TFInOut Class Reference

#include <fl.h>

Inheritance diagram for TFInOut:

Collaboration diagram for TFInOut:

Public Member Functions
	TFInOut (const TStr &FNm, const TFAccess &FAccess, const bool &CreateIfNo)
	~TFInOut ()
TStr	GetFNm () const
TFileId	GetFileId () const
bool	Eof ()
int	Len () const
char	GetCh ()
char	PeekCh ()
int	GetBf (const void *LBf, const TSize &LBfL)
bool	GetNextLnBf (TChA &LnChA)
void	SetPos (const int &Pos)
void	MovePos (const int &DPos)
int	GetPos () const
int	GetSize () const
void	Clr ()
int	PutCh (const char &Ch)
int	PutBf (const void *LBf, const TSize &LBfL)
void	Flush ()
Public Member Functions inherited from TSInOut
	TSInOut ()
virtual	~TSInOut ()
Public Member Functions inherited from TSIn
	TSIn ()
	TSIn (const TStr &Str)
virtual	~TSIn ()
virtual void	Reset ()
bool	IsFastMode () const
void	SetFastMode (const bool &_FastMode)
virtual void	LoadCs ()
void	LoadBf (const void *Bf, const TSize &BfL)
void *	LoadNewBf (const int &BfL)
void	Load (bool &Bool)
void	Load (uchar &UCh)
void	Load (char &Ch)
void	Load (short &Short)
void	Load (ushort &UShort)
void	Load (int &Int)
void	Load (uint &UInt)
void	Load (int64 &Int)
void	Load (uint64 &UInt)
void	Load (double &Flt)
void	Load (sdouble &SFlt)
void	Load (ldouble &LFlt)
void	Load (char *&CStr, const int &MxCStrLen, const int &CStrLen)
void	Load (char *&CStr)
TSIn &	operator>> (bool &Bool)
TSIn &	operator>> (uchar &UCh)
TSIn &	operator>> (char &Ch)
TSIn &	operator>> (short &Sh)
TSIn &	operator>> (ushort &USh)
TSIn &	operator>> (int &Int)
TSIn &	operator>> (uint &UInt)
TSIn &	operator>> (int64 &Int)
TSIn &	operator>> (uint64 &UInt)
TSIn &	operator>> (float &Flt)
TSIn &	operator>> (double &Double)
TSIn &	operator>> (long double &LDouble)
bool	GetNextLn (TStr &LnStr)
bool	GetNextLn (TChA &LnChA)
Public Member Functions inherited from TSBase
	TSBase (const TSStr &Nm)
virtual	~TSBase ()
virtual TStr	GetSNm () const
Public Member Functions inherited from TSOut
	TSOut ()
	TSOut (const TStr &Str)
virtual	~TSOut ()
void	EnableLnTrunc (const int &_MxLnLen)
void	DisableLnTrunc ()
int	PutMem (const TMem &Mem)
int	PutCh (const char &Ch, const int &Chs)
int	PutBool (const bool &Bool)
int	PutInt (const int &Int)
int	PutInt (const int &Int, const char *FmtStr)
int	PutUInt (const uint &Int)
int	PutUInt (const uint &Int, const char *FmtStr)
int	PutFlt (const double &Flt)
int	PutFlt (const double &Flt, const char *FmtStr)
int	PutStr (const char *CStr)
int	PutStr (const TChA &ChA)
int	PutStr (const TStr &Str, const char *FmtStr)
int	PutStr (const TStr &Str, const bool &ForceInLn=false)
int	PutStrLn (const TStr &Str, const bool &ForceInLn=false)
int	PutStrFmt (const char *FmtStr,...)
int	PutStrFmtLn (const char *FmtStr,...)
int	PutIndent (const int &IndentLev=1)
int	PutLn (const int &Lns=1)
int	PutDosLn (const int &Lns=1)
int	PutSep (const int &NextStrLen=0)
int	PutSepLn (const int &Lns=0)
void	SaveCs ()
void	SaveBf (const void *Bf, const TSize &BfL)
void	Save (const bool &Bool)
void	Save (const char &Ch)
void	Save (const uchar &UCh)
void	Save (const short &Short)
void	Save (const ushort &UShort)
void	Save (const int &Int)
void	Save (const uint &UInt)
void	Save (const int64 &Int)
void	Save (const uint64 &UInt)
void	Save (const double &Flt)
void	Save (const sdouble &SFlt)
void	Save (const ldouble &LFlt)
void	Save (const char *CStr, const TSize &CStrLen)
void	Save (const char *CStr)
void	Save (TSIn &SIn, const TSize &BfL=-1)
void	Save (const PSIn &SIn, const TSize &BfL=-1)
void	Save (const void *Bf, const TSize &BfL)
TSOut &	operator<< (const bool &Bool)
TSOut &	operator<< (const uchar &UCh)
TSOut &	operator<< (const char &Ch)
TSOut &	operator<< (const short &Sh)
TSOut &	operator<< (const ushort &USh)
TSOut &	operator<< (const int &Int)
TSOut &	operator<< (const uint &Int)
TSOut &	operator<< (const int64 &Int)
TSOut &	operator<< (const uint64 &UInt)
TSOut &	operator<< (const float &Flt)
TSOut &	operator<< (const double &Double)
TSOut &	operator<< (const long double &LDouble)
TSOut &	operator<< (const TSOutMnp &Mnp)
TSOut &	operator<< (TSOut &(*FuncPt)(TSOut &))
TSOut &	operator<< (TSIn &SIn)
TSOut &	operator<< (PSIn &SIn)

