FWString Class Reference

The FWString class provides a simple dynamic string class. More...

Public Types
typedef wchar_t	char_type

Public Member Functions
	FWString ()
	FWString (const char_type *iStr)
	FWString (const FString &iWStr)
	FWString (const FWString &iStr)
	FWString (FWString &&iStr)
	~FWString ()
FWString &	Append (char_type iChar)
FWString &	Append (const char_type *iStr)
FWString &	Append (const FWString &iStr)
char_type &	At (uint64 iIndex)
const char_type &	At (uint64 iIndex) const
char_type &	Back ()
const char_type &	Back () const
uint64	Capacity () const
void	Clear ()
FWString	Copy () const
const char_type *	Data () const
FWString &	Erase (uint64 iPos, uint64 iCount)
int64	FindFirst (const FWString &iStr) const
int64	FindFrom (uint64 iPos, const FWString &iStr) const
int64	FindLast (const FWString &iStr) const
char_type &	Front ()
const char_type &	Front () const
FWString &	Insert (uint64 iPos, const FWString &iStr)
bool	IsEmpty () const
bool	operator!= (const FWString &iOther)
FWString &	operator= (const FWString &iStr)
FWString &	operator= (FWString &&iStr)
bool	operator== (const FWString &iOther)
char_type &	operator[] (uint64 iIndex)
const char_type &	operator[] (uint64 iIndex) const
FWString &	Prepend (char_type iChar)
FWString &	Prepend (const char_type *iStr)
FWString &	Prepend (const FWString &iStr)
void	ReplaceAll (const FWString &iA, const FWString &iB)
bool	ReplaceFirst (const FWString &iA, const FWString &iB)
bool	ReplaceFrom (uint64 iPos, const FWString &iA, const FWString &iB)
bool	ReplaceLast (const FWString &iA, const FWString &iB)
void	Reserve (uint64 iCapacity)
void	Resize (uint64 iSize, char_type iChar=char_type())
void	Shrink ()
uint64	Size () const
TArray< FWString >	Split (const FWString &iSep) const
FWString	SubString (uint64 iPos, uint64 iCount) const
double	ToDouble () const
float	ToFloat () const
int	ToInt () const
FWString	ToLower () const
FString	ToString () const
unsigned int	ToUnsignedInt () const
FWString	ToUpper () const
FWString &	TransformLowerCase ()
FWString &	TransformUpperCase ()

Static Public Member Functions
static FWString	FromDouble (double iValue)
static FWString	FromFloat (float iValue)
static FWString	FromInt (int iValue)
static FWString	FromString (const FString &iValue)
static FWString	FromUnsignedInt (unsigned int iValue)

Detailed Description

The need of a custom FWString class rose from the fact that std:: classes cannot be exported easily accross dll boundaries when ULIS is compiled as a shared library.

See also

FString

Member Typedef Documentation

char_type

typedef wchar_t FWString::char_type

Constructor & Destructor Documentation

~FWString()

FWString::~FWString

(

)

FWString() [1/5]

FWString::FWString

(

)

FWString() [2/5]

FWString::FWString

(

const char_type *

iStr

)

FWString() [3/5]

FWString::FWString

(

const FWString &

iStr

)

FWString() [4/5]

FWString::FWString

(

FWString &&

iStr

)

FWString() [5/5]

FWString::FWString

(

const FString &

iWStr

)

Member Function Documentation

Append() [1/3]

FWString& FWString::Append

(

char_type

iChar

)

Append a char.

Append() [2/3]

FWString& FWString::Append

(

const char_type *

iStr

)

Append a string.

Append() [3/3]

FWString& FWString::Append

(

const FWString &

iStr

)

Append a string.

At() [1/2]

char_type& FWString::At

(

uint64

iIndex

)

Access char_type at index.

At() [2/2]

const char_type& FWString::At

(

uint64

iIndex

)

const

Access const char_type at index.

Back() [1/2]

char_type& FWString::Back

(

)

Access char_type at back.

Back() [2/2]

const char_type& FWString::Back

(

)

const

Access const char_type at back.

Capacity()

uint64 FWString::Capacity

(

)

const

Returns the string capacity.

Clear()

void FWString::Clear

(

)

Clear the string, deallocating everything.

