decUTF8Decoder Class Reference

UTF8 Decoder. More...

#include <decUTF8Decoder.h>

List of all members.

Public Member Functions
Constructors and Destructors
	decUTF8Decoder ()
	Creates a new utf8 decoder which is initially empty.
	~decUTF8Decoder ()
	Frees the unicode string.
Accessors and Mutators
const char *	GetString () const
	Retrieves the string in use.
int	GetPosition () const
	Retrieves the position in the string.
int	GetLength () const
	Retrieves the length of the string.
bool	HasReachedEnd () const
	Determines if the end of the string has been reached.
void	SetString (const char *string)
	Sets the encoder to use the given string and sets the position.
void	SetPosition (int position)
	Sets the position.
int	DecodeNextCharacter ()
	Decodes the next unicode character from the string.

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Detailed Description

UTF8 Decoder.

Utility class for decoding a utf8 encoded character stream. Works with simply a pointer to the character data so no copying is required.

Author:

Plüss Roland

Version:

1.0

Date:

2008

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Constructor & Destructor Documentation

decUTF8Decoder::decUTF8Decoder

(

)

Creates a new utf8 decoder which is initially empty.

decUTF8Decoder::~decUTF8Decoder

(

)

Frees the unicode string.

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Member Function Documentation

int decUTF8Decoder::DecodeNextCharacter

(

)

Decodes the next unicode character from the string.

If the string end has been reached or the encoded character is invalid -1 is returned. Otherwise the unicode value is of the character is returned.

int decUTF8Decoder::GetLength

(

)

const [inline]

Retrieves the length of the string.

int decUTF8Decoder::GetPosition

(

)

const [inline]

Retrieves the position in the string.

const char* decUTF8Decoder::GetString

(

)

const [inline]

Retrieves the string in use.

bool decUTF8Decoder::HasReachedEnd

(

)

const

Determines if the end of the string has been reached.

void decUTF8Decoder::SetPosition

(

int

position )

Sets the position.

void decUTF8Decoder::SetString

(

const char *

string )

Sets the encoder to use the given string and sets the position.

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

• decUTF8Decoder.h