Regular expression. More...

#include <Regex.h>

Public Types
enum	RegFlags { optimize = 0, match_extra = 0, icase = REG_ICASE, nosubs = REG_NOSUB, match_extended = REG_EXTENDED, normal = 1<<16 }
Public Member Functions
	regex ()
	regex (const std::string &s, int flags=match_extended)
	~regex () throw ()
	regex (const regex &rhs)
regex &	operator= (const regex &rhs)
std::string	asString () const
	string representation of the regular expression
regex_t *	get ()
	Expert backdoor.
Private Member Functions
void	assign (const std::string &s, int flags=match_extended)
Private Attributes
std::string	m_str
int	m_flags
regex_t	m_preg
bool	m_valid
Friends
class	smatch
bool	regex_match (const char *s, str::smatch &matches, const regex &regex)
bool	regex_match (const char *s, const regex &regex)
Related Functions
(Note that these are not member functions.)
bool	regex_match (const char *s, smatch &matches, const regex &regex)
	Regular expression matching.
bool	regex_match (const std::string &s, smatch &matches, const regex &regex)
bool	regex_match (const char *s, const regex &regex)
bool	regex_match (const std::string &s, const regex &regex)
std::ostream &	operator<< (std::ostream &str, const regex &obj)

Detailed Description

Regular expression.

Definition at line 86 of file Regex.h.

Member Enumeration Documentation

enum zypp::str::regex::RegFlags

Enumerator:

optimize	Deprecated: legacy, obsolete
match_extra	Deprecated: legacy, obsolete
icase	Do not differentiate case.
nosubs	Support for substring addressing of matches is not required.
match_extended	Use POSIX Extended Regular Expression syntax when interpreting regex.
normal	Deprecated: legacy, use match_extended

Definition at line 90 of file Regex.h.

Constructor & Destructor Documentation

regex::regex ( )

Definition at line 22 of file Regex.cc.

regex::regex	(	const std::string &	s,
		int	flags = `match_extended`
	)

Definition at line 48 of file Regex.cc.

regex::~regex ( ) throw ()

Definition at line 53 of file Regex.cc.

zypp::str::regex::regex ( const regex & rhs ) [inline]

Definition at line 103 of file Regex.h.

Member Function Documentation

regex& zypp::str::regex::operator= ( const regex & rhs ) [inline]

Definition at line 106 of file Regex.h.

std::string zypp::str::regex::asString ( ) const [inline]

string representation of the regular expression

Definition at line 112 of file Regex.h.

regex_t* zypp::str::regex::get ( ) [inline]

Expert backdoor.

Returns pointer to the compiled regex for direct use in regexec()

Definition at line 117 of file Regex.h.

void regex::assign	(	const std::string &	s,
		int	flags = `match_extended`
	)		`[private]`

Definition at line 29 of file Regex.cc.

Friends And Related Function Documentation

friend class smatch [friend]

Definition at line 124 of file Regex.h.

bool regex_match	(	const char *	s,
		str::smatch &	matches,
		const regex &	regex
	)		`[friend]`

bool regex_match	(	const char *	s,
		const regex &	regex
	)		`[friend]`

std::ostream & operator<<	(	std::ostream &	str,
		const regex &	obj
	)		`[related]`

Stream output

Definition at line 134 of file Regex.h.

Member Data Documentation

std::string zypp::str::regex::m_str [private]

Definition at line 127 of file Regex.h.

int zypp::str::regex::m_flags [private]

Definition at line 128 of file Regex.h.

regex_t zypp::str::regex::m_preg [private]

Definition at line 129 of file Regex.h.

bool zypp::str::regex::m_valid [private]

Definition at line 130 of file Regex.h.

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

zypp/base/Regex.h
zypp/base/Regex.cc

Public Types

Public Member Functions

Private Member Functions

Private Attributes