kyotocabinet::Regex Class Reference

Regular expression. More...

#include <kcregex.h>

List of all members.

Public Types
enum	Option { IGNCASE = 1 << 0, MATCHONLY = 1 << 1 }
	Options. More...
Public Member Functions
	Regex ()
	Default constructor.
	~Regex ()
	Destructor.
bool	compile (const std::string &regex, uint32_t opts=0)
	Compile a string of regular expression.
bool	match (const std::string &str)
	Check whether a string matches the regular expression.
std::string	replace (const std::string &str, const std::string &alt)
	Check whether a string matches the regular expression.
Static Public Member Functions
static bool	match (const std::string &str, const std::string &pattern, uint32_t opts=0)
	Check whether a string matches a regular expression.
static std::string	replace (const std::string &str, const std::string &pattern, const std::string &alt, uint32_t opts=0)
	Check whether a string matches the regular expression.

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Detailed Description

Regular expression.

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Member Enumeration Documentation

enum kyotocabinet::Regex::Option

Options.

Enumerator:

IGNCASE	case-insensitive
MATCHONLY	matching only

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Constructor & Destructor Documentation

kyotocabinet::Regex::Regex

(

)

[explicit]

Default constructor.

kyotocabinet::Regex::~Regex

(

)

Destructor.

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Member Function Documentation

bool kyotocabinet::Regex::compile	(	const std::string &	regex,
		uint32_t	opts = 0
	)

Compile a string of regular expression.

Parameters:

regex	the string of regular expression.
opts	the optional features by bitwise-or: Regex::IGNCASE for case-insensitive matching, Regex::MATCHONLY for matching only usage.

bool kyotocabinet::Regex::match

(

const std::string &

str

)

Check whether a string matches the regular expression.

Parameters:

str	the string.

Returns:

true if the string matches, or false if not.

std::string kyotocabinet::Regex::replace	(	const std::string &	str,
		const std::string &	alt
	)

Check whether a string matches the regular expression.

Parameters:

str	the string.
alt	the alternative string with which each substring is replaced. Each "$" in the string escapes the following character. Special escapes "$1" through "$9" refer to partial substrings corresponding to sub-expressions in the regular expression. "$0" and "$&" refer to the whole matching substring.

Returns:

the result string.

static bool kyotocabinet::Regex::match	(	const std::string &	str,
		const std::string &	pattern,
		uint32_t	opts = 0
	)		[static]

Check whether a string matches a regular expression.

Parameters:

str	the string.
pattern	the matching pattern.
opts	the optional features by bitwise-or: Regex::IGNCASE for case-insensitive matching, Regex::MATCHONLY for matching only usage.

Returns:

true if the string matches, or false if not.

static std::string kyotocabinet::Regex::replace	(	const std::string &	str,
		const std::string &	pattern,
		const std::string &	alt,
		uint32_t	opts = 0
	)		[static]

Check whether a string matches the regular expression.

Parameters:

str	the string.
pattern	the matching pattern.
alt	the alternative string with which each substring is replaced. Each "$" in the string escapes the following character. Special escapes "$1" through "$9" refer to partial substrings corresponding to sub-expressions in the regular expression. "$0" and "$&" refer to the whole matching substring.
opts	the optional features by bitwise-or: Regex::IGNCASE for case-insensitive matching, Regex::MATCHONLY for matching only usage.

Returns:

the result string.