TString.h File Reference

#include "Rtypes.h"
#include "TMathBase.h"
#include "ROOT/RStringView.hxx"
#include "ROOT/TypeTraits.hxx"
#include "snprintf.h"
#include <iosfwd>
#include <cstdarg>
#include <cstdio>
#include <cstring>
#include <string>

Include dependency graph for TString.h:

Classes
struct	TString::LongStr_t
struct	TString::RawStr_t
struct	TString::Rep_t
struct	TString::ShortStr_t
class	TString
	Basic string class. More...
class	TSubString
	A zero length substring is legal. More...
union	TString::UStr_t

Namespaces
namespace	llvm

Functions
char *	Compress (const char *str)
	Remove all blanks from the string str.
int	EscChar (const char *src, char *dst, int dstlen, char *specchars, char escchar)
	Escape specchars in src with escchar and copy to dst.
char *	Form (const char *fmt,...)
UInt_t	Hash (const char *s)
	Return a case-sensitive hash value (endian independent).
UInt_t	Hash (const TString &s)
UInt_t	Hash (const TString *s)
Bool_t	operator!= (const char *s1, const TString &s2)
Bool_t	operator!= (const char *s1, const TSubString &s2)
Bool_t	operator!= (const TString &s1, const char *s2)
Bool_t	operator!= (const TString &s1, const TString &s2)
Bool_t	operator!= (const TString &s1, const TSubString &s2)
Bool_t	operator!= (const TSubString &s1, const char *s2)
Bool_t	operator!= (const TSubString &s1, const TString &s2)
Bool_t	operator!= (const TSubString &s1, const TSubString &s2)
TString	operator+ (char c, const TString &s)
	Add string to char.
TString	operator+ (const char *cs, const TString &s)
	Use the special concatenation constructor.
TString	operator+ (const TString &s, char c)
	Add char to string.
TString	operator+ (const TString &s, const char *cs)
	Use the special concatenation constructor.
TString	operator+ (const TString &s1, const TString &s2)
	Use the special concatenation constructor.
template<class T >
std::enable_if< ROOT::TypeTraits::IsFloatNumeral< T >::value, TString >::type	operator+ (T f, const TString &s)
template<class T >
std::enable_if< ROOT::TypeTraits::IsSignedNumeral< T >::value, TString >::type	operator+ (T i, const TString &s)
template<class T >
std::enable_if< ROOT::TypeTraits::IsUnsignedNumeral< T >::value, TString >::type	operator+ (T u, const TString &s)
template<class T >
std::enable_if< ROOT::TypeTraits::IsFloatNumeral< T >::value, TString >::type	operator+ (TString s, T f)
template<class T >
std::enable_if< ROOT::TypeTraits::IsSignedNumeral< T >::value, TString >::type	operator+ (TString s, T i)
template<class T >
std::enable_if< ROOT::TypeTraits::IsUnsignedNumeral< T >::value, TString >::type	operator+ (TString s, T u)
std::string &	operator+= (std::string &left, const TString &right)
Bool_t	operator< (const char *s1, const TString &s2)
Bool_t	operator< (const TString &s1, const char *s2)
Bool_t	operator< (const TString &s1, const TString &s2)
std::ostream &	operator<< (std::ostream &str, const TString &s)
	Write string to stream.
TBuffer &	operator<< (TBuffer &buf, const TString *sp)
	Write TString or derived to TBuffer.
Bool_t	operator<= (const char *s1, const TString &s2)
Bool_t	operator<= (const TString &s1, const char *s2)
Bool_t	operator<= (const TString &s1, const TString &s2)
Bool_t	operator== (const char *s1, const std::string_view &s2)
Bool_t	operator== (const char *s1, const TString &s2)
Bool_t	operator== (const char *s1, const TSubString &s2)
Bool_t	operator== (const std::string_view &s1, const char *s2)
Bool_t	operator== (const TString &s1, const char *s2)
	Compare TString with a char *.
Bool_t	operator== (const TString &s1, const TString &s2)
Bool_t	operator== (const TString &s1, const TSubString &s2)
Bool_t	operator== (const TSubString &s1, const char *s2)
	Compare sub-string to char *.
Bool_t	operator== (const TSubString &s1, const TString &s2)
	Compare sub-string to string.
Bool_t	operator== (const TSubString &s1, const TSubString &s2)
	Compare two sub-strings.
Bool_t	operator> (const char *s1, const TString &s2)
Bool_t	operator> (const TString &s1, const char *s2)
Bool_t	operator> (const TString &s1, const TString &s2)
Bool_t	operator>= (const char *s1, const TString &s2)
Bool_t	operator>= (const TString &s1, const char *s2)
Bool_t	operator>= (const TString &s1, const TString &s2)
std::istream &	operator>> (std::istream &str, TString &s)
	Read string from stream.
TBuffer &	operator>> (TBuffer &buf, TString *&sp)
	Read string from TBuffer. Function declared in ClassDef.
void	Printf (const char *fmt,...)
char *	StrDup (const char *str)
	Duplicate the string str.
char *	Strip (const char *str, char c=' ')
	Strip leading and trailing c (blanks by default) from a string.
TString	ToLower (const TString &s)
	Return a lower-case version of str.
TString	ToUpper (const TString &s)
	Return an upper-case version of str.
int	UnEscChar (const char *src, char *dst, int dstlen, char *specchars, char escchar)
	Un-escape specchars in src from escchar and copy to dst.

