FBString Class Reference

Basic string class. More...

#include <fbstring.h>

Public Member Functions
	FBString ()=default
	Constructor.
	FBString (const char *pStr)
	Constructor from a string.
	FBString (const FBString &pStr)
	Copy constructor.
	FBString (const char *p1Str, const char *p2Str)
	Constructor from the concatenation of two strings.
	~FBString ()
	Destructor.
	operator char * () const
	Overloaded char* conversion operator.
	operator const char * () const
char	operator[] (unsigned int pIndex) const
	Overloaded [] operator.
const FBString &	operator= (const char *pStr)
	Overloaded = operator with a string.
const FBString &	operator= (const FBString &pStr)
	Overloaded = operator with an FBString.
bool	operator== (const FBString &pStr) const
	Overloaded == operator with a string.
bool	operator== (const char *pStr) const
bool	operator== (char *pStr) const
bool	operator!= (const FBString &pStr) const
	Overloaded != operator with a string.
bool	operator!= (const char *pStr) const
bool	operator!= (char *pStr) const
const FBString &	operator+= (const char pChr)
	Overloaded += operator with a char.
const FBString &	operator+= (const char *pStr)
	Overloaded += operator with a string.
FBString	operator+ (const char *pStr)
	Overloaded + operator with a string.
FBString	Mid (unsigned int pStart, unsigned int pLen) const
	Extracts a substring of length a specified length from a certain position.
FBString	Left (unsigned int pLen) const
	Extracts the first pLen characters from this string.
FBString	Right (unsigned int pLen) const
	Extracts the last pLen characters from this string.
unsigned int	GetLen () const
	Get the number of characters in this string.
bool	IsEmpty () const
	This method determines whether the string is empty or not.
int	Find (char pCar) const
	Find first occurrence of the specified character.
int	ReverseFind (char pCar) const
	Find last occurrence of the specified character.

Detailed Description

Basic string class.

Provides basic string manipulation functionality (dynamic sizing, operator overloads).

Definition at line 66 of file fbstring.h.

Constructor & Destructor Documentation

FBString() [1/4]

FBString ( )

default

Constructor.

FBString() [2/4]

FBString

(

const char *

pStr

)

Constructor from a string.

Parameters

pStr	String to copy.

FBString() [3/4]

FBString

(

const FBString &

pStr

)

Copy constructor.

Parameters

pStr	String to copy.

FBString() [4/4]

FBString	(	const char *	p1Str,
		const char *	p2Str
	)

Constructor from the concatenation of two strings.

Parameters

p1Str	First string to copy.
p2Str	Second string to copy.

~FBString()

~FBString

(

)

Destructor.

Member Function Documentation

Find()

int Find

(

char

pCar

)

const

Find first occurrence of the specified character.

Parameters

pCar	Character to find in the string.

Returns

Index of the character if found, -1 otherwise.

GetLen()

unsigned int GetLen

(

)

const

Get the number of characters in this string.

Returns

Number of characters in this string, excluding the null-terminator.

IsEmpty()

bool IsEmpty

(

)

const

This method determines whether the string is empty or not.

Returns

true if string is empty, false otherwise.

Left()

FBString Left

(

unsigned int

pLen

)

const

Extracts the first pLen characters from this string.

Parameters

pLen	Number of characters to extract.

Returns

FBString containing the first pLen characters.

Mid()

FBString Mid	(	unsigned int	pStart,
		unsigned int	pLen
	)		const

Extracts a substring of length a specified length from a certain position.

Parameters

pStart	Index of start.
pLen	Number of character to extract.

operator char *()

operator char *

(

)

const

Overloaded char* conversion operator.

operator!=()

bool operator!=

(

const FBString &

pStr

)

const

Overloaded != operator with a string.

Parameters

pStr	String to compare with (char*)

Returns

Outcome of comparison (true/false).

operator+()

FBString operator+

(

const char *

pStr

)

Overloaded + operator with a string.

Parameters

pStr	String to add.

Returns

FBString of pStr concatenated to this.

operator+=() [1/2]

const FBString & operator+=

(

const char *

pStr

)

Overloaded += operator with a string.

Parameters

pStr	String to concatenate to this.

Returns

Reference to this.

operator+=() [2/2]

const FBString & operator+=

(

const char

pChr

)

Overloaded += operator with a char.

Parameters

pChr	Char to concatenate to this.

Returns

Reference to this.

operator=() [1/2]

const FBString & operator=

(

const char *

pStr

)

Overloaded = operator with a string.

Parameters

pStr	String to copy (char*).

Returns

Reference to this.

operator=() [2/2]

const FBString & operator=

(

const FBString &

pStr

)

Overloaded = operator with an FBString.

Parameters

pStr	String to copy (FBString).

Returns

Reference to this.

operator==()

bool operator==

(

const FBString &

pStr

)

const

Overloaded == operator with a string.

Parameters

pStr	String to compare with (char*).

Returns

Outcome of comparison (true/false).

operator[]()

char operator[]

(

unsigned int

pIndex

)

const

Overloaded [] operator.

Parameters

pIndex

Index to read character from.

Returns

Character at pIndex.

ReverseFind()

int ReverseFind

(

char

pCar

)

const

Find last occurrence of the specified character.

Parameters

pCar	Character to find in the string.

Returns

Index of the character if found, -1 otherwise.

Right()

FBString Right

(

unsigned int

pLen

)

const

Extracts the last pLen characters from this string.

Parameters

pLen	Number of characters to extract.

Returns

FBString containing the last pLen characters.

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The documentation for this class was generated from the following file:

• fbstring.h