::IsUc ( ) const [inline]

Definition at line 491 of file dt.h.

{return RStr->IsUc();}
bool TStr::IsUInt ( const bool &  Check,
const uint &  MnVal,
const uint &  MxVal,
uint &  Val 
) const

Definition at line 1176 of file dt.cpp.

                                                                           {
  // parsing format {ws} [+]{ddd}
  uint _Val=0;
  TChRet Ch(TStrIn::New(*this));
  while (TCh::IsWs(Ch.GetCh())){}
  if (Ch()=='+'){Ch.GetCh();}
  if (!TCh::IsNum(Ch())){return false;}
  _Val=TCh::GetNum(Ch());
  while (TCh::IsNum(Ch.GetCh())){_Val=10*_Val+TCh::GetNum(Ch());}
  if (Check&&((_Val<MnVal)||(_Val>MxVal))){return false;}
  if (Ch.Eof()){Val=_Val; return true;} else {return false;}
}
bool TStr::IsUInt ( uint &  Val) const [inline]

Definition at line 585 of file dt.h.

{return IsUInt(false, 0, 0, Val);}
bool TStr::IsUInt ( ) const [inline]

Definition at line 586 of file dt.h.

{uint Val; return IsUInt(false, 0, 0, Val);}
bool TStr::IsUInt64 ( const bool &  Check,
const uint64 &  MnVal,
const uint64 &  MxVal,
uint64 &  Val 
) const

Definition at line 1229 of file dt.cpp.

                                                                                 {
  // parsing format {ws} [+]{ddd}
  uint64 _Val=0;
  TChRet Ch(TStrIn::New(*this));
  while (TCh::IsWs(Ch.GetCh())){}
  if (Ch()=='+'){Ch.GetCh();}
  if (!TCh::IsNum(Ch())){return false;}
  _Val=TCh::GetNum(Ch());
  while (TCh::IsNum(Ch.GetCh())){_Val=10*_Val+TCh::GetNum(Ch());}
  if (Check&&((_Val<MnVal)||(_Val>MxVal))){return false;}
  if (Ch.Eof()){Val=_Val; return true;} else {return false;}
}
bool TStr::IsUInt64 ( uint64 &  Val) const [inline]

Definition at line 602 of file dt.h.

{return IsUInt64(false, 0, 0, Val);}
bool TStr::IsUInt64 ( ) const [inline]

Definition at line 603 of file dt.h.

{uint64 Val; return IsUInt64(false, 0, 0, Val);}
bool TStr::IsWcMatch ( const int &  StrBChN,
const TStr &  WcStr,
const int &  WcStrBChN,
TStrV &  StarStrV,
const char &  StarCh = '*',
const char &  QuestCh = '?' 
) const

Definition at line 1311 of file dt.cpp.

                                                {
  int StrLen=Len(); int WcStrLen=WcStr.Len();
  int StrChN=StrBChN; int WcStrChN=WcStrBChN;
  while ((StrChN<StrLen)&&(WcStrChN<WcStrLen)){
    if ((WcStr[WcStrChN]==QuestCh)||(GetCh(StrChN)==WcStr[WcStrChN])){
      StrChN++; WcStrChN++;
    } else
    if (WcStr[WcStrChN]==StarCh){
      TChA StarChA; // string substituted by star character
      for (int AfterStrChN=StrChN; AfterStrChN<=StrLen; AfterStrChN++){
        if (AfterStrChN>StrChN){
          StarChA+=GetCh(AfterStrChN-1);}
        if (IsWcMatch(AfterStrChN, WcStr, WcStrChN+1, StarStrV, StarCh, QuestCh)){
          StarStrV.Add(StarChA); return true;
        }
      }
      return false;
    } else {
      return false;
    }
  }
  if (StrChN==StrLen){
    for (int AfterWcStrChN=WcStrChN; AfterWcStrChN<WcStrLen; AfterWcStrChN++){
      if (WcStr[AfterWcStrChN]!=StarCh){return false;}}
    return true;
  } else {
    return false;
  }
}
bool TStr::IsWcMatch ( const TStr &  WcStr,
TStrV &  StarStrV,
const char &  StarCh = '*',
const char &  QuestCh = '?' 
) const

Definition at line 1343 of file dt.cpp.

