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| author | Michele Calgaro <michele.calgaro@yahoo.it> | 2024-06-27 21:53:17 +0900 |
|---|---|---|
| committer | Michele Calgaro <michele.calgaro@yahoo.it> | 2024-06-29 13:21:04 +0900 |
| commit | 2cbcca0db1343e1c40e52af729a5eb34ca8a7e37 (patch) | |
| tree | 065c9e97d5bd9eb3d9869427b44acdd571ba0cc1 /doc/html/qdate.html | |
| parent | a09a6bc05e3f64c27e7c84dd768c7720fdf41136 (diff) | |
| download | tqt-2cbcca0db1343e1c40e52af729a5eb34ca8a7e37.tar.gz tqt-2cbcca0db1343e1c40e52af729a5eb34ca8a7e37.zip | |
Rename date and time nt* related files to equivalent tq*
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
Diffstat (limited to 'doc/html/qdate.html')
| -rw-r--r-- | doc/html/qdate.html | 459 |
1 files changed, 0 insertions, 459 deletions
diff --git a/doc/html/qdate.html b/doc/html/qdate.html deleted file mode 100644 index dcf8f8079..000000000 --- a/doc/html/qdate.html +++ /dev/null @@ -1,459 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> -<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/tools/qdatetime.cpp:201 --> -<html> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> -<title>TQDate Class</title> -<style type="text/css"><!-- -fn { margin-left: 1cm; text-indent: -1cm; } -a:link { color: #004faf; text-decoration: none } -a:visited { color: #672967; text-decoration: none } -body { background: #ffffff; color: black; } ---></style> -</head> -<body> - -<table border="0" cellpadding="0" cellspacing="0" width="100%"> -<tr bgcolor="#E5E5E5"> -<td valign=center> - <a href="index.html"> -<font color="#004faf">Home</font></a> - | <a href="classes.html"> -<font color="#004faf">All Classes</font></a> - | <a href="mainclasses.html"> -<font color="#004faf">Main Classes</font></a> - | <a href="annotated.html"> -<font color="#004faf">Annotated</font></a> - | <a href="groups.html"> -<font color="#004faf">Grouped Classes</font></a> - | <a href="functions.html"> -<font color="#004faf">Functions</font></a> -</td> -<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>TQDate Class Reference</h1> - -<p>The TQDate class provides date functions. -<a href="#details">More...</a> -<p>All the functions in this class are <a href="threads.html#reentrant">reentrant</a> when TQt is built with thread support.</p> -<p><tt>#include <<a href="qdatetime-h.html">ntqdatetime.h</a>></tt> -<p><a href="qdate-members.html">List of all member functions.</a> -<h2>Public Members</h2> -<ul> -<li class=fn><a href="#TQDate"><b>TQDate</b></a> ()</li> -<li class=fn><a href="#TQDate-2"><b>TQDate</b></a> ( int y, int m, int d )</li> -<li class=fn>bool <a href="#isNull"><b>isNull</b></a> () const</li> -<li class=fn>bool <a href="#isValid"><b>isValid</b></a> () const</li> -<li class=fn>int <a href="#year"><b>year</b></a> () const</li> -<li class=fn>int <a href="#month"><b>month</b></a> () const</li> -<li class=fn>int <a href="#day"><b>day</b></a> () const</li> -<li class=fn>int <a href="#dayOfWeek"><b>dayOfWeek</b></a> () const</li> -<li class=fn>int <a href="#dayOfYear"><b>dayOfYear</b></a> () const</li> -<li class=fn>int <a href="#daysInMonth"><b>daysInMonth</b></a> () const</li> -<li class=fn>int <a href="#daysInYear"><b>daysInYear</b></a> () const</li> -<li class=fn>int <a href="#weekNumber"><b>weekNumber</b></a> ( int * yearNumber = 0 ) const</li> -<li class=fn>TQString <a href="#toString-2"><b>toString</b></a> ( TQt::DateFormat f = TQt::TextDate ) const</li> -<li class=fn>TQString <a href="#toString"><b>toString</b></a> ( const TQString & format ) const</li> -<li