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OStringBuffer

OStringBuffer();

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Constructs a string buffer with no characters in it and an initial capacity of 16 characters.

---

OStringBuffer

OStringBuffer(

const OStringBuffer &

value );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Allocates a new string buffer that contains the same sequence of characters as the string buffer argument.

Parameters

value

a OStringBuffer.

---

OStringBuffer

OStringBuffer(

sal_Int32

length );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Constructs a string buffer with no characters in it and an initial capacity specified by the length argument.

Parameters

length

the initial capacity.

---

OStringBuffer

OStringBuffer(

OString

value );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Constructs a string buffer so that it represents the same sequence of characters as the string argument.

Description

The initial capacity of the string buffer is 16 plus the length of the string argument.

Parameters

value

the initial string value.

---

operator=

OStringBuffer & operator=(

const OStringBuffer &

value );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Assign to this a copy of value.

---

~OStringBuffer

~OStringBuffer();

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Release the string data.

---

makeStringAndClear

OString makeStringAndClear();

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Fill the string data in the new string and clear the buffer.

Description

This method is more efficient than the contructor of the string. It does not copy the buffer.

Return

the string previously contained in the buffer.

---

getLength

sal_Int32 getLength();

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Returns the length (character count) of this string buffer.

Return

the number of characters in this string buffer.

---

getCapacity

sal_Int32 getCapacity();

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Returns the current capacity of the String buffer.

Description

The capacity is the amount of storage available for newly inserted characters. The real buffer size is 2 bytes longer, because all strings are 0 terminated.

Return

the current capacity of this string buffer.

---

ensureCapacity

void ensureCapacity(

sal_Int32

minimumCapacity );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Ensures that the capacity of the buffer is at least equal to the specified minimum.

Description

The new capacity will be at least as large as the maximum of the current length (so that no contents of the buffer is destroyed) and the given minimumCapacity. If the given minimumCapacity is negative, nothing is changed.

Parameters

minimumCapacity

the minimum desired capacity.

---

setLength

void setLength(

sal_Int32

newLength );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Sets the length of this String buffer.

Description

If the newLength argument is less than the current length of the string buffer, the string buffer is truncated to contain exactly the number of characters given by the newLength argument.

If the newLength argument is greater than or equal to the current length, sufficient null characters ('\u0000') are appended to the string buffer so that length becomes the newLength argument.

The newLength argument must be greater than or equal to 0.

Parameters

newLength

the new length of the buffer.

---

charAt

sal_Char charAt(

sal_Int32

index );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Returns the character at a specific index in this string buffer.

Description

The first character of a string buffer is at index 0, the next at index 1, and so on, for array indexing.

The index argument must be greater than or equal to 0, and less than the length of this string buffer.

Parameters

index

the index of the desired character.

Return

the character at the specified index of this string buffer.

---

operator const sal_Char *

operator const sal_Char *();

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Return a null terminated character array.

---

getStr

const sal_Char * getStr();

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Return a null terminated character array.

---

setCharAt

OStringBuffer & setCharAt(

sal_Int32	index,
sal_Char	ch );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

The character at the specified index of this string buffer is set to ch.

Description

The index argument must be greater than or equal to 0, and less than the length of this string buffer.

Parameters

index	the index of the character to modify.
ch	the new character.

---

append

OStringBuffer & append(

const OString &

str );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Appends the string to this string buffer.

Description

The characters of the String argument are appended, in order, to the contents of this string buffer, increasing the length of this string buffer by the length of the argument.

Parameters

str

a string.

Return

this string buffer.

---

append

OStringBuffer & append(

const sal_Char *

str );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Appends the string representation of the char array argument to this string buffer.

Description

The characters of the array argument are appended, in order, to the contents of this string buffer. The length of this string buffer increases by the length of the argument.

Parameters

str	the characters to be appended.

Return

this string buffer.

---

append

OStringBuffer & append(

const sal_Char *	str,
sal_Int32	len );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Appends the string representation of the char array argument to this string buffer.

Description

Characters of the character array str are appended, in order, to the contents of this string buffer. The length of this string buffer increases by the value of len.

Parameters

str	the characters to be appended; must be non-null, and must point to at least len characters
len	the number of characters to append; must be non-negative

Return

this string buffer.

---

append

OStringBuffer & append(

sal_Bool

b );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Appends the string representation of the sal_Bool argument to the string buffer.

Description

The argument is converted to a string as if by the method String.valueOf, and the characters of that string are then appended to this string buffer.

Parameters

b	a sal_Bool.

Return

this string buffer.

---

append

OStringBuffer & append(

sal_Char

c );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Appends the string representation of the char argument to this string buffer.

Description

The argument is appended to the contents of this string buffer. The length of this string buffer increases by 1.

Parameters

ch

a char.

Return

this string buffer.

---

append

OStringBuffer & append(

sal_Int32	i,
sal_Int16	radix = 10 );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Appends the string representation of the sal_Int32 argument to this string buffer.

Description

The argument is converted to a string as if by the method String.valueOf, and the characters of that string are then appended to this string buffer.

Parameters

i	an sal_Int32.