Function Documentation

Compress()

char * Compress

(

const char *

str

)

Remove all blanks from the string str.

The returned string has to be deleted by the user.

Definition at line 2524 of file TString.cxx.

EscChar()

int EscChar	(	const char *	src,
		char *	dst,
		int	dstlen,
		char *	specchars,
		char	escchar
	)

Escape specchars in src with escchar and copy to dst.

Definition at line 2545 of file TString.cxx.

Form()

char * Form	(	const char *	fmt,
			...
	)

Hash() [1/3]

UInt_t Hash

(

const char *

s

)

Return a case-sensitive hash value (endian independent).

Definition at line 557 of file TString.cxx.

Hash() [2/3]

UInt_t Hash ( const TString &  s )

inline

Definition at line 486 of file TString.h.

Hash() [3/3]

UInt_t Hash ( const TString *  s )

inline

Definition at line 487 of file TString.h.

operator!=() [1/8]

Bool_t operator!= ( const char *  s1, const TString &  s2  )

inline

Definition at line 797 of file TString.h.

operator!=() [2/8]

Bool_t operator!= ( const char *  s1, const TSubString &  s2  )

inline

Definition at line 834 of file TString.h.

operator!=() [3/8]

Bool_t operator!= ( const TString &  s1, const char *  s2  )

inline

Definition at line 779 of file TString.h.

operator!=() [4/8]

Bool_t operator!= ( const TString &  s1, const TString &  s2  )

inline

Definition at line 763 of file TString.h.

operator!=() [5/8]

Bool_t operator!= ( const TString &  s1, const TSubString &  s2  )

inline

Definition at line 831 of file TString.h.

operator!=() [6/8]

Bool_t operator!= ( const TSubString &  s1, const char *  s2  )

inline

Definition at line 822 of file TString.h.

operator!=() [7/8]

Bool_t operator!= ( const TSubString &  s1, const TString &  s2  )

inline

Definition at line 825 of file TString.h.

operator!=() [8/8]

Bool_t operator!= ( const TSubString &  s1, const TSubString &  s2  )

inline

Definition at line 828 of file TString.h.

operator+() [1/11]

TString operator+	(	char	c,
		const TString &	s
	)

Add string to char.

Definition at line 1510 of file TString.cxx.

operator+() [2/11]

TString operator+	(	const char *	cs,
		const TString &	s
	)

Use the special concatenation constructor.

Definition at line 1486 of file TString.cxx.

operator+() [3/11]

TString operator+	(	const TString &	s,
		char	c
	)

Add char to string.

Definition at line 1502 of file TString.cxx.

operator+() [4/11]

TString operator+	(	const TString &	s,
		const char *	cs
	)

Use the special concatenation constructor.

Definition at line 1478 of file TString.cxx.

operator+() [5/11]

TString operator+	(	const TString &	s1,
		const TString &	s2
	)

Use the special concatenation constructor.

Definition at line 1494 of file TString.cxx.

operator+() [6/11]

template<class T >

std::enable_if< ROOT::TypeTraits::IsFloatNumeral< T >::value, TString >::type operator+ ( T  f, const TString &  s  )

inline

Definition at line 556 of file TString.h.

operator+() [7/11]

template<class T >

std::enable_if< ROOT::TypeTraits::IsSignedNumeral< T >::value, TString >::type operator+ ( T  i, const TString &  s  )

inline

Definition at line 536 of file TString.h.

operator+() [8/11]

template<class T >

std::enable_if< ROOT::TypeTraits::IsUnsignedNumeral< T >::value, TString >::type operator+ ( T  u, const TString &  s  )

inline

Definition at line 546 of file TString.h.

operator+() [9/11]

template<class T >

std::enable_if< ROOT::TypeTraits::IsFloatNumeral< T >::value, TString >::type operator+ ( TString  s, T  f  )

inline

Definition at line 531 of file TString.h.

operator+() [10/11]

template<class T >

std::enable_if< ROOT::TypeTraits::IsSignedNumeral< T >::value, TString >::type operator+ ( TString  s, T  i  )

inline

Definition at line 521 of file TString.h.

operator+() [11/11]

template<class T >

std::enable_if< ROOT::TypeTraits::IsUnsignedNumeral< T >::value, TString >::type operator+ ( TString  s, T  u  )

inline

Definition at line 526 of file TString.h.

operator+=()

std::string & operator+= ( std::string &  left, const TString &  right  )

inline

Definition at line 478 of file TString.h.

operator<() [1/3]

Bool_t operator< ( const char *  s1, const TString &  s2  )

inline

Definition at line 800 of file TString.h.

operator<() [2/3]

Bool_t operator< ( const TString &  s1, const char *  s2  )

inline

Definition at line 782 of file TString.h.

operator<() [3/3]

Bool_t operator< ( const TString &  s1, const TString &  s2  )

inline

Definition at line 766 of file TString.h.

operator<<() [1/2]

std::ostream & operator<<	(	std::ostream &	str,
		const TString &	s
	)

Write string to stream.