Static Public Member Functions
static PSInOut	New (const TStr &FNm, const TFAccess &FAccess, const bool &CreateIfNo)

Private Member Functions
	TFInOut ()
	TFInOut (const TFIn &)
TFInOut &	operator= (const TFIn &)

Private Attributes
TFileId	FileId

Additional Inherited Members
Static Public Attributes inherited from TSIn
static const TPt< TSIn >	StdIn =PSIn(new TStdIn())
Static Public Attributes inherited from TSOut
static const TPt< TSOut >	StdOut =PSOut(new TStdOut())
Protected Attributes inherited from TSBase
TCRef	CRef
TSStr	SNm
TCs	Cs

Detailed Description

Definition at line 349 of file fl.h.

Constructor & Destructor Documentation

TFInOut::TFInOut ( )

private

Referenced by New().

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TFInOut::TFInOut ( const TFIn &  )

private

TFInOut::TFInOut	(	const TStr &	FNm,
		const TFAccess &	FAccess,
		const bool &	CreateIfNo
	)

Definition at line 482 of file fl.cpp.

References TStr::CStr(), faAppend, faCreate, Fail, faRdOnly, faUpdate, FileId, IAssert, and SEEK_END.

                                                                                 :
 TSBase(TSStr(FNm.CStr())), FileId(NULL) {
  switch (FAccess){
    case faCreate: FileId=fopen(FNm.CStr(), "w+b"); break;
    case faUpdate: FileId=fopen(FNm.CStr(), "r+b"); break;
    case faAppend: FileId=fopen(FNm.CStr(), "r+b");
      if (FileId!=NULL){fseek(FileId, SEEK_END, 0);} break;
    case faRdOnly: FileId=fopen(FNm.CStr(), "rb"); break;
    default: Fail;
  }
  if ((FileId==NULL)&&(CreateIfNo)){FileId=fopen(FNm.CStr(), "w+b");}
  IAssert(FileId!=NULL);
}

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TFInOut::~TFInOut ( )

inline

Definition at line 359 of file fl.h.

References IAssert.

{ if (FileId!=NULL) IAssert(fclose(FileId) == 0); }

Member Function Documentation

void TFInOut::Clr ( )

inlinevirtual

Implements TSInOut.

Definition at line 375 of file fl.h.

References Fail.

{ Fail; }

bool TFInOut::Eof ( )

inlinevirtual

Implements TSIn.

Definition at line 364 of file fl.h.

{ return feof(FileId) != 0; }

void TFInOut::Flush ( )

inlinevirtual

Implements TSOut.

Definition at line 379 of file fl.h.

References IAssert.

{ IAssert(fflush(FileId) == 0); }

int TFInOut::GetBf ( const void *  LBf, const TSize &  LBfL  )

virtual

Implements TSIn.

Definition at line 517 of file fl.cpp.

References FileId, and IAssert.