                                                                                    {
  bool WcMatch=IsWcMatch(0, WcStr, 0, StarStrV, StarCh, QuestCh);
  if (WcMatch){
    StarStrV.Reverse();
    return true;
  } else {
    return false;
  }
}
bool TStr::IsWcMatch ( const TStr &  WcStr,
const char &  StarCh,
const char &  QuestCh 
) const

Definition at line 1354 of file dt.cpp.

                                                                   {
  TStrV StarStrV;
  return IsWcMatch(0, WcStr, 0, StarStrV, StarCh, QuestCh);
}
bool TStr::IsWcMatch ( const TStr &  WcStr,
const int &  StarStrN,
TStr &  StarStr 
) const

Definition at line 1360 of file dt.cpp.

                                                                                {
  TStrV StarStrV;
  if (IsWcMatch(WcStr, StarStrV)){
    if (StarStrV.Len()>StarStrN){
      StarStr=StarStrV[StarStrV.Len()-StarStrN-1];
    } else {
      StarStr="";
    }
    return true;
  } else {
    return false;
  }
}
bool TStr::IsWcMatch ( const TStr &  WcStr) const

Definition at line 1374 of file dt.cpp.

                                            {
  TStrV StarStrV;
  return IsWcMatch(0, WcStr, 0, StarStrV);
}
bool TStr::IsWord ( const bool &  WsPrefixP = true,
const bool &  FirstUcAllowedP = true 
) const

Definition at line 1292 of file dt.cpp.

                                                                          {
  // parsing format {ws} (A-Z,a-z) *{A-Z,a-z,0-9}
  TChRet Ch(TStrIn::New(*this));
  if (WsPrefixP){while (TCh::IsWs(Ch.GetCh())){}}
  else {Ch.GetCh();}
  if (!TCh::IsAlpha(Ch())){return false;}
  else if (!FirstUcAllowedP&&(TCh::IsUc(Ch()))){return false;}
  while (TCh::IsAlNum(Ch.GetCh())){}
  if (!Ch.Eof()){return false;}
  return true;
}
bool TStr::IsWs ( ) const

Definition at line 1304 of file dt.cpp.

                      {
  // if string is just a bunch of whitespace chars
  TChRet Ch(TStrIn::New(*this));
  while (TCh::IsWs(Ch.GetCh())){}
  return Ch.Eof();
}
char TStr::LastCh ( ) const [inline]

Definition at line 484 of file dt.h.

{return GetCh(Len()-1);}
TStr TStr::Left ( const int &  EChN) const [inline]

Definition at line 545 of file dt.h.

{ return EChN>0 ? GetSubStr(0, EChN-1) : GetSubStr(0, Len()+EChN-1);}
TStr TStr::LeftOf ( const char &  SplitCh) const

Definition at line 873 of file dt.cpp.

                                           {
  int ThisLen=Len(); const char* ThisBf=CStr();
  int ChN=0;
  while ((ChN<ThisLen)&&(ThisBf[ChN]!=SplitCh)){ChN++;}
  return (ChN==ThisLen) ? "" : GetSubStr(0, ChN-1);
}
TStr TStr::LeftOfLast ( const char &  SplitCh) const

Definition at line 880 of file dt.cpp.

                                               {
  const char* ThisBf=CStr();
  int ChN=Len()-1;
  while ((ChN>=0)&&(ThisBf[ChN]!=SplitCh)){ChN--;}
  return (ChN==-1) ? "" : GetSubStr(0, ChN-1);
}
int TStr::Len ( ) const [inline]

Definition at line 487 of file dt.h.