class=fn>bool <a href="#setYMD"><b>setYMD</b></a> ( int y, int m, int d )</li> -<li class=fn>TQDate <a href="#addDays"><b>addDays</b></a> ( int ndays ) const</li> -<li class=fn>TQDate <a href="#addMonths"><b>addMonths</b></a> ( int nmonths ) const</li> -<li class=fn>TQDate <a href="#addYears"><b>addYears</b></a> ( int nyears ) const</li> -<li class=fn>int <a href="#daysTo"><b>daysTo</b></a> ( const TQDate & d ) const</li> -<li class=fn>bool <a href="#operator-eq-eq"><b>operator==</b></a> ( const TQDate & d ) const</li> -<li class=fn>bool <a href="#operator!-eq"><b>operator!=</b></a> ( const TQDate & d ) const</li> -<li class=fn>bool <a href="#operator-lt"><b>operator<</b></a> ( const TQDate & d ) const</li> -<li class=fn>bool <a href="#operator-lt-eq"><b>operator<=</b></a> ( const TQDate & d ) const</li> -<li class=fn>bool <a href="#operator-gt"><b>operator></b></a> ( const TQDate & d ) const</li> -<li class=fn>bool <a href="#operator-gt-eq"><b>operator>=</b></a> ( const TQDate & d ) const</li> -</ul> -<h2>Static Public Members</h2> -<ul> -<li class=fn>TQString monthName ( int month ) <em>(obsolete)</em></li> -<li class=fn>TQString dayName ( int weekday ) <em>(obsolete)</em></li> -<li class=fn>TQString <a href="#shortMonthName"><b>shortMonthName</b></a> ( int month )</li> -<li class=fn>TQString <a href="#shortDayName"><b>shortDayName</b></a> ( int weekday )</li> -<li class=fn>TQString <a href="#longMonthName"><b>longMonthName</b></a> ( int month )</li> -<li class=fn>TQString <a href="#longDayName"><b>longDayName</b></a> ( int weekday )</li> -<li class=fn>TQDate <a href="#currentDate-2"><b>currentDate</b></a> ()</li> -<li class=fn>TQDate <a href="#currentDate"><b>currentDate</b></a> ( TQt::TimeSpec ts )</li> -<li class=fn>TQDate <a href="#fromString"><b>fromString</b></a> ( const TQString & s, TQt::DateFormat f = TQt::TextDate )</li> -<li class=fn>bool <a href="#isValid-2"><b>isValid</b></a> ( int y, int m, int d )</li> -<li class=fn>bool <a href="#leapYear"><b>leapYear</b></a> ( int y )</li> -</ul> -<h2>Related Functions</h2> -<ul> -<li class=fn>TQDataStream & <a href="#operator-lt-lt"><b>operator<<</b></a> ( TQDataStream & s, const TQDate & d )</li> -<li class=fn>TQDataStream & <a href="#operator-gt-gt"><b>operator>></b></a> ( TQDataStream & s, TQDate & d )</li> -</ul> -<hr><a name="details"></a><h2>Detailed Description</h2> - - - -The TQDate class provides date functions. -<p> - -<p> A TQDate object contains a calendar date, i.e. year, month, and day -numbers, in the modern Western (Gregorian) calendar. It can read -the current date from the system clock. It provides functions for -comparing dates and for manipulating dates, e.g. by adding a -number of days or months or years. -<p> A TQDate object is typically created either by giving the year, -month and day numbers explicitly, or by using the static function -<a href="#currentDate">currentDate</a>(), which creates a TQDate object containing the system -clock's date. An explicit date can also be set using <a href="#setYMD">setYMD</a>(). The -<a href="#fromString">fromString</a>() function returns a TQDate given a string and a date -format which is used to interpret the date within the string. -<p> The <a href="#year">year</a>(), <a href="#month">month</a>(), and <a href="#day">day</a>() functions provide access to the -year, month, and day numbers. Also, <a href="#dayOfWeek">dayOfWeek</a>() and <a href="#dayOfYear">dayOfYear</a>() -functions are provided. The same information is provided in -textual format by the <a href="#toString">toString</a>(), <a