#include <BufferIO.h>

Inheritance diagram for ADF::BufferIO:

Public Member Functions
Char_t *	Address ()
	for classes that needs it to write directly data into it. More...

	BufferIO (UInt_t s=aByte)
	Default size for a BufferIO is one byte just because it could be used only with an external buffer. More...

virtual Bool_t	Copy (const Char_t *from, UInt_t from_size)
	copy an external buffer to this. More...

Char_t *	CurrentAddress ()
	for classes that needs it to write directly data into it. More...

virtual Bool_t	Expand (UInt_t new_size)
	Expand the size of the current buffer. More...

virtual UInt_t	Export (Char_t *, UInt_t) const
	Export this buffer to an array. More...

virtual UInt_t	Export (UShort_t *, UInt_t) const

virtual UInt_t	Export (Short_t *, UInt_t) const

virtual UInt_t	Export (UInt_t *, UInt_t) const

virtual UInt_t	Export (Int_t *, UInt_t) const

virtual UInt_t	Export (Float_t *, UInt_t) const

virtual UInt_t	Export (Double_t *, UInt_t) const
	Export this buffer to an array of doubles. More...

virtual UInt_t	Export (FILE *, UInt_t) const
	Export this buffer to a C files. More...

virtual UInt_t	Export (std::ostream &, UInt_t) const
	Export this buffer. More...

virtual void	FastReset ()

virtual UInt_t	FillWith (Char_t c, UInt_t how_many)
	add the same character how_many times from the current position More...

UInt_t	FreeSize () const
	it returns the number of free bytes to the end More...

const Char_t *	GetAddress () const
	Pointer to the current underlying array of bytes. More...

BaseBuffer::EEndian	GetEndian () const

BufferIO::EStatus	GetStatus () const

UInt_t	Import (const Char_t *from, UInt_t size_ext_buf)
	Import the given array in this buffer. More...

virtual UInt_t	Import (const UShort_t *, UInt_t)
	Import the given array in this buffer. More...

virtual UInt_t	Import (const Short_t *, UInt_t)

virtual UInt_t	Import (const UInt_t *, UInt_t)

virtual UInt_t	Import (const Int_t *, UInt_t)

virtual UInt_t	Import (const Float_t *, UInt_t)

virtual UInt_t	Import (const Double_t *, UInt_t)
	Import the given array in this buffer. More...

virtual UInt_t	Import (const BufferIO &, UInt_t)
	Import in this buffer the content of another buffer. More...

virtual UInt_t	Import (FILE *, UInt_t)
	Import in the buffer data coming from a C file. More...

virtual UInt_t	Import (std::istream &, UInt_t)
	Import in the buffer data coming from a C++ stream. More...

Bool_t	IsAnOffset (const Char_t *off, UInt_t &pos) const
	check if this address belongs to this buffer More...

Bool_t	IsEndian (BaseBuffer::EEndian e) const

virtual Bool_t	IsLinked ()
	check if this is linked or not More...

Bool_t	IsStatus (BufferIO::EStatus s) const

virtual Bool_t	Link (const Char_t *from, UInt_t from_size)
	Link an external buffer to this class. More...

virtual Bool_t	Link (const BufferIO &buf, UInt_t pos, UInt_t size)
	Link a buffer to this buffer. More...

UInt_t	Offset () const
	it returns the current position in the buffer More...

virtual BufferIO &	operator<< (Char_t)

virtual BufferIO &	operator<< (UChar_t)

virtual BufferIO &	operator<< (Short_t)

virtual BufferIO &	operator<< (UShort_t)

virtual BufferIO &	operator<< (Int_t)

virtual BufferIO &	operator<< (UInt_t)

virtual BufferIO &	operator<< (Float_t)

virtual BufferIO &	operator<< (Double_t)

virtual BufferIO &	operator<< (Long_t)

virtual BufferIO &	operator<< (ULong_t)

virtual BufferIO &	operator<< (Long64_t)

virtual BufferIO &	operator<< (ULong64_t)

virtual BufferIO &	operator<< (std::string)
	string can be handled BUT only with size less that 2^16 chars. Use Import/Export method otherwise More...

virtual const BufferIO &	operator>> (Char_t &) const

virtual const BufferIO &	operator>> (UChar_t &) const

virtual const BufferIO &	operator>> (Short_t &) const

virtual const BufferIO &	operator>> (UShort_t &) const

virtual const BufferIO &	operator>> (Int_t &) const

virtual const BufferIO &	operator>> (UInt_t &) const

virtual const BufferIO &	operator>> (Float_t &) const

virtual const BufferIO &	operator>> (Double_t &) const

virtual const BufferIO &	operator>> (Long_t &) const

virtual const BufferIO &	operator>> (ULong_t &) const

virtual const BufferIO &	operator>> (Long64_t &) const

virtual const BufferIO &	operator>> (ULong64_t &) const

virtual const BufferIO &	operator>> (std::string &) const
	string can be handled BUT only with size less that 2^16 chars. Use Import/Export method otherwise More...

virtual Bool_t	Reserve (UInt_t size)
	to reserve a given size (from the current position) to be sure one are able to write something More...

virtual void	Reset ()
	Reset means set all elements to 0 and the current position is 0. More...

UInt_t	SetEffectiveSize (UInt_t size=kMaxUInt_t)
	in case the buffer is partly filled and you would like to read it again More...

UInt_t	SetOffset (UInt_t off=0u) const
	change the current position. More...