{return RStr->Len();}
void TStr::Load ( TSIn &  SIn,
const bool &  IsSmall = false 
) [inline]

Definition at line 438 of file dt.h.

                                                 {
    *this=TStr(SIn, IsSmall);}
static TStr TStr::LoadTxt ( const PSIn &  SIn) [inline, static]

Definition at line 667 of file dt.h.

                                      {
    return TStr(SIn);}
static TStr TStr::LoadTxt ( const TStr &  FNm) [inline, static]

Definition at line 669 of file dt.h.

                                      {
    PSIn SIn=TFIn::New(FNm); return LoadTxt(SIn);}
void TStr::LoadXml ( const PXmlTok &  XmlTok,
const TStr &  Nm 
)

Definition at line 740 of file dt.cpp.

                                                       {
  XLoadHd(Nm);
  TStr TokStr=XmlTok->GetTokStr(false);
  operator=(TokStr);
}
TStr TStr::Mid ( const int &  BChN,
const int &  Chs 
) const [inline]

Definition at line 539 of file dt.h.

{ return GetSubStr(BChN, BChN+Chs-1); }
TStr TStr::Mid ( const int &  BChN) const [inline]

Definition at line 540 of file dt.h.

{return GetSubStr(BChN, Len()-1); }
static TStr TStr::MkClone ( const TStr &  Str) [inline, static]

Definition at line 689 of file dt.h.

{return TStr(Str.CStr());}
bool TStr::operator!= ( const char *  CStr) const [inline]

Definition at line 467 of file dt.h.

                                          {
    return strcmp(RStr->CStr(), CStr)!=0;}
char* TStr::operator() ( ) [inline]

Definition at line 474 of file dt.h.

{return RStr->CStr();}
const char* TStr::operator() ( ) const [inline]

Definition at line 475 of file dt.h.

{return RStr->CStr();}
TStr TStr::operator() ( const int &  BChN,
const int &  EChNP1 
) const [inline]

Definition at line 548 of file dt.h.

{return Slice(BChN, EChNP1);}
TStr& TStr::operator+= ( const TStr &  Str) [inline]

Definition at line 453 of file dt.h.

                                   {
    TRStr* NewRStr=new TRStr(RStr->CStr(), Str.RStr->CStr());
    RStr->UnRef(); RStr=NewRStr; RStr->MkRef();
    Optimize(); return *this;}
TStr& TStr::operator+= ( const char *  CStr) [inline]

Definition at line 457 of file dt.h.

                                    {
    TRStr* NewRStr=new TRStr(RStr->CStr(), CStr);
    RStr->UnRef(); RStr=NewRStr; RStr->MkRef();
    Optimize(); return *this;}
bool TStr::operator< ( const TStr &  Str) const [inline]

Definition at line 469 of file dt.h.

                                        {
    return strcmp(RStr->CStr(), Str.RStr->CStr())<0;}
TStr& TStr::operator= ( const TStr &  Str) [inline]

Definition at line 445 of file dt.h.

                                  {
    if (this!=&Str){RStr->UnRef(); RStr=Str.RStr; RStr->MkRef();} return *this;}
TStr& TStr::operator= ( const TChA &  ChA) [inline]

Definition at line 447 of file dt.h.

                                  {
    RStr->UnRef(); RStr=GetRStr(ChA.CStr()); RStr->MkRef(); return *this;}
TStr& TStr::operator= ( const char *  CStr) [inline]

Definition at line 449 of file dt.h.

                                   {
    RStr->UnRef(); RStr=GetRStr(CStr); RStr->MkRef(); return *this;}
TStr& TStr::operator= ( const char &  Ch) [inline]

Definition at line 451 of file dt.h.

                                 {
    RStr->UnRef(); RStr=GetChStr(Ch).RStr; RStr->MkRef(); return *this;}
bool TStr::operator== ( const TStr &  Str) const [inline]

Definition at line 461 of file dt.h.