href="#shortDayName">shortDayName</a>(), <a href="#longDayName">longDayName</a>(), -<a href="#shortMonthName">shortMonthName</a>() and <a href="#longMonthName">longMonthName</a>() functions. -<p> TQDate provides a full set of operators to compare two TQDate -objects where smaller means earlier and larger means later. -<p> You can increment (or decrement) a date by a given number of days -using <a href="#addDays">addDays</a>(). Similarly you can use <a href="#addMonths">addMonths</a>() and <a href="#addYears">addYears</a>(). -The <a href="#daysTo">daysTo</a>() function returns the number of days between two -dates. -<p> The <a href="#daysInMonth">daysInMonth</a>() and <a href="#daysInYear">daysInYear</a>() functions return how many days -there are in this date's month and year, respectively. The -<a href="#leapYear">leapYear</a>() function indicates whether this date is in a leap year. -<p> Note that TQDate should not be used for date calculations for dates -prior to the introduction of the Gregorian calendar. This calendar -was adopted by England from the 14<sup><small>th</small></sup> -September 1752 (hence this is the earliest valid TQDate), and -subsequently by most other Western countries, until 1923. -<p> The end of time is reached around the year 8000, by which time we -expect TQt to be obsolete. -<p> <p>See also <a href="qtime.html">TQTime</a>, <a href="ntqdatetime.html">TQDateTime</a>, <a href="qdateedit.html">TQDateEdit</a>, <a href="ntqdatetimeedit.html">TQDateTimeEdit</a>, and <a href="time.html">Time and Date</a>. - -<hr><h2>Member Function Documentation</h2> -<h3 class=fn><a name="TQDate"></a>TQDate::TQDate () -</h3> - -<p> Constructs a null date. Null dates are invalid. -<p> <p>See also <a href="#isNull">isNull</a>() and <a href="#isValid">isValid</a>(). - -<h3 class=fn><a name="TQDate-2"></a>TQDate::TQDate ( int y, int m, int d ) -</h3> -Constructs a date with year <em>y</em>, month <em>m</em> and day <em>d</em>. -<p> <em>y</em> must be in the range 1752..8000, <em>m</em> must be in the range -1..12, and <em>d</em> must be in the range 1..31. -<p> <b>Warning:</b> If <em>y</em> is in the range 0..99, it is interpreted as -1900..1999. -<p> <p>See also <a href="#isValid">isValid</a>(). - -<h3 class=fn><a href="qdate.html">TQDate</a> <a name="addDays"></a>TQDate::addDays ( int ndays ) const -</h3> -Returns a TQDate object containing a date <em>ndays</em> later than the -date of this object (or earlier if <em>ndays</em> is negative). -<p> <p>See also <a href="#addMonths">addMonths</a>(), <a href="#addYears">addYears</a>(), and <a href="#daysTo">daysTo</a>(). - -<h3 class=fn><a href="qdate.html">TQDate</a> <a name="addMonths"></a>TQDate::addMonths ( int nmonths ) const -</h3> -Returns a TQDate object containing a date <em>nmonths</em> later than the -date of this object (or earlier if <em>nmonths</em> is negative). -<p> <p>See also <a href="#addDays">addDays</a>() and <a href="#addYears">addYears</a>(). - -<h3 class=fn><a href="qdate.html">TQDate</a> <a name="addYears"></a>TQDate::addYears ( int nyears ) const -</h3> -Returns a TQDate object containing a date <em>nyears</em> later than the -date of this object (or earlier if <em>nyears</em> is negative). -<p> <p>See also <a href="#addDays">addDays</a>() and <a href="#addMonths">addMonths</a>(). - -<h3 class=fn><a href="qdate.html">TQDate</a> <a name="currentDate"></a>TQDate::currentDate ( <a href="ntqt.html#TimeSpec-enum">TQt::TimeSpec</a> ts )<tt> [static]</tt> -</h3> -Returns the current date, as reported by the system clock, for