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Record Class Reference

Record style file model. More...

Inheritance diagram for Record:

List of all members.

Public Methods
	Record (int n)
bool	open (const string &filename)
bool	readline (string &line)
void	put_ith (int i, const string &v)
string	get_ith (int i)
string	get_filename ()
	get file name
int	get_size ()
	return Size of the record.
void	clear_record_buf ()
	clear the read buffer
bool	good ()
bool	eof ()

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Detailed Description

Record style file model.

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Constructor & Destructor Documentation

Record::Record (  int    n )  [inline]

Parameters: n  Size of record (= # fields).

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Member Function Documentation

bool Record::eof (    )  [inline]

Returns: True if the file hit the end, false otherwise.

string Record::get_ith (  int    i )

Parameters: i  Index of the target field. Returns: i-th field of the record.

bool Record::good (    )  [inline]

Returns: True if the input stream is good, false otherwise.

bool Record::open (  const string &    filename )

Returns: True if open succeeds, false otherwise. Reimplemented in Paired.

void Record::put_ith (  int    i, const string &    v )

Parameters: i  Index of the target field. v  Value to put on the i-th field of the record.

bool Record::readline (  string &    line )

Parameters: line  Input will be copied into this variable. Returns: True if reading line succeeds, false if reading fails or reads an EOF.

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