Definition at line 171 of file Stringio.cxx.

operator<<() [2/2]

TBuffer & operator<<	(	TBuffer &	buf,
		const TString *	sp
	)

Write TString or derived to TBuffer.

Definition at line 1423 of file TString.cxx.

operator<=() [1/3]

Bool_t operator<= ( const char *  s1, const TString &  s2  )

inline

Definition at line 806 of file TString.h.

operator<=() [2/3]

Bool_t operator<= ( const TString &  s1, const char *  s2  )

inline

Definition at line 788 of file TString.h.

operator<=() [3/3]

Bool_t operator<= ( const TString &  s1, const TString &  s2  )

inline

Definition at line 772 of file TString.h.

operator==() [1/10]

Bool_t operator== ( const char *  s1, const std::string_view &  s2  )

inline

Definition at line 839 of file TString.h.

operator==() [2/10]

Bool_t operator== ( const char *  s1, const TString &  s2  )

inline

Definition at line 794 of file TString.h.

operator==() [3/10]

Bool_t operator== ( const char *  s1, const TSubString &  s2  )

inline

Definition at line 819 of file TString.h.

operator==() [4/10]

Bool_t operator== ( const std::string_view &  s1, const char *  s2  )

inline

Definition at line 844 of file TString.h.

operator==() [5/10]

Bool_t operator==	(	const TString &	s1,
		const char *	s2
	)

Compare TString with a char *.

Definition at line 1435 of file TString.cxx.

operator==() [6/10]

Bool_t operator== ( const TString &  s1, const TString &  s2  )

inline

Definition at line 757 of file TString.h.

operator==() [7/10]

Bool_t operator== ( const TString &  s1, const TSubString &  s2  )

inline

Definition at line 816 of file TString.h.

operator==() [8/10]

Bool_t operator==	(	const TSubString &	s1,
		const char *	s2
	)

Compare sub-string to char *.

Definition at line 1660 of file TString.cxx.

operator==() [9/10]

Bool_t operator==	(	const TSubString &	s1,
		const TString &	s2
	)

Compare sub-string to string.

Definition at line 1674 of file TString.cxx.

operator==() [10/10]

Bool_t operator==	(	const TSubString &	s1,
		const TSubString &	s2
	)

Compare two sub-strings.

Definition at line 1684 of file TString.cxx.

operator>() [1/3]

Bool_t operator> ( const char *  s1, const TString &  s2  )

inline

Definition at line 803 of file TString.h.

operator>() [2/3]

Bool_t operator> ( const TString &  s1, const char *  s2  )

inline

Definition at line 785 of file TString.h.

operator>() [3/3]

Bool_t operator> ( const TString &  s1, const TString &  s2  )

inline

Definition at line 769 of file TString.h.

operator>=() [1/3]

Bool_t operator>= ( const char *  s1, const TString &  s2  )

inline

Definition at line 809 of file TString.h.

operator>=() [2/3]

Bool_t operator>= ( const TString &  s1, const char *  s2  )

inline

Definition at line 791 of file TString.h.

operator>=() [3/3]

Bool_t operator>= ( const TString &  s1, const TString &  s2  )

inline

Definition at line 775 of file TString.h.

operator>>() [1/2]

std::istream & operator>>	(	std::istream &	str,
		TString &	s
	)

Read string from stream.

Definition at line 163 of file Stringio.cxx.

operator>>() [2/2]

TBuffer & operator>>	(	TBuffer &	buf,
		TString *&	sp
	)

Read string from TBuffer. Function declared in ClassDef.

Definition at line 1414 of file TString.cxx.

Printf()

void Printf	(	const char *	fmt,
			...
	)

StrDup()

char * StrDup

(

const char *

str

)

Duplicate the string str.

The returned string has to be deleted by the user.

Definition at line 2510 of file TString.cxx.

Strip()

char * Strip	(	const char *	s,
		char	c
	)

Strip leading and trailing c (blanks by default) from a string.

The returned string has to be deleted by the user.

Definition at line 2474 of file TString.cxx.

ToLower()

TString ToLower

(

const TString &

s

)

Return a lower-case version of str.

Definition at line 1450 of file TString.cxx.

ToUpper()

TString ToUpper

(

const TString &

s

)

Return an upper-case version of str.

Definition at line 1464 of file TString.cxx.

UnEscChar()

int UnEscChar	(	const char *	src,
		char *	dst,
		int	dstlen,
		char *	specchars,
		char	escchar
	)

Un-escape specchars in src from escchar and copy to dst.

Definition at line 2569 of file TString.cxx.