Copy()

FWString FWString::Copy

(

)

const

Data()

const char_type* FWString::Data

(

)

const

Returns the const raw storage.

Erase()

FWString& FWString::Erase	(	uint64	iPos,
		uint64	iCount
	)

FindFirst()

int64 FWString::FindFirst

(

const FWString &

iStr

)

const

FindFrom()

int64 FWString::FindFrom	(	uint64	iPos,
		const FWString &	iStr
	)		const

FindLast()

int64 FWString::FindLast

(

const FWString &

iStr

)

const

FromDouble()

static FWString FWString::FromDouble ( double  iValue )

static

FromFloat()

static FWString FWString::FromFloat ( float  iValue )

static

FromInt()

static FWString FWString::FromInt ( int  iValue )

static

FromString()

static FWString FWString::FromString ( const FString &  iValue )

static

FromUnsignedInt()

static FWString FWString::FromUnsignedInt ( unsigned int  iValue )

static

Front() [1/2]

char_type& FWString::Front

(

)

Access char_type at front.

Front() [2/2]

const char_type& FWString::Front

(

)

const

Access const char_type at front.

Insert()

FWString& FWString::Insert	(	uint64	iPos,
		const FWString &	iStr
	)

IsEmpty()

bool FWString::IsEmpty

(

)

const

Returns wether the array is empty or not.

operator!=()

bool FWString::operator!=

(

const FWString &

iOther

)

operator=() [1/2]

FWString& FWString::operator=

(

const FWString &

iStr

)

operator=() [2/2]

FWString& FWString::operator=

(

FWString &&

iStr

)

operator==()

bool FWString::operator==

(

const FWString &

iOther

)

operator[]() [1/2]

char_type& FWString::operator[]

(

uint64

iIndex

)

Access char_type at index.

operator[]() [2/2]

const char_type& FWString::operator[]

(

uint64

iIndex

)

const

Access const char_type at index.

Prepend() [1/3]

FWString& FWString::Prepend

(

char_type

iChar

)

Prepend a char.

Prepend() [2/3]

FWString& FWString::Prepend

(

const char_type *

iStr

)

Prepend a string.

Prepend() [3/3]

FWString& FWString::Prepend

(

const FWString &

iStr

)

Prepend a string.

ReplaceAll()

void FWString::ReplaceAll	(	const FWString &	iA,
		const FWString &	iB
	)

ReplaceFirst()

bool FWString::ReplaceFirst	(	const FWString &	iA,
		const FWString &	iB
	)

ReplaceFrom()

bool FWString::ReplaceFrom	(	uint64	iPos,
		const FWString &	iA,
		const FWString &	iB
	)

ReplaceLast()

bool FWString::ReplaceLast	(	const FWString &	iA,
		const FWString &	iB
	)

Reserve()

void FWString::Reserve

(

uint64

iCapacity

)

Reserve some capacity for future usage, if iCapacity is bigger than the current capacity. If iCapacity is lower or equal to capacity, this function does nothing. This function might invalid the underlying buffer. The size doesn't change.

Resize()

void FWString::Resize	(	uint64	iSize,
		char_type	iChar = char_type()
	)

Resize the actual usage size of the container. This function might invalid the underlying buffer.

Shrink()

void FWString::Shrink

(

)

Shrink the capacity to fit the size. If the capacity is already the same as the size, the function does nothing. This function might invalid the underlying buffer. The size doesn't change.

Size()

uint64 FWString::Size

(

)

const

Returns the string size.

Split()

TArray< FWString > FWString::Split

(

const FWString &

iSep

)

const

Split the string.

SubString()

FWString FWString::SubString	(	uint64	iPos,
		uint64	iCount
	)		const

ToDouble()

double FWString::ToDouble

(

)

const

ToFloat()

float FWString::ToFloat

(

)

const

ToInt()

int FWString::ToInt

(

)

const

ToLower()

FWString FWString::ToLower

(

)

const

ToString()

FString FWString::ToString

(

)

const

Convert to WString.

ToUnsignedInt()

unsigned int FWString::ToUnsignedInt

(

)

const

ToUpper()

FWString FWString::ToUpper

(

)

const

TransformLowerCase()

FWString& FWString::TransformLowerCase

(

)

TransformUpperCase()

FWString& FWString::TransformUpperCase

(

)