class BytesField : public TableField

Table field

Inheritance:

BytesField < TableField < Field < Debugable

Public Methods

Char*	BytesField::AsString () Returns string representation of the value
	BytesField::BytesField (Char *aName, MsgField *aValue, LogFile *aLogFile) Constructor of StringField
Field*	BytesField::CreateCopy () Returns identical object
Int	BytesField::EqualTo (void *aValue) This field does NOT SUPPORT SEARCHING YET - has to be able
GMessage*	BytesField::GetAsGMessage () Gets contents of this BytesField as a GMessage
MsgField*	BytesField::GetAsMsgField () Gets contents of this BytesField as a MsgField
Err	BytesField::ReadFromFile (File *aFile, Size *bytesToEORec) Reads the contents of a field stored in a file
Err	BytesField::SetAsGMessage (GMessage *aGMessage) Enables simple storage of MsgField
Err	BytesField::SetAsMsgField (MsgField *aMsgField) Enables simple storage of GMessage
Err	BytesField::SetValue (Void *aValue) Sets the "value" to "*aValue"
Size	BytesField::SizeOf () Returns size of string representation of value
Err	BytesField::WriteToFile (File *aFile) Writes the contents of a MsgField "value" to an open file
	BytesField::~BytesField () Destructor of StringField

Public

methods BytesField (Char *aName, MsgField *aValue = NULL, LogFile *aLogFile = NULL) constructor virtual ~BytesField () destructor virtual Field* CreateCopy () "copy constructor" virtual char* Print () debugging virtual Int EqualTo (void *aValue) data checking virtual Size SizeOf () Total size virtual Int IsFixed () has fixed size ? GMessage* GetAsGMessage () Return value as GMessage MsgField* GetAsMsgField () Return value as MsgField Err SetAsGMessage (GMessage *aGMessage) Set value from GMessage Err SetAsMsgField (MsgField *aMsgField) Set value from MsgField virtual Err SetValue (Void *aValue) conversions virtual Err ReadFromFile (File *aFile, Size *bytesToEORec) Read field from file virtual Err WriteToFile (File *aFile) Write field to file virtual Char* AsString () other conversions

Protected

attributes MsgField* value Stored value

Inherited from TableField:

Inherited from Field:

Public Methods

Field::Field(Char *aName, LogFile *aLogFile)

Char* Field::GetName()

Int Field::NameEqualTo(Char *aName)

Void Field::SetName(Char *aName)

Field::~Field()

Inherited from Debugable:

Public Methods

string* Debugable::CreateString(char *firstStr, int firstInt, int secondInt)

Debugable::Debugable(LogFile * debugLogFile)

int Debugable::SetDebugOptions(int newLogOptions)

void Debugable::SetLogFile(LogFile *aLogFile)

void Debugable::WriteString(LogLevel debugLevel, char * format, ...)

Debugable::~Debugable()

attributes

MsgField* value

Stored value

methods

BytesField(Char *aName, MsgField *aValue = NULL, LogFile *aLogFile = NULL)

constructor

virtual ~BytesField()

destructor

virtual Field* CreateCopy()

"copy constructor"

virtual char* Print()

debugging

virtual Int EqualTo(void *aValue)

data checking

virtual Size SizeOf()

Total size

virtual Int IsFixed()

has fixed size ?

GMessage* GetAsGMessage()

Return value as GMessage

MsgField* GetAsMsgField()

Return value as MsgField

Err SetAsGMessage(GMessage *aGMessage)

Set value from GMessage

Err SetAsMsgField(MsgField *aMsgField)

Set value from MsgField

virtual Err SetValue(Void *aValue)

conversions

virtual Err ReadFromFile(File *aFile, Size *bytesToEORec)

Read field from file

virtual Err WriteToFile(File *aFile)

Write field to file

virtual Char* AsString()

other conversions

Char* BytesField::AsString()

Returns string representation of the value. Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

Marek, Pavel

See Also:

co_se_toho_tyka

BytesField::BytesField(Char *aName, MsgField *aValue, LogFile *aLogFile)

Constructor of StringField. Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

Marek, Pavel

See Also:

co_se_toho_tyka

Field* BytesField::CreateCopy()

Returns identical object. Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

Marek, Pavel

See Also:

co_se_toho_tyka

Int BytesField::EqualTo(void *aValue)

This field does NOT SUPPORT SEARCHING YET - has to be able. Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

Marek, Pavel

See Also:

co_se_toho_tyka

GMessage* BytesField::GetAsGMessage()

Gets contents of this BytesField as a GMessage. Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

Marek, Pavel

See Also:

co_se_toho_tyka

MsgField* BytesField::GetAsMsgField()

Gets contents of this BytesField as a MsgField. Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

Marek, Pavel

See Also:

co_se_toho_tyka

Err BytesField::ReadFromFile(File *aFile, Size *bytesToEORec)

Reads the contents of a field stored in a file. ACCEPTS reading an empty value. Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

Marek, Pavel

See Also:

co_se_toho_tyka

Err BytesField::SetAsGMessage(GMessage *aGMessage)

Enables simple storage of MsgField. Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

Marek, Pavel

See Also:

co_se_toho_tyka

Err BytesField::SetAsMsgField(MsgField *aMsgField)

Enables simple storage of GMessage. Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

Marek, Pavel

See Also:

co_se_toho_tyka

Err BytesField::SetValue(Void *aValue)

Sets the "value" to "*aValue". Counts with MsgField!! Accepts only NOT NULL value, MsgField can be empty. Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

Marek, Pavel

See Also:

co_se_toho_tyka

Size BytesField::SizeOf()

Returns size of string representation of value. Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

Marek, Pavel

See Also:

co_se_toho_tyka

Err BytesField::WriteToFile(File *aFile)

Writes the contents of a MsgField "value" to an open file. Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

Marek, Pavel

See Also:

co_se_toho_tyka

BytesField::~BytesField()

Destructor of StringField. Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

Marek, Pavel

See Also:

co_se_toho_tyka

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