                                         {
    return (RStr==Str.RStr)||(strcmp(RStr->CStr(), Str.RStr->CStr())==0);}
bool TStr::operator== ( const char *  CStr) const [inline]

Definition at line 463 of file dt.h.

                                          {
    return strcmp(RStr->CStr(), CStr)==0;}
char TStr::operator[] ( const int &  ChN) const [inline]

Definition at line 471 of file dt.h.

{return RStr->GetCh(ChN);}
void TStr::Optimize ( ) [private]

Definition at line 729 of file dt.cpp.

                   {
  char* CStr=RStr->CStr(); int CStrLen=int(strlen(CStr));
  TRStr* NewRStr;
  if (CStrLen==0){NewRStr=TRStr::GetNullRStr();}
  // next lines are not multi-threading safe
  //else if (CStrLen==1){NewRStr=GetChStr(CStr[0]).RStr;}
  //else if (CStrLen==2){NewRStr=GetDChStr(CStr[0], CStr[1]).RStr;}
  else {NewRStr=RStr;}
  NewRStr->MkRef(); RStr->UnRef(); RStr=NewRStr;
}
void TStr::PutCh ( const int &  ChN,
const char &  Ch 
) [inline]

Definition at line 479 of file dt.h.

                                            {
    TRStr* NewRStr=new TRStr(RStr->CStr());
    RStr->UnRef(); RStr=NewRStr; RStr->MkRef();
    RStr->PutCh(ChN, Ch); Optimize();}
TStr TStr::PutFBase ( const TStr &  FNm,
const TStr &  FBase 
) [static]

Definition at line 1511 of file dt.cpp.

                                                     {
  return FNm.GetFPath()+FBase;
}
TStr TStr::PutFBaseIfEmpty ( const TStr &  FNm,
const TStr &  FBase 
) [static]

Definition at line 1515 of file dt.cpp.

                                                            {
  if (FNm.GetFBase().Empty()){
    return FNm.GetFPath()+FBase;
  } else {
    return FNm;
  }
}
TStr TStr::PutFExt ( const TStr &  FNm,
const TStr &  FExt 
) [static]

Definition at line 1499 of file dt.cpp.

                                                   {
  return FNm.GetFPath()+FNm.GetFMid()+FExt;
}
TStr TStr::PutFExtIfEmpty ( const TStr &  FNm,
const TStr &  FExt 
) [static]

Definition at line 1503 of file dt.cpp.

                                                          {
  if (FNm.GetFExt().Empty()){
    return FNm.GetFPath()+FNm.GetFMid()+FExt;
  } else {
    return FNm;
  }
}
TStr TStr::Reverse ( ) const [inline]

Definition at line 567 of file dt.h.

                       {
    TChA ChA(*this); ChA.Reverse(); return ChA;}
TStr TStr::Right ( const int &  BChN) const [inline]

Definition at line 546 of file dt.h.

{return BChN>=0 ? GetSubStr(BChN, Len()-1) : GetSubStr(Len()+BChN, Len()-1);}
TStr TStr::RightOf ( const char &  SplitCh) const

Definition at line 887 of file dt.cpp.

                                            {
  int ThisLen=Len(); const char* ThisBf=CStr();
  int ChN=0;
  while ((ChN<ThisLen)&&(ThisBf[ChN]!=SplitCh)){ChN++;}
  return (ChN==ThisLen) ? "" : GetSubStr(ChN+1, ThisLen-1);
}
TStr TStr::RightOfLast ( const char &  SplitCh) const

Definition at line 894 of file dt.cpp.

                                                {
  int ThisLen=Len(); const char* ThisBf=CStr();
  int ChN=Len()-1;
  while ((ChN>=0)&&(ThisBf[ChN]!=SplitCh)){ChN--;}
  return (ChN==-1) ? "" : GetSubStr(ChN+1, ThisLen-1);
}
void TStr::Save ( TSOut &  SOut,
const bool &  IsSmall = false 
) const [inline]

Definition at line 440 of file dt.h.

