sstr Namespace Reference

Classes
struct	SChar
	Unicode character. More...
class	SString
	String. More...
class	SStringView
	String view. More...

Typedefs
typedef int(*	FindFunction) (const char *, const char *)

Functions
int	KMP (const char *str, const char *sub)
int	BM (const char *str, const char *sub)
int	BM (const uint32_t *str, size_t size, std::vector< SChar > &sub)
int	NORMAL (const char *str, const char *sub)
template<typename T >
void	LeftShiftElement (T *header, size_t len, size_t begin, size_t count)
template<typename T >
void	RightShiftElement (T *header, size_t len, size_t begin, size_t count)
SChar	getUnicodeFromUTF8Char (const char *u8char)
size_t	getStringLengthFromUTF8String (const char *str)
size_t	getByteLengthFromUTF8String (const char *str)
char	getSizeFromUTF8Char (char ch)
char	getUTF8SizeFromUnicodeChar (SChar ch)
SChar	getUnicodeCharFromUTF8Char (char size, const char *ch)
class	SESE_DEPRECATED_WITH ("please use sese::text::StringBuilder") SStringBuilder final
	SStringBuilder.

Typedef Documentation

FindFunction

typedef int(* sstr::FindFunction) (const char *, const char *)

Function Documentation

BM() [1/2]

int sstr::BM ( const char * str, const char * sub )

extern

References dist().

Referenced by sstr::SStringView::find(), sstr::SStringView::findByBytes(), and sstr::SStringView::split().

BM() [2/2]

int sstr::BM ( const uint32_t * str, size_t size, std::vector< SChar > & sub )

extern

References dist().

getByteLengthFromUTF8String()

size_t sstr::getByteLengthFromUTF8String

(

const char *

str

)

Get UTF-8 string byte length

Parameters

str	Target string

Returns

Byte length of the string

Referenced by sstr::SString::fromUTF8(), sstr::SStringView::size(), sstr::SStringView::split(), sstr::SStringView::SStringView(), and sstr::SStringView::toChars().

getSizeFromUTF8Char()

char sstr::getSizeFromUTF8Char

(

char

ch

)

Get the number of bytes occupied by a UTF-8 character

Parameters

ch	Target character

Returns

Number of bytes occupied by the character

Referenced by at(), sstr::SStringView::at(), sstr::SStringView::find(), getStringLengthFromUTF8String(), getUnicodeFromUTF8Char(), sstr::SStringView::len(), sese::text::TextReader::readLine(), sstr::SStringView::reverse(), sstr::SStringView::substring(), sstr::SStringView::toChars(), and sstr::SStringView::toCWString().

getStringLengthFromUTF8String()

size_t sstr::getStringLengthFromUTF8String

(

const char *

str

)

Get UTF-8 string length

Parameters

str

String

Returns

String length

References getSizeFromUTF8Char().

getUnicodeCharFromUTF8Char()

SChar sstr::getUnicodeCharFromUTF8Char	(	char	size,
		const char *	ch )

Get Unicode character from UTF-8 string

Parameters

size	Number of bytes this UTF-8 character occupies
ch	Starting position of the UTF-8 character

Returns

Unicode character

References null_char.

Referenced by sstr::SStringView::at(), getUnicodeFromUTF8Char(), sstr::SStringView::toChars(), and sstr::SStringView::toCWString().

getUnicodeFromUTF8Char()

SChar sstr::getUnicodeFromUTF8Char

(

const char *

u8char

)

Get UTF-8 character code

Parameters

u8char

UTF-8 character

Returns

Character code

References getSizeFromUTF8Char(), and getUnicodeCharFromUTF8Char().

Referenced by sstr::SStringView::Iterator::Iterator(), and sstr::SStringView::Iterator::operator++().

getUTF8SizeFromUnicodeChar()

char sstr::getUTF8SizeFromUnicodeChar

(

SChar

ch

)

Get the number of bytes a character occupies in UTF-8 from SChar

Parameters

ch	Unicode character

Returns

Number of bytes occupied

Referenced by sstr::SString::fromSChars(), sstr::SString::fromSChars(), sstr::SString::fromUCS2LE(), and sstr::SStringView::Iterator::operator++().

KMP()

int sstr::KMP ( const char * str, const char * sub )

extern

References getNext().

LeftShiftElement()

template<typename T >

void sstr::LeftShiftElement ( T * header, size_t len, size_t begin, size_t count )

inline

Shift elements of the target buffer to the left

Warning

Ensure to check for possible array bounds overflow when using

Template Parameters

T	Element type

Parameters

header	Target buffer
len	Original size of the target buffer (already used)
begin	Starting position of the operation
count	Shift distance

References count().

NORMAL()

int sstr::NORMAL ( const char * str, const char * sub )

extern

RightShiftElement()

template<typename T >

void sstr::RightShiftElement ( T * header, size_t len, size_t begin, size_t count )

inline

Shift elements of the target buffer to the left

Warning

Ensure to check for possible array bounds overflow when using

Template Parameters

T	Element type

Parameters

header	Target buffer
len	Original size of the target buffer (already used)
begin	Starting position of the operation
count	Shift distance

References count().

SESE_DEPRECATED_WITH()

class sstr::SESE_DEPRECATED_WITH ( "please use sese::text::StringBuilder" )

final

SStringBuilder.

Data pointer

Number of characters

Capacity (unit is uint32_t, i.e., 4 bytes)

References at(), and SESE_DEPRECATED_WITH.