Return

this string buffer.

---

append

OStringBuffer & append(

sal_Int64	l,
sal_Int16	radix = 10 );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Appends the string representation of the long argument to this string buffer.

Description

The argument is converted to a string as if by the method String.valueOf, and the characters of that string are then appended to this string buffer.

Parameters

l

a long.

Return

this string buffer.

---

append

OStringBuffer & append(

float

f );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Appends the string representation of the float argument to this string buffer.

Description

The argument is converted to a string as if by the method String.valueOf, and the characters of that string are then appended to this string buffer.

Parameters

f

a float.

Return

this string buffer.

---

append

OStringBuffer & append(

double

d );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Appends the string representation of the double argument to this string buffer.

Description

The argument is converted to a string as if by the method String.valueOf, and the characters of that string are then appended to this string buffer.

Parameters

d

a double.

Return

this string buffer.

---

insert

OStringBuffer & insert(

sal_Int32	offset,
const OString &	str );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Inserts the string into this string buffer.

Description

The characters of the String argument are inserted, in order, into this string buffer at the indicated offset. The length of this string buffer is increased by the length of the argument.

The offset argument must be greater than or equal to 0, and less than or equal to the length of this string buffer.

Parameters

offset	the offset.
str	a string.

Return

this string buffer.

---

insert

OStringBuffer & insert(

sal_Int32	offset,
const sal_Char *	str );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Inserts the string representation of the char array argument into this string buffer.

Description

The characters of the array argument are inserted into the contents of this string buffer at the position indicated by offset. The length of this string buffer increases by the length of the argument.

The offset argument must be greater than or equal to 0, and less than or equal to the length of this string buffer.

Parameters

offset	the offset.
ch	a character array.

Return

this string buffer.

---

insert

OStringBuffer & insert(

sal_Int32	offset,
const sal_Char *	str,
sal_Int32	len );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Inserts the string representation of the char array argument into this string buffer.

Description

The characters of the array argument are inserted into the contents of this string buffer at the position indicated by offset. The length of this string buffer increases by the length of the argument.

The offset argument must be greater than or equal to 0, and less than or equal to the length of this string buffer.

Parameters

offset	the offset.
ch	a character array.
len	the number of characters to append.

Return

this string buffer.

---

insert

OStringBuffer & insert(

sal_Int32	offset,
sal_Bool	b );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Inserts the string representation of the sal_Bool argument into this string buffer.

Description

The second argument is converted to a string as if by the method String.valueOf, and the characters of that string are then inserted into this string buffer at the indicated offset.

The offset argument must be greater than or equal to 0, and less than or equal to the length of this string buffer.

Parameters

offset	the offset.
b	a sal_Bool.

Return

this string buffer.

---

insert

OStringBuffer & insert(

sal_Int32	offset,
sal_Char	c );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Inserts the string representation of the char argument into this string buffer.

Description

The second argument is inserted into the contents of this string buffer at the position indicated by offset. The length of this string buffer increases by one.

The offset argument must be greater than or equal to 0, and less than or equal to the length of this string buffer.

Parameters

offset	the offset.
ch	a char.

Return

this string buffer.

---

insert

OStringBuffer & insert(

sal_Int32	offset,
sal_Int32	i,
sal_Int16	radix = 10 );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Inserts the string representation of the second sal_Int32 argument into this string buffer.

Description

The second argument is converted to a string as if by the method String.valueOf, and the characters of that string are then inserted into this string buffer at the indicated offset.

The offset argument must be greater than or equal to 0, and less than or equal to the length of this string buffer.

Parameters

offset	the offset.
b	an sal_Int32.

Return

this string buffer.

---

insert

OStringBuffer & insert(

sal_Int32	offset,
sal_Int64	l,
sal_Int16	radix = 10 );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Inserts the string representation of the long argument into this string buffer.

Description

The second argument is converted to a string as if by the method String.valueOf, and the characters of that string are then inserted into this string buffer at the indicated offset.

The offset argument must be greater than or equal to 0, and less than or equal to the length of this string buffer.

Parameters

offset	the offset.
b	a long.

Return

this string buffer.

---

insert

OStringBuffer insert(

sal_Int32	offset,
float	f );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Inserts the string representation of the float argument into this string buffer.

Description

The second argument is converted to a string as if by the method String.valueOf, and the characters of that string are then inserted into this string buffer at the indicated offset.

The offset argument must be greater than or equal to 0, and less than or equal to the length of this string buffer.

Parameters

offset	the offset.
b	a float.

Return

this string buffer.

---

insert

OStringBuffer & insert(

sal_Int32	offset,
double	d );

virtual	abstract	const	volatile	template	static	inline	C-linkage
NO	NO	NO	NO	NO	NO	YES	NO

Summary

Inserts the string representation of the double argument into this string buffer.

Description

The second argument is converted to a string as if by the method String.valueOf, and the characters of that string are then inserted into this string buffer at the indicated offset.

The offset argument must be greater than or equal to 0, and less than or equal to the length of this string buffer.

Parameters

offset	the offset.
b	a double.

Return

this string buffer.

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