                                                          {
    RStr->Save(SOut, IsSmall);}
void TStr::SaveTxt ( const PSOut &  SOut) const [inline]

Definition at line 671 of file dt.h.

                                        {
    SOut->SaveBf(CStr(), Len());}
void TStr::SaveTxt ( const TStr &  FNm) const [inline]

Definition at line 673 of file dt.h.

                                      {
    PSOut SOut=TFOut::New(FNm); SaveTxt(SOut);}
void TStr::SaveXml ( TSOut &  SOut,
const TStr &  Nm 
) const

Definition at line 746 of file dt.cpp.

                                                    {
  TStr XmlStr=TXmlLx::GetXmlStrFromPlainStr(*this);
  if (XmlStr.Empty()){XSaveBETag(Nm);}
  else {XSaveHd(Nm); SOut.PutStr(XmlStr);}
}
int TStr::SearchCh ( const char &  Ch,
const int &  BChN = 0 
) const

Definition at line 1043 of file dt.cpp.

                                                        {
  int ThisLen=Len(); const char* ThisBf=CStr();
  int ChN=TInt::GetMx(BChN, 0);
  while (ChN<ThisLen){
    if (ThisBf[ChN]==Ch){return ChN;}
    ChN++;
  }
  return -1;
}
int TStr::SearchChBack ( const char &  Ch,
int  BChN = -1 
) const

Definition at line 1053 of file dt.cpp.

                                                     {
  const int StrLen=Len();
  if (BChN==-1||BChN>=StrLen){BChN=StrLen-1;}
  const char* ThisBf=CStr();
  const char* Pt=ThisBf + BChN;
  while (Pt>=ThisBf) {
    if (*Pt==Ch){return (int)(Pt-ThisBf);}
    Pt--;
  }
  return -1;
}
int TStr::SearchStr ( const TStr &  Str,
const int &  BChN = 0 
) const

Definition at line 1065 of file dt.cpp.

                                                          {
  int NrBChN=TInt::GetMx(BChN, 0);
  const char* StrPt=strstr((const char*)CStr()+NrBChN, Str.CStr());
  if (StrPt==NULL){return -1;}
  else {return int(StrPt-CStr());}
/*  // slow implementation
  int ThisLen=Len(); int StrLen=Str.Len();
  int ChN=TInt::GetMx(BChN, 0);
  while (ChN<ThisLen-StrLen+1){
    if (strncmp(CStr()+ChN, Str.CStr(), StrLen)==0){
      return ChN;}
    ChN++;
  }
  return -1;*/
}
TStr TStr::Slice ( int  BChN,
int  EChNP1 
) const [inline]

Definition at line 547 of file dt.h.

{ if(BChN<0){BChN=Len()+BChN;} if(EChNP1<=0){EChNP1=Len()+EChNP1;} return GetSubStr(BChN, EChNP1-1); }
void TStr::SplitOnAllAnyCh ( const TStr &  SplitChStr,
TStrV &  StrV,
const bool &  SkipEmpty = true 
) const

Definition at line 944 of file dt.cpp.

                                                                   {
  // reset string output-vector
  StrV.Clr();
  // prepare working-copy of string
  char* Bf=new char[Len()+1];
  strcpy(Bf, CStr());
  char* CurStrBf=Bf; // pointer to current string
  // prepare pointer to split-char-string
  const char* SplitChBf=SplitChStr.CStr();
  forever{
    char* BfC=CurStrBf; // set the counter for working-string
    while (*BfC!=0){
      const char* SplitChBfC=SplitChBf; // set counter for split-char-string
      while ((*SplitChBfC!=0)&&(*SplitChBfC!=*BfC)){SplitChBfC++;}
      if (*SplitChBfC!=0){break;} // if split-char found
      BfC++;
    }
    bool IsEnd=(*BfC==0);
    *BfC=0;
    if ((BfC>CurStrBf)||(!SkipEmpty)){StrV.Add(TStr(CurStrBf));}
    if (IsEnd){break;}
    CurStrBf=BfC+1;
  }
  // delete working-copy
  delete[] Bf;
}
void TStr::SplitOnAllCh ( const char &  SplitCh,
TStrV &  StrV,
const bool &  SkipEmpty = true 
) const

Definition at line 926 of file dt.cpp.