UInt_t	SetOffset (const Char_t *off) const
	change the current position. More...

void	SetStatus (BufferIO::EStatus s=BaseBuffer::kGood)

UInt_t	Size () const
	it returns the maximum number of bytes in this buffer More...

virtual Char_t *	Unlink ()
	Unlink the external buffer to this class. More...

virtual	~BufferIO ()

Static Public Member Functions
static Bool_t	Copy (const BufferIO &from, BufferIO &to, UInt_t size, UInt_t off_from=0u)
	copy from a buffer to another one More...

static Bool_t	Copy (const BufferIO &from, BufferIO &to)
	copy a buffer to another one More...

static BufferIO *	New (BaseBuffer::EEndian e, UInt_t s=aByte)
	return the right buffer taking Into account the endian argument compared to the underlying endian system type. More...

Protected Types
enum	EEndian { kLittle = 0, kBig = 1 }

enum	EStatus { kGood, kFail, kCorrupt }
	Status for this buffer. More...

Protected Member Functions
void	AllocInner (UInt_t)

void	SetCurrent (const char= 'i')
	to switch between inner and outer More...

void	SetEndian (BaseBuffer::EEndian e)

Static Protected Member Functions
static void	Copy (const void from, void to, Int_t size)
	copy the content from -> to More...

static void	Copy (const void from, void to, UInt_t size)

static void	Delete (Char_t *p)

static void	Delete (Short_t *p)

static void	Delete (Int_t *p)

static void	Delete (UChar_t *p)

static void	Delete (UShort_t *p)

static void	Delete (UInt_t *p)

static void	Delete (Float_t *p)

static void	Delete (Double_t *p)

static bool	IsSysEndian (BaseBuffer::EEndian e)
	check out the endian type of the running system More...

static Char_t *	New (Char_t p, Int_t nb=32 aKByte)

static Short_t *	New (Short_t p, Int_t nb=32 aKByte)

static Int_t *	New (Int_t p, Int_t nb=32 aKByte)

static UChar_t *	New (UChar_t p, Int_t nb=32 aKByte)

static UShort_t *	New (UShort_t p, Int_t nb=32 aKByte)

static UInt_t *	New (UInt_t p, Int_t nb=32 aKByte)

static Float_t *	New (Float_t p, Int_t nb=32 aKByte)

static Double_t *	New (Double_t p, Int_t nb=32 aKByte)

static Char_t *	New (Char_t *p, UInt_t nb)

static Short_t *	New (Short_t *p, UInt_t nb)

static Int_t *	New (Int_t *p, UInt_t nb)

static UChar_t *	New (UChar_t *p, UInt_t nb)

static UShort_t *	New (UShort_t *p, UInt_t nb)

static UInt_t *	New (UInt_t *p, UInt_t nb)

static Float_t *	New (Float_t *p, UInt_t nb)

static Double_t *	New (Double_t *p, UInt_t nb)

static void	Swap (Short_t, Char_t *)
	the Swap members More...

static void	Swap (UShort_t, Char_t *)

static void	Swap (Int_t, Char_t *)

static void	Swap (UInt_t, Char_t *)

static void	Swap (Float_t, Char_t *)

static void	Swap (Double_t, Char_t *)

static void	Swap (Long64_t, Char_t *)

static void	Swap (ULong64_t, Char_t *)

static void	Swap (Long_t, Char_t *)

static void	Swap (ULong_t, Char_t *)

static void	Swap (const Char_t *, Short_t &)

static void	Swap (const Char_t *, UShort_t &)

static void	Swap (const Char_t *, Int_t &)

static void	Swap (const Char_t *, UInt_t &)

static void	Swap (const Char_t *, Float_t &)

static void	Swap (const Char_t *, Double_t &)

static void	Swap (const Char_t *, Long64_t &)

static void	Swap (const Char_t *, ULong64_t &)

static void	Swap (const Char_t *, Long_t &)

static void	Swap (const Char_t *, ULong_t &)

static EEndian	SysEndian ()

static void	Zero (Char_t *p, Int_t nb)

static void	Zero (Short_t *p, Int_t nb)

static void	Zero (Int_t *p, Int_t nb)

static void	Zero (UChar_t *p, Int_t nb)

static void	Zero (UShort_t *p, Int_t nb)

static void	Zero (UInt_t *p, Int_t nb)

static void	Zero (Float_t *p, Int_t nb)

static void	Zero (Double_t *p, Int_t nb)

static void	Zero (Char_t *p, UInt_t nb)

static void	Zero (Short_t *p, UInt_t nb)

static void	Zero (Int_t *p, UInt_t nb)

static void	Zero (UChar_t *p, UInt_t nb)

static void	Zero (UShort_t *p, UInt_t nb)

static void	Zero (UInt_t *p, UInt_t nb)

static void	Zero (Float_t *p, UInt_t nb)

static void	Zero (Double_t *p, UInt_t nb)

Protected Attributes
Char_t *	fBufferIO
	current buffer in which data are read/written More...

UInt_t	fCurrent
	current position in the buffer (mutable so that reading are allowed for constant) More...

EEndian	fEndian
	current endian More...

UInt_t	fRealSize
	Real size of the current buffer. More...

UInt_t	fSize
	effective size of the current buffer More...

EStatus	fStatus
	current status More...

Friends
class	CompositeFrame

Detailed Description

Definition at line 50 of file BufferIO.h.

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

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Friends

Detailed Description