Okteta::DecimalByteCodec Class Reference

#include <decimalbytecodec.h>

Inheritance diagram for Okteta::DecimalByteCodec:

Public Member Functions
virtual bool	appendDigit (Byte *byte, unsigned char digit) const
virtual Byte	digitsFilledLimit () const
virtual void	encode (QString &digits, unsigned int pos, Byte byte) const
virtual void	encodeShort (QString &digits, unsigned int pos, Byte byte) const
virtual unsigned int	encodingWidth () const
virtual bool	isValidDigit (unsigned char digit) const
virtual void	removeLastDigit (Byte *byte) const
virtual bool	turnToValue (unsigned char *digit) const
Public Member Functions inherited from Okteta::ValueCodec
virtual	~ValueCodec ()
unsigned int	decode (Byte *byte, const QString &text, unsigned int pos=0) const

Additional Inherited Members
Static Public Member Functions inherited from Okteta::ValueCodec
static ValueCodec *	createCodec (ValueCoding valueCoding)
Protected Member Functions inherited from Okteta::ValueCodec
	ValueCodec ()

Detailed Description

Definition at line 33 of file decimalbytecodec.h.

Member Function Documentation

bool Okteta::DecimalByteCodec::appendDigit ( Byte *  byte, unsigned char  digit  ) const

virtual

Tries to increase the byte value by appending a digit to the digits of the current encoding.

Parameters

digit	digit to append to encoding of current value.
pos	offset in digits where to write the code to

Returns

true if successful, false otherwise

Implements Okteta::ValueCodec.

Definition at line 81 of file decimalbytecodec.cpp.

Byte Okteta::DecimalByteCodec::digitsFilledLimit ( ) const

virtual

Returns

largest value which could get another digit appended and stay below 256.

Implements Okteta::ValueCodec.

Definition at line 33 of file decimalbytecodec.cpp.

void Okteta::DecimalByteCodec::encode ( QString &  digits, unsigned int  pos, Byte  byte  ) const

virtual

Encodes the byte using full coding width, prefixing with 0s if needed, and writes the result to digits.

Parameters

digits	string to write the digits into
pos	offset in digits where to write the code to
byte	data to encode

Implements Okteta::ValueCodec.

Definition at line 35 of file decimalbytecodec.cpp.

void Okteta::DecimalByteCodec::encodeShort ( QString &  digits, unsigned int  pos, Byte  byte  ) const

virtual

Encodes the byte and writes the result to digits, no leading 0s.

Parameters

digits	string to write the digits into
pos	offset in digits where to write the code to
byte	data to encode

Implements Okteta::ValueCodec.

Definition at line 47 of file decimalbytecodec.cpp.

unsigned int Okteta::DecimalByteCodec::encodingWidth ( ) const

virtual

Returns

number of digits the greatest byte gets decoded into

Implements Okteta::ValueCodec.

Definition at line 32 of file decimalbytecodec.cpp.

bool Okteta::DecimalByteCodec::isValidDigit ( unsigned char  digit ) const

virtual

Checks if the given digit is used in the encoding.

Parameters

digit

value to check

Returns

true if digit is valid, false otherwise

Implements Okteta::ValueCodec.

Definition at line 65 of file decimalbytecodec.cpp.

void Okteta::DecimalByteCodec::removeLastDigit ( Byte *  byte ) const

virtual

Tries to remove the last (least significant) digit from byte.

Parameters

byte	value to remove the last digit from

Returns

true if successful, false otherwise

Implements Okteta::ValueCodec.

Definition at line 98 of file decimalbytecodec.cpp.

bool Okteta::DecimalByteCodec::turnToValue ( unsigned char *  digit ) const

virtual

Turns the digit into a byte with the value of the digit.

Parameters

digit

digit to turn into the value

Returns

true if successful, false otherwise

Implements Okteta::ValueCodec.

Definition at line 70 of file decimalbytecodec.cpp.

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

• decimalbytecodec.h
• decimalbytecodec.cpp