                                                                {
  StrV.Clr();
  char* Bf=new char[Len()+1];
  strcpy(Bf, CStr());
  char* CurStrBf=Bf;
  forever{
    char* BfC=CurStrBf;
    while ((*BfC!=0)&&(*BfC!=SplitCh)){BfC++;}
    bool IsEnd=(*BfC=='\0');
    *BfC=0;
    if ((BfC>CurStrBf)||(!SkipEmpty)){StrV.Add(TStr(CurStrBf));}
    if (IsEnd){break;}
    CurStrBf=BfC+1;
  }
  delete[] Bf;
}
void TStr::SplitOnCh ( TStr &  LStr,
const char &  SplitCh,
TStr &  RStr 
) const

Definition at line 901 of file dt.cpp.

                                                                      {
  int ThisLen=Len(); const char* ThisBf=CStr();
  int ChN=0;
  while ((ChN<ThisLen)&&(ThisBf[ChN]!=SplitCh)){ChN++;}
  if (ChN==ThisLen){
    LStr=GetSubStr(0, ThisLen-1); RStr="";
  } else {
    LStr=GetSubStr(0, ChN-1); RStr=GetSubStr(ChN+1, ThisLen-1);
  }
}
void TStr::SplitOnLastCh ( TStr &  LStr,
const char &  SplitCh,
TStr &  RStr 
) const

Definition at line 912 of file dt.cpp.

                                                                          {
  int ThisLen=Len(); const char* ThisBf=CStr();
  int ChN=Len()-1;
  while ((ChN>=0)&&(ThisBf[ChN]!=SplitCh)){ChN--;}
  if (ChN==-1){
    LStr=""; RStr=*this;
  } else
  if (ChN==0){
    LStr=""; RStr=GetSubStr(1, ThisLen-1);
  } else {
    LStr=GetSubStr(0, ChN-1); RStr=GetSubStr(ChN+1, ThisLen-1);
  }
}
void TStr::SplitOnNonAlNum ( TStrV &  StrV) const

Definition at line 990 of file dt.cpp.

                                            {
  StrV.Clr();
  char* Bf=new char[Len()+1];
  strcpy(Bf, CStr());
  char* StrBf=Bf;
  forever{
    while ((*StrBf!=0)&&(!TCh::IsAlNum(*StrBf))){StrBf++;}
    char* BfC=StrBf;
    while ((*BfC!=0)&&(TCh::IsAlNum(*BfC))){BfC++;}
    bool IsEnd=(*BfC=='\0');
    *BfC=0;
    if (BfC>StrBf){StrV.Add(TStr(StrBf));}
    if (IsEnd){break;}
    StrBf=BfC+1;
  }
  delete[] Bf;
}
void TStr::SplitOnStr ( const TStr &  SplitStr,
TStrV &  StrV 
) const

Definition at line 1008 of file dt.cpp.

                                                             {
  StrV.Clr();
  int SplitStrLen=SplitStr.Len();
  int PrevChN=0; int ChN=0;
  while ((ChN=SearchStr(SplitStr, ChN))!=-1){
    // extract & add string
    TStr SubStr=GetSubStr(PrevChN, ChN-1);
    StrV.Add(SubStr);
    PrevChN=ChN=ChN+SplitStrLen;
  }
  // add last string
  TStr LastSubStr=GetSubStr(PrevChN, Len()-1);
  StrV.Add(LastSubStr);
}
void TStr::SplitOnStr ( TStr &  LeftStr,
const TStr &  MidStr,
TStr &  RightStr 
) const

Definition at line 1023 of file dt.cpp.

