regexp.h File Reference

#include <sprockit/spkt_config.h>
#include <string>
#include <vector>

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Enumerations
enum	RegexpFlags {   IgnoreCase =1, UpperCase =2, FindAll =4, LowerCase =8,   IncludeLineBreaks =16, StripWhitespace =32 }

Functions
double	get_regexp_double (const std::string &regexp, const std::string &text, int flags=0)
	Extracts a double precision number from text. More...
std::string	get_regexp_string (const std::string &regexp, const std::string &text, int flags=0)
	Extracts a string from text. More...
double *	get_regexp_double_array (const std::string &regexp, const std::string &text, size_t &length, int flags=0)
	Extracts an array of doubles from text, according to a given RegEx. More...
void	findmatch (std::vector< std::string > &matches, const std::string &regexp, const std::string &text, int flags=0)
	Extracts strings from text, according to a given RegEx. More...
bool	get_regexp_integer (const std::string &string, int &ret)
bool	is_regexp_integer (const std::string &str)
bool	has_regexp_match (const std::string &regexp, const std::string &text, int flags=0)
	Tests a string to see if it contains a certain RegEx. More...

Enumeration Type Documentation

enum RegexpFlags

Enumerator
IgnoreCase
UpperCase
FindAll
LowerCase
IncludeLineBreaks
StripWhitespace

Definition at line 10 of file regexp.h.

Function Documentation

void findmatch	(	std::vector< std::string > &	matches,
		const std::string &	regexp,
		const std::string &	text,
		int	flags = 0
	)

Extracts strings from text, according to a given RegEx.

Parameters

matches	The vector of strings to hold the results.
regexp	The regular expression containing the (captured) strings.
text	The text to apply the RegEx to.
flags	An integer comprising bitwise options (see the PyFlags enum).

double get_regexp_double	(	const std::string &	regexp,
		const std::string &	text,
		int	flags = 0
	)

Extracts a double precision number from text.

Parameters

regexp	The regular expression containing the (captured) number.
text	The text to apply the RegEx to.
flags	An integer comprising bitwise options (see the PyFlags enum).

Returns

The value as a double.

double* get_regexp_double_array	(	const std::string &	regexp,
		const std::string &	text,
		size_t &	length,
		int	flags = 0
	)

Extracts an array of doubles from text, according to a given RegEx.

Memory is allocated by the function and ownership is passed to calling routine.

Parameters

regexp	The regular expression containing the (captured) values.
text	The text to apply the RegEx to.
flags	An integer comprising bitwise options (see the PyFlags enum).

Returns

an array of all captured values.

bool get_regexp_integer	(	const std::string &	string,
		int &	ret
	)

Referenced by is_regexp_integer().

std::string get_regexp_string	(	const std::string &	regexp,
		const std::string &	text,
		int	flags = 0
	)

Extracts a string from text.

Parameters

regexp	The regular expression containing the (captured) string.
text	The text to apply the RegEx to.
flags	An integer comprising bitwise options (see the PyFlags enum).

Returns

The string.

bool has_regexp_match	(	const std::string &	regexp,
		const std::string &	text,
		int	flags = 0
	)

Tests a string to see if it contains a certain RegEx.

Parameters

regexp	The regular expression to test.
text	The text to apply the RegEx to.
flags	An integer comprising bitwise options (see the PyFlags enum).

Returns

whether the text contains a match.

Referenced by is_regexp_integer().

bool is_regexp_integer ( const std::string &  str )

inline

Definition at line 64 of file regexp.h.

References get_regexp_integer(), and has_regexp_match().

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