class TStringRef: public TRefCnt


TString

Basic string class.

Cannot be stored in a TCollection... use TObjString instead.

Function Members (Methods)

public:

	TStringRef()
	TStringRef(const TStringRef&)
	~TStringRef()
void	TRefCnt::AddReference()
TStringRef&	operator=(const TStringRef&)
UInt_t	TRefCnt::References() const
UInt_t	TRefCnt::RemoveReference()
void	TRefCnt::SetRefCount(UInt_t r)

private:

Ssiz_t	Capacity() const
char*	Data() const
Ssiz_t	First(char c) const
Ssiz_t	First(const char* s) const
static TStringRef*	GetRep(Ssiz_t capac, Ssiz_t nchar)
UInt_t	Hash() const
UInt_t	HashFoldCase() const
Ssiz_t	Last(char) const
Ssiz_t	Length() const
char&	operator[](Ssiz_t i)
char	operator[](Ssiz_t i) const
void	UnLink()

Data Members

public:

enum TRefCnt::EReferenceFlag {	kStaticInit
};

protected:

UInt_t	TRefCnt::fRefs	(1 less than) number of references

private:

Ssiz_t	fCapacity	Max string length (excluding null)
Ssiz_t	fNchars	String length (excluding null)

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TStringRef * GetRep(Ssiz_t capac, Ssiz_t nchar)

 Static member function returning an empty string representation of
 size capacity and containing nchar characters.

Ssiz_t First(char c)

 Find first occurrence of a character c.

Ssiz_t First(const char *cs)

 Find first occurrence of a character in cs.

UInt_t Hash()

 Return a case-sensitive hash value.

UInt_t HashFoldCase()

 Return a case-insensitive hash value.

Ssiz_t Last(char ) const

 Find last occurrence of a character c.

void UnLink()

{ if (RemoveReference() == 0) delete [] (char*)this; }

Ssiz_t Length()

{ return fNchars; }

Ssiz_t Capacity()

{ return fCapacity; }

char * Data()

{ return (char*)(this+1); }

char & operator[](Ssiz_t i)

{ return ((char*)(this+1))[i]; }

char operator[](Ssiz_t i)

{ return ((char*)(this+1))[i]; }

TSubString & operator=(const TStringRef& )

Author: Fons Rademakers 04/08/95
Last change: root/base:$Id: TString.h 24963 2008-07-28 13:49:23Z rdm $
Last generated: 2008-08-06 08:07
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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