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QTS_Record Class Reference

Represents a record in the time series table. More...

#include <qts_record.h>

List of all members.

Public Methods
	QTS_Record ()
	QTS_Record (const QDateTime &per)
	Constructor for a null record with only a given period. More...
	QTS_Record (const QString &periodStr, double open, double high, double low, double close)
	Constructor for a complete record. More...
	~QTS_Record ()
	Destructor.
bool	parse (const QString &str)
	Parses a record from a string. More...
QString	getPeriodString (const QString &format)
	Returns the period of this record as a string in the given format.
QString	getPeriodString ()
	Returns the period of this record as a string in the format yyyyMMdd.
QString	getPeriodStringEnglish ()
	Returns the period of this record as a string in the format DD-MMM-YY. More...
long	getPeriodInt ()
	Returns the period of this record as an int in the format yyyyMMdd.
QString	toString ()
	Converts this record into a string.
void	updateLines ()
	Updates the graphic representations linked with this record with the record data.
bool	isHoliday ()
	Checks if the record is a holiday (contains only null values).
Static Public Methods
QDateTime	periodFromString (const QString &periodStr)
	Converts a string into a QDateTime period.
int	stringToMonth (const QString &monthStr)
	Gets the month number from a month name. More...
const char *	monthToString (int m)
	Gets the three English letter months string for a month.
Public Attributes
QDateTime	period
	Period for this record.
double	open
	Opening value at beginning of period.
double	high
	Max value for the period.
double	low
	Min value for the period.
double	close
	Closing value at the end of period.
RS_Line *	lbar
	Pointer to the line in the graphic representing this records bar.
RS_Line *	lopen
	Pointer to the line in the graphic representing this records opening value.
RS_Line *	lclose
	Pointer to the line in the graphic representing this records closing value.

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Detailed Description

Represents a record in the time series table.

Author:

Andrew Mustun

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Constructor & Destructor Documentation

QTS_Record::QTS_Record (  const QDateTime &    per )

Constructor for a null record with only a given period. Parameters: per  Period of this record.

QTS_Record::QTS_Record (  const QString &    periodStr, double    open, double    high, double    low, double    close )

Constructor for a complete record. Parameters: periodStr  Period as a string in the format yyyy-MM-dd open  Opening value high  Period's high low  Period's low close  Closing value

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Member Function Documentation

QString QTS_Record::getPeriodStringEnglish (    )

Returns the period of this record as a string in the format DD-MMM-YY. e.g. 21-Dec-02. The month is always in English.

bool QTS_Record::parse (  const QString &    str )

Parses a record from a string. Parameters: str  String in the format <period>,<open>,<high>,<low>,<close>[,<ignored>] Returns: true if the string was successfully parsed into a record false otherwise TODO: More sophisticated error handling

int QTS_Record::stringToMonth (  const QString &    monthStr )  [static]

Gets the month number from a month name. Parameters: monthStr  Month in the format 'Jan', 'Feb', ... Returns: Month number (1...12)

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

• qts_record.h
• qts_record.cpp

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Copyright © 2002, Andrew Mustun <andrew@mustun.com>. All rights reserved.
System documentation was generated using doxygen.