TFOut Class Reference

#include <fl.h>

Inheritance diagram for TFOut:

Collaboration diagram for TFOut:

List of all members.

Public Member Functions
	TFOut (const TStr &_FNm, const bool &Append=false)
	TFOut (const TStr &_FNm, const bool &Append, bool &OpenedP)
	~TFOut ()
int	PutCh (const char &Ch)
int	PutBf (const void *LBf, const TSize &LBfL)
void	Flush ()
TFileId	GetFileId () const
Static Public Member Functions
static PSOut	New (const TStr &FNm, const bool &Append=false)
static PSOut	New (const TStr &FNm, const bool &Append, bool &OpenedP)
Private Member Functions
void	FlushBf ()
	TFOut ()
	TFOut (const TFOut &)
TFOut &	operator= (const TFOut &)
Private Attributes
TFileId	FileId
char *	Bf
TSize	BfL
Static Private Attributes
static const TSize	MxBfL = 16*1024

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Detailed Description

Definition at line 315 of file fl.h.

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Constructor & Destructor Documentation

TFOut::TFOut

(

)

[private]

Referenced by New().

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TFOut::TFOut

(

const TFOut &

)

[private]

TFOut::TFOut	(	const TStr &	_FNm,
		const bool &	Append = false
	)

Definition at line 322 of file fl.cpp.

References Bf, BfL, TStr::CStr(), EAssertR, FileId, TStr::GetUc(), and MxBfL.

                                               :
  TSBase(FNm.CStr()), TSOut(FNm), FileId(NULL), Bf(NULL), BfL(0){
  if (FNm.GetUc()=="CON"){
    FileId=stdout;
  } else {
    if (Append){FileId=fopen(FNm.CStr(), "a+b");}
    else {FileId=fopen(FNm.CStr(), "w+b");}
    EAssertR(FileId!=NULL, "Can not open file '"+FNm+"'.");
    Bf=new char[MxBfL]; BfL=0;
  }
}

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TFOut::TFOut	(	const TStr &	_FNm,
		const bool &	Append,
		bool &	OpenedP
	)

Definition at line 334 of file fl.cpp.

References Bf, BfL, TStr::CStr(), FileId, TStr::GetUc(), and MxBfL.

                                                              :
  TSBase(FNm.CStr()), TSOut(FNm), FileId(NULL), Bf(NULL), BfL(0){
  if (FNm.GetUc()=="CON"){
    FileId=stdout;
  } else {
    if (Append){FileId=fopen(FNm.CStr(), "a+b");}
    else {FileId=fopen(FNm.CStr(), "w+b");}
    OpenedP=(FileId!=NULL);
    if (OpenedP){
      Bf=new char[MxBfL]; BfL=0;}
  }
}

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TFOut::~TFOut

(

)

Definition at line 356 of file fl.cpp.

References Bf, EAssertR, FileId, FlushBf(), and TSBase::GetSNm().

             {
  if (FileId!=NULL){FlushBf();}
  if (Bf!=NULL){delete[] Bf;}
  if (FileId!=NULL){
    EAssertR(fclose(FileId)==0, "Can not close file '"+GetSNm()+"'.");}
}

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Member Function Documentation

void TFOut::Flush

(

)

[virtual]

Implements TSOut.

Definition at line 380 of file fl.cpp.

References EAssertR, FileId, FlushBf(), and TSBase::GetSNm().

                 {
  FlushBf();
  EAssertR(fflush(FileId)==0, "Can not flush file '"+GetSNm()+"'.");
}

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void TFOut::FlushBf

(

)

[private]

Definition at line 315 of file fl.cpp.

References Bf, BfL, EAssertR, FileId, and TSBase::GetSNm().

Referenced by Flush(), PutCh(), and ~TFOut().

                   {
  EAssertR(
   fwrite(Bf, 1, BfL, FileId)==BfL,
   "Error writting to the file '"+GetSNm()+"'.");
  BfL=0;
}

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TFileId TFOut::GetFileId

(

)

const [inline, virtual]

Reimplemented from TSOut.

Definition at line 338 of file fl.h.

References FileId.

{return FileId;}

PSOut TFOut::New	(	const TStr &	FNm,
		const bool &	Append = false
	)		[static]

Definition at line 347 of file fl.cpp.

References TFOut().

Referenced by TStrPool::Save(), TUniChDb::SaveBin(), TLAMisc::SaveMatlabTFltV(), TLAMisc::SaveMatlabTFltVV(), TLAMisc::SaveMatlabTFltVVCol(), TLAMisc::SaveMatlabTFltVVMjrSubMtrx(), TLAMisc::SaveMatlabTIntV(), TXmlDoc::SaveTxt(), TStr::SaveTxt(), TUniChDb::Test(), and TPreproc::TPreproc().

                                                   {
  return PSOut(new TFOut(FNm, Append));
}

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PSOut TFOut::New	(	const TStr &	FNm,
		const bool &	Append,
		bool &	OpenedP
	)		[static]

Definition at line 351 of file fl.cpp.

References TFOut().

                                                                  {
  PSOut SOut=PSOut(new TFOut(FNm, Append, OpenedP));
  if (OpenedP){return SOut;} else {return NULL;}
}

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TFOut& TFOut::operator=

(

const TFOut &

)

[private]

int TFOut::PutBf	(	const void *	LBf,
		const TSize &	LBfL
	)		[virtual]

Implements TSOut.

Definition at line 368 of file fl.cpp.

References Bf, BfL, MxBfL, and PutCh().

                                                  {
  int LBfS=0;
  if (BfL+LBfL>MxBfL){
    for (TSize LBfC=0; LBfC<LBfL; LBfC++){
      LBfS+=PutCh(((char*)LBf)[LBfC]);}
  } else {
    for (TSize LBfC=0; LBfC<LBfL; LBfC++){
      LBfS+=(Bf[BfL++]=((char*)LBf)[LBfC]);}
  }
  return LBfS;
}

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int TFOut::PutCh

(

const char &

Ch

)

[virtual]

Implements TSOut.

Definition at line 363 of file fl.cpp.

References Bf, BfL, FlushBf(), and MxBfL.

Referenced by PutBf().

                              {
  if (BfL==TSize(MxBfL)){FlushBf();}
  return Bf[BfL++]=Ch;
}

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Member Data Documentation

char* TFOut::Bf [private]

Definition at line 319 of file fl.h.

Referenced by FlushBf(), PutBf(), PutCh(), TFOut(), and ~TFOut().

TSize TFOut::BfL [private]

Definition at line 320 of file fl.h.

Referenced by FlushBf(), PutBf(), PutCh(), and TFOut().

TFileId TFOut::FileId [private]

Definition at line 318 of file fl.h.

Referenced by Flush(), FlushBf(), GetFileId(), TFOut(), and ~TFOut().

const TSize TFOut::MxBfL = 16*1024 [static, private]

Definition at line 317 of file fl.h.

Referenced by PutBf(), PutCh(), and TFOut().

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

• glib-core/fl.h
• glib-core/fl.cpp