class Record

Record in the Table

Inheritance:

Record

Public Methods

Char*	Record::AsString () Composes values of fields into a string
Int	Record::FieldByIndexEqualTo (Int anIndex, Void *aFieldValue) Kratky_komentar_s_teckou_na_konci
TableField*	Record::GetField (Char *aFieldName) Returns a pointer to a field with given name (or a NULL pointer)
TableField*	Record::GetFieldByIndex (Int anIndex) Returns a pointer to a field with given index (or a NULL pointer)
Int	Record::IsFixed () Returns 1 if the length of the record is fixed; 0 otherwise
Err	Record::ReadFromFile (File *tableFile, Size *count) Kratky_komentar_s_teckou_na_konci
	Record::Record (TableFieldQueue *modelQueue) Record constructor
Err	Record::SetField (const Char *aFieldName, const Void *aFieldValue) Kratky_komentar_s_teckou_na_konci
Size	Record::SizeOf () Returns the size of AsString()
Int	Record::SizeOfHeader () Returns the size of the header in a string returned by AsString()
Err	Record::WriteToFile (File *tableFile) Writes all TableFields from "fields" stored to an open "tableFile"
	Record::~Record () Destructor for Record

Public

methods Record (TableFieldQueue *modelQueue) constructor ~Record () destructor conversions record information field manipulation

Private

attributes TableFieldQueue* fields Fields stored in table

attributes

TableFieldQueue* fields

Fields stored in table

methods

Record(TableFieldQueue *modelQueue)

constructor

~Record()

destructor

conversions

record information

field manipulation

Char* Record::AsString()

Composes values of fields into a string. Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

jmeno

See Also:

co_se_toho_tyka

Int Record::FieldByIndexEqualTo(Int anIndex, Void *aFieldValue)

Kratky_komentar_s_teckou_na_konci. Returns 1 if the value of the field at index "anIndex" equals to "aFieldValue". 0 otherwise.

Returns:

co

Parameters:

parametr -

Author:

jmeno

See Also:

co_se_toho_tyka

TableField* Record::GetField(Char *aFieldName)

Returns a pointer to a field with given name (or a NULL pointer). Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

jmeno

See Also:

co_se_toho_tyka

TableField* Record::GetFieldByIndex(Int anIndex)

Returns a pointer to a field with given index (or a NULL pointer). Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

jmeno

See Also:

co_se_toho_tyka

Int Record::IsFixed()

Returns 1 if the length of the record is fixed; 0 otherwise. Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

jmeno

See Also:

co_se_toho_tyka

Err Record::ReadFromFile(File *tableFile, Size *count)

Kratky_komentar_s_teckou_na_konci. Parses "count" bytes to TableFields according to "fields" reading it from the current position in an open "tableFile".

Returns:

co

Parameters:

parametr -

Author:

jmeno

See Also:

co_se_toho_tyka

Record::Record(TableFieldQueue *modelQueue)

Record constructor. This file contains the Record class which is used for storing and retrieving information to/from a Table.

Returns:

co

Parameters:

parametr -

Author:

jmeno

See Also:

co_se_toho_tyka

Err Record::SetField(const Char *aFieldName, const Void *aFieldValue)

Kratky_komentar_s_teckou_na_konci. Finds a field of name "aFieldName" (if such is not found returns KO) and sets its value to "aFieldValue".

Returns:

co

Parameters:

parametr -

Author:

jmeno

See Also:

co_se_toho_tyka

Size Record::SizeOf()

Returns the size of AsString(). Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

jmeno

See Also:

co_se_toho_tyka

Int Record::SizeOfHeader()

Returns the size of the header in a string returned by AsString(). Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

jmeno

See Also:

co_se_toho_tyka

Err Record::WriteToFile(File *tableFile)

Writes all TableFields from "fields" stored to an open "tableFile". Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

jmeno

See Also:

co_se_toho_tyka

Record::~Record()

Destructor for Record. Dlouhy_komentar

Returns:

co

Parameters:

parametr -

Author:

jmeno

See Also:

co_se_toho_tyka

alphabetic index hierarchy of classes

generated by doc++