                                                     {
  IAssert(fread((void *)LBf, sizeof(char), LBfL, FileId) == (size_t) LBfL);
  int LBfS = 0;
  for (TSize i = 0; i < LBfL; i++) {
    LBfS += ((char *)LBf)[i];
  }
  return LBfS;
}

char TFInOut::GetCh ( )

inlinevirtual

Implements TSIn.

Definition at line 366 of file fl.h.

Referenced by PeekCh().

{ return char(fgetc(FileId)); }

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TFileId TFInOut::GetFileId ( ) const

inlinevirtual

Reimplemented from TSOut.

Definition at line 362 of file fl.h.

References FileId.

{return FileId;}

TStr TFInOut::GetFNm

(

)

const

Definition at line 532 of file fl.cpp.

References TSBase::GetSNm().

                           {
  return GetSNm();
}

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bool TFInOut::GetNextLnBf ( TChA &  LnChA )

virtual

Implements TSIn.

Definition at line 526 of file fl.cpp.

References FailR, and TStr::Fmt().

                                    {
  // not implemented
  FailR(TStr::Fmt("TFInOut::GetNextLnBf: not implemented").CStr());
  return false;
}

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int TFInOut::GetPos ( ) const

inlinevirtual

Implements TSInOut.

Definition at line 373 of file fl.h.

Referenced by GetSize(), and Len().

{ return (int) ftell(FileId); }

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int TFInOut::GetSize ( ) const

virtual

Implements TSInOut.

Definition at line 500 of file fl.cpp.

References FileId, GetPos(), IAssert, SEEK_END, and SEEK_SET.

Referenced by Len().

                           {
  const int FPos = GetPos();
  IAssert(fseek(FileId, 0, SEEK_END) == 0);
  const int FLen = GetPos();
  IAssert(fseek(FileId, FPos, SEEK_SET) == 0);
  return FLen;
}

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int TFInOut::Len ( ) const

inlinevirtual

Implements TSIn.

Definition at line 365 of file fl.h.

References GetPos(), and GetSize().

{ return GetSize() - GetPos(); } // bytes till eof

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void TFInOut::MovePos ( const int &  DPos )

inlinevirtual

Implements TSInOut.

Definition at line 372 of file fl.h.

References IAssert, and SEEK_CUR.

Referenced by PeekCh().

{ IAssert(fseek(FileId, DPos, SEEK_CUR)==0); }

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PSInOut TFInOut::New ( const TStr &  FNm, const TFAccess &  FAccess, const bool &  CreateIfNo  )

static

Definition at line 496 of file fl.cpp.

References TFInOut().

                                                                                     {
  return PSInOut(new TFInOut(FNm, FAccess, CreateIfNo));
}

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TFInOut& TFInOut::operator= ( const TFIn &  )

private

char TFInOut::PeekCh ( )

inlinevirtual

Implements TSIn.

Definition at line 367 of file fl.h.

References GetCh(), and MovePos().

{ const char Ch = GetCh();  MovePos(-1);  return Ch; }

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int TFInOut::PutBf ( const void *  LBf, const TSize &  LBfL  )

virtual

Implements TSOut.

Definition at line 508 of file fl.cpp.

References FileId, and IAssert.

Referenced by PutCh().

                                                     {
  int LBfS = 0;
  for (TSize i = 0; i < LBfL; i++) {
    LBfS += ((char *)LBf)[i];
  }
  IAssert(fwrite(LBf, sizeof(char), LBfL, FileId) == (size_t) LBfL);
  return LBfS;
}

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int TFInOut::PutCh ( const char &  Ch )

inlinevirtual

Implements TSOut.

Definition at line 377 of file fl.h.

References PutBf().

{ return PutBf(&Ch, sizeof(Ch)); }

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void TFInOut::SetPos ( const int &  Pos )

inlinevirtual

Implements TSInOut.

Definition at line 371 of file fl.h.

References IAssert, and SEEK_SET.

{ IAssert(fseek(FileId, Pos, SEEK_SET)==0); }

Member Data Documentation

TFileId TFInOut::FileId

private

Definition at line 351 of file fl.h.

Referenced by GetBf(), GetFileId(), GetSize(), PutBf(), and TFInOut().

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

• glib-core/fl.h
• glib-core/fl.cpp