                                                                             {
  const int ChN=SearchStr(MidStr);
  if (ChN==-1){
    LeftStr=*this; RightStr=GetNullStr();
  } else {
    LeftStr=GetSubStr(0, ChN-1);
    RightStr=GetSubStr(ChN+MidStr.Len(), Len()-1);
  }
}
void TStr::SplitOnWs ( TStrV &  StrV) const

Definition at line 972 of file dt.cpp.

                                      {
  StrV.Clr();
  char* Bf=new char[Len()+1];
  strcpy(Bf, CStr());
  char* StrBf=Bf;
  forever{
    while ((*StrBf!=0)&&(TCh::IsWs(*StrBf))){StrBf++;}
    char* BfC=StrBf;
    while ((*BfC!=0)&&(!TCh::IsWs(*BfC))){BfC++;}
    bool IsEnd=(*BfC=='\0');
    *BfC=0;
    if (BfC>StrBf){StrV.Add(TStr(StrBf));}
    if (IsEnd){break;}
    StrBf=BfC+1;
  }
  delete[] Bf;
}
TStr & TStr::ToCap ( )

Definition at line 764 of file dt.cpp.

                 {
  TRStr* NewRStr=new TRStr(RStr->CStr()); NewRStr->ToCap();
  RStr->UnRef(); RStr=NewRStr; RStr->MkRef();
  Optimize(); return *this;
}
TStr & TStr::ToHex ( )

Definition at line 785 of file dt.cpp.

                 {
  TChA ChA;
  int StrLen=Len();
  for (int ChN=0; ChN<StrLen; ChN++){
    uchar Ch=uchar(RStr->Bf[ChN]);
    char MshCh=TCh::GetHexCh((Ch/16)%16);
    char LshCh=TCh::GetHexCh(Ch%16);
    ChA+=MshCh; ChA+=LshCh;
  }
  *this=ChA;
  return *this;
}
TStr & TStr::ToLc ( )

Definition at line 758 of file dt.cpp.

                {
  TRStr* NewRStr=new TRStr(RStr->CStr()); NewRStr->ToLc();
  RStr->UnRef(); RStr=NewRStr; RStr->MkRef();
  Optimize(); return *this;
}
TStr & TStr::ToTrunc ( )

Definition at line 770 of file dt.cpp.

                   {
  int ThisLen=Len(); char* ThisBf=CStr();
  int BChN=0; int EChN=ThisLen-1;
  while ((BChN<ThisLen)&&TCh::IsWs(ThisBf[BChN])){BChN++;}
  while ((EChN>=0)&&TCh::IsWs(ThisBf[EChN])){EChN--;}
  *this=GetSubStr(BChN, EChN);
  return *this;
}
TStr & TStr::ToUc ( )

Definition at line 752 of file dt.cpp.

                {
  TRStr* NewRStr=new TRStr(RStr->CStr()); NewRStr->ToUc();
  RStr->UnRef(); RStr=NewRStr; RStr->MkRef();
  Optimize(); return *this;
}

Friends And Related Function Documentation

TStr operator+ ( const TStr &  LStr,
const TStr &  RStr 
) [friend]

Definition at line 1631 of file dt.cpp.

                                                  {
  if (LStr.Empty()){return RStr;}
  else if (RStr.Empty()){return LStr;}
  else {return TStr(LStr)+=RStr;}
}
TStr operator+ ( const TStr &  LStr,
const char *  RCStr 
) [friend]

Definition at line 1637 of file dt.cpp.

                                                   {
  return TStr(LStr)+=RCStr;
}

Member Data Documentation

TRStr* TStr::RStr [private]

Definition at line 414 of file dt.h.

The documentation for this class was generated from the following files: