BeStringA类 参考

字符串(内置引用计数，copy on write)。 更多...

Public 成员函数
	BeStringA ()
	BeStringA (int nLength)
	nLength是预分配长度
	BeStringA (const BeStringA &stringSrc)
	BeStringA (char ch, int repeats)
	BeStringA (LPCSTR lpsz, int nlen=-1)
	BeStringA (LPCWSTR lpsz, int nlen=-1, UINT codepage=CP_UTF8)
	~BeStringA ()
const char *	c_str () const
	获得内存数据
const BeStringA &	operator= (const BeStringA &stringSrc)
const BeStringA &	operator= (LPCSTR lpsz)
const BeStringA &	operator= (LPCWSTR unicode)
const BeStringA &	operator= (char ch)
BeStringA	operator+ (const BeStringA &src) const
BeStringA	operator+ (LPCSTR pstr) const
const BeStringA &	operator+= (const BeStringA &src)
const BeStringA &	operator+= (LPCSTR pstr)
const BeStringA &	operator+= (const char ch)
bool	operator== (const BeStringA &str) const
bool	operator== (LPCSTR lpsz) const
bool	operator!= (const BeStringA &str) const
bool	operator!= (LPCSTR lpsz) const
bool	operator< (const BeStringA &str) const
bool	operator> (const BeStringA &str) const
bool	operator<= (const BeStringA &str) const
bool	operator>= (const BeStringA &str) const
char &	operator[] (int nIndex) const
size_t	length () const
	得到字符长度
size_t	capacity () const
	得到分配的内存长度
bool	is_empty () const
	判断字符长度是否为0
bool	is_number () const
	判断是否全部为整数
bool	is_email ()
	判断是否是邮箱
bool	is_ipv4 ()
	判断是否是IPV4地址
bool	is_ipv6 ()
	判断是否是IPV6地址
bool	is_decimal_number () const
	判断是否为小数
bool	is_true () const
	true
bool	is_false () const
	false
int	repeat_counts (char ch)
	字符重复的次数
void	empty ()
int	erase (int nIndex, int nCount=1)
int	append (LPCSTR lpsz)
int	append (const char ch)
int	append (LPCSTR lpsz, unsigned int nlen)
int	append (const BeStringA &strSrc)
int	append (const BeStringA &strSrc, unsigned int nlen)
void	append_format (LPCSTR lpszFormat,...)
void	convert2Name ()
	内置算法将特殊字符转换为标识符格式(字母，数字和下划线)
void	make_identifier (char ch='_')
	将不满足标识符的字符用指定字符替换
void	join_path (const char *str)
int	insert (int nIndex, char ch)
	在nIndex前面插入
int	insert (int nIndex, LPCSTR pstr, int len=-1)
int	replace_char (char chOld, char chNew)
	替换
int	replace_string (LPCSTR lpszOld, LPCSTR lpszNew)
int	toInt (bool ExprRecognition=true) const
	转换成数字,当ExprRecognition为true可进行四则运算
double	tofloat (bool ExprRecognition=true) const
	转换 浮点型
void	trim ()
	整理字符串, 清除指定字符串
void	trim_left ()
void	trim_right ()
void	remove (char chTarget)
void	remove (LPCSTR lpszTargets)
void	remove_float_last_zero ()
	去除浮点数多余的0后缀
void	make_upper ()
void	make_lower ()
BeStringA	mid (int nStart, int nCount) const
int	compare (LPCSTR lpsz) const
	区分大小写 ，<0 表示 自己strself小于lpsz （stringSrc）
int	compare (const BeStringA &stringSrc) const
int	compare_no_case (LPCSTR lpsz) const
	不区分大小写
int	compare_no_case (const BeStringA &stringSrc) const
void	format (LPCSTR lpszFormat,...)
int	find (char ch) const
	查找
int	find (char ch, int nStart) const
int	reverse_find (char ch) const
int	find (LPCSTR lpszSub) const
int	find (LPCSTR lpszSub, int nStart) const
int	find_one_of (LPCSTR lpszCharSet) const
	得到第一个匹配lpszCharSet中其中一个字符的位置 调用_tcspbrk

静态 Public 成员函数
static void	utf8_to_ansi (LPCSTR text, BeStringA &str)

Public 属性
AtomicLock	m_lock

详细描述

字符串(内置引用计数，copy on write)。

构造及析构函数说明

BeStringA() [1/6]

BeStringA::BeStringA

(

)

BeStringA() [2/6]

BeStringA::BeStringA

(

int

nLength

)

nLength是预分配长度

BeStringA() [3/6]

BeStringA::BeStringA

(

const BeStringA &

stringSrc

)

BeStringA() [4/6]

BeStringA::BeStringA	(	char	ch,
		int	repeats
	)

BeStringA() [5/6]

BeStringA::BeStringA	(	LPCSTR	lpsz,
		int	nlen = -1
	)

BeStringA() [6/6]

BeStringA::BeStringA	(	LPCWSTR	lpsz,
		int	nlen = -1,
		UINT	codepage = CP_UTF8
	)

~BeStringA()

BeStringA::~BeStringA

(

)

成员函数说明

append() [1/5]

int BeStringA::append

(

const BeStringA &

strSrc

)

append() [2/5]

int BeStringA::append	(	const BeStringA &	strSrc,
		unsigned int	nlen
	)

append() [3/5]

int BeStringA::append

(

const char

ch

)

append() [4/5]

int BeStringA::append

(

LPCSTR

lpsz

)

append() [5/5]

int BeStringA::append	(	LPCSTR	lpsz,
		unsigned int	nlen
	)

append_format()

void BeStringA::append_format	(	LPCSTR	lpszFormat,
			...
	)

c_str()

const char * BeStringA::c_str

(

)

const

获得内存数据

capacity()

size_t BeStringA::capacity

(

)

const

得到分配的内存长度

compare() [1/2]

int BeStringA::compare

(

const BeStringA &

stringSrc

)

const

compare() [2/2]

int BeStringA::compare

(

LPCSTR

lpsz

)

const

区分大小写 ，<0 表示 自己strself小于lpsz （stringSrc）

compare_no_case() [1/2]

int BeStringA::compare_no_case

(

const BeStringA &

stringSrc

)

const

compare_no_case() [2/2]

int BeStringA::compare_no_case

(

LPCSTR

lpsz

)

const

不区分大小写

convert2Name()

void BeStringA::convert2Name

(

)

内置算法将特殊字符转换为标识符格式(字母，数字和下划线)

empty()

void BeStringA::empty

(

)

erase()

int BeStringA::erase	(	int	nIndex,
		int	nCount = 1
	)

find() [1/4]

int BeStringA::find

(

char

ch

)

const

查找

find() [2/4]

int BeStringA::find	(	char	ch,
		int	nStart
	)		const

find() [3/4]

int BeStringA::find

(

LPCSTR

lpszSub

)

const

find() [4/4]

int BeStringA::find	(	LPCSTR	lpszSub,
		int	nStart
	)		const

find_one_of()

int BeStringA::find_one_of

(

LPCSTR

lpszCharSet

)

const

得到第一个匹配lpszCharSet中其中一个字符的位置 调用_tcspbrk

format()

void BeStringA::format	(	LPCSTR	lpszFormat,
			...
	)

insert() [1/2]

int BeStringA::insert	(	int	nIndex,
		char	ch
	)

在nIndex前面插入

insert() [2/2]

int BeStringA::insert	(	int	nIndex,
		LPCSTR	pstr,
		int	len = -1
	)

is_decimal_number()

bool BeStringA::is_decimal_number

(

)

const

判断是否为小数

is_email()

bool BeStringA::is_email

(

)

判断是否是邮箱

is_empty()

bool BeStringA::is_empty

(

)

const

判断字符长度是否为0

is_false()

bool BeStringA::is_false

(

)

const

false

is_ipv4()

bool BeStringA::is_ipv4

(

)

判断是否是IPV4地址

is_ipv6()

bool BeStringA::is_ipv6

(

)

判断是否是IPV6地址

is_number()

bool BeStringA::is_number

(

)

const

判断是否全部为整数

is_true()

bool BeStringA::is_true

(

)

const

true

join_path()

void BeStringA::join_path

(

const char *

str

)

length()

size_t BeStringA::length

(

)

const

得到字符长度

make_identifier()

void BeStringA::make_identifier

(

char

ch = '_'

)

将不满足标识符的字符用指定字符替换

make_lower()

void BeStringA::make_lower

(

)

make_upper()

void BeStringA::make_upper

(

)

mid()

BeStringA BeStringA::mid	(	int	nStart,
		int	nCount
	)		const

operator!=() [1/2]

bool BeStringA::operator!=

(

const BeStringA &

str

)

const

operator!=() [2/2]

bool BeStringA::operator!=

(

LPCSTR

lpsz

)

const

operator+() [1/2]

BeStringA BeStringA::operator+

(

const BeStringA &

src

)

const

operator+() [2/2]

BeStringA BeStringA::operator+

(

LPCSTR

pstr

)

const

operator+=() [1/3]

const BeStringA & BeStringA::operator+=

(

const BeStringA &

src

)

operator+=() [2/3]

const BeStringA & BeStringA::operator+=

(

const char

ch

)

operator+=() [3/3]

const BeStringA & BeStringA::operator+=

(

LPCSTR

pstr

)

operator<()

bool BeStringA::operator<

(

const BeStringA &

str

)

const

operator<=()

bool BeStringA::operator<=

(

const BeStringA &

str

)

const

operator=() [1/4]

const BeStringA & BeStringA::operator=

(

char

ch

)

operator=() [2/4]

const BeStringA & BeStringA::operator=

(

const BeStringA &

stringSrc

)

operator=() [3/4]

const BeStringA & BeStringA::operator=

(

LPCSTR

lpsz

)

operator=() [4/4]

const BeStringA & BeStringA::operator=

(

LPCWSTR

unicode

)

operator==() [1/2]

bool BeStringA::operator==

(

const BeStringA &

str

)

const

operator==() [2/2]

bool BeStringA::operator==

(

LPCSTR

lpsz

)

const

operator>()

bool BeStringA::operator>

(

const BeStringA &

str

)

const

operator>=()

bool BeStringA::operator>=

(

const BeStringA &

str

)

const

operator[]()

char & BeStringA::operator[]

(

int

nIndex

)

const

remove() [1/2]

void BeStringA::remove

(

char

chTarget

)

remove() [2/2]

void BeStringA::remove

(

LPCSTR

lpszTargets

)

remove_float_last_zero()

void BeStringA::remove_float_last_zero

(

)

去除浮点数多余的0后缀

repeat_counts()

int BeStringA::repeat_counts

(

char

ch

)

字符重复的次数

replace_char()

int BeStringA::replace_char	(	char	chOld,
		char	chNew
	)

替换

replace_string()

int BeStringA::replace_string	(	LPCSTR	lpszOld,
		LPCSTR	lpszNew
	)

reverse_find()

int BeStringA::reverse_find

(

char

ch

)

const

tofloat()

double BeStringA::tofloat

(

bool

ExprRecognition = true

)

const

转换 浮点型

toInt()

int BeStringA::toInt

(

bool

ExprRecognition = true

)

const

转换成数字,当ExprRecognition为true可进行四则运算

trim()

void BeStringA::trim

(

)

整理字符串, 清除指定字符串

trim_left()

void BeStringA::trim_left

(

)

trim_right()

void BeStringA::trim_right

(

)

utf8_to_ansi()

static void BeStringA::utf8_to_ansi ( LPCSTR  text, BeStringA &  str  )

static

类成员变量说明

m_lock

AtomicLock BeStringA::m_lock

mutable