the -TimeSpec <em>ts</em>. The default TimeSpec is LocalTime. -<p> <p>See also <a href="qtime.html#currentTime">TQTime::currentTime</a>(), <a href="ntqdatetime.html#currentDateTime">TQDateTime::currentDateTime</a>(), and <a href="ntqt.html#TimeSpec-enum">TQt::TimeSpec</a>. - -<p>Example: <a href="dclock-example.html#x1098">dclock/dclock.cpp</a>. -<h3 class=fn><a href="qdate.html">TQDate</a> <a name="currentDate-2"></a>TQDate::currentDate ()<tt> [static]</tt> -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Returns the current date, as reported by the system clock. -<p> <p>See also <a href="qtime.html#currentTime">TQTime::currentTime</a>() and <a href="ntqdatetime.html#currentDateTime">TQDateTime::currentDateTime</a>(). - -<h3 class=fn>int <a name="day"></a>TQDate::day () const -</h3> -Returns the day of the month (1..31) of this date. -<p> <p>See also <a href="#year">year</a>(), <a href="#month">month</a>(), and <a href="#dayOfWeek">dayOfWeek</a>(). - -<p>Example: <a href="dclock-example.html#x1099">dclock/dclock.cpp</a>. -<h3 class=fn><a href="tqstring.html">TQString</a> <a name="dayName"></a>TQDate::dayName ( int weekday )<tt> [static]</tt> -</h3> - -<b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code. -<p> Use <a href="#shortDayName">shortDayName</a>() instead. - -<h3 class=fn>int <a name="dayOfWeek"></a>TQDate::dayOfWeek () const -</h3> -Returns the weekday (Monday=1..Sunday=7) for this date. -<p> <p>See also <a href="#day">day</a>() and <a href="#dayOfYear">dayOfYear</a>(). - -<h3 class=fn>int <a name="dayOfYear"></a>TQDate::dayOfYear () const -</h3> -Returns the day of the year (1..365) for this date. -<p> <p>See also <a href="#day">day</a>() and <a href="#dayOfWeek">dayOfWeek</a>(). - -<h3 class=fn>int <a name="daysInMonth"></a>TQDate::daysInMonth () const -</h3> -Returns the number of days in the month (28..31) for this date. -<p> <p>See also <a href="#day">day</a>() and <a href="#daysInYear">daysInYear</a>(). - -<h3 class=fn>int <a name="daysInYear"></a>TQDate::daysInYear () const -</h3> -Returns the number of days in the year (365 or 366) for this date. -<p> <p>See also <a href="#day">day</a>() and <a href="#daysInMonth">daysInMonth</a>(). - -<h3 class=fn>int <a name="daysTo"></a>TQDate::daysTo ( const <a href="qdate.html">TQDate</a> & d ) const -</h3> -Returns the number of days from this date to <em>d</em> (which is -negative if <em>d</em> is earlier than this date). -<p> Example: -<pre> - TQDate d1( 1995, 5, 17 ); // May 17th 1995 - TQDate d2( 1995, 5, 20 ); // May 20th 1995 - d1.<a href="#daysTo">daysTo</a>( d2 ); // returns 3 - d2.<a href="#daysTo">daysTo</a>( d1 ); // returns -3 - </pre> - -<p> <p>See also <a href="#addDays">addDays</a>(). - -<h3 class=fn><a href="qdate.html">TQDate</a> <a name="fromString"></a>TQDate::fromString ( const <a href="tqstring.html">TQString</a> & s, <a href="ntqt.html#DateFormat-enum">TQt::DateFormat</a> f = TQt::TextDate )<tt> [static]</tt> -</h3> -Returns the TQDate represented by the string <em>s</em>, using the format -<em>f</em>, or an invalid date if the string cannot be parsed. -<p> Note for <a href="ntqt.html#DateFormat-enum">TQt::TextDate</a>: It is recommended that you use the -English short month names (e.g. "Jan"). Although localized month -names can also be used, they depend on the user's locale settings. -<p> <b>Warning:</b> <a href="ntqt.html#DateFormat-enum">TQt::LocalDate</a> cannot be used here. - -<h3 class=fn>bool <a name="isNull"></a>TQDate::isNull () const -</h3> - -<p> Returns TRUE if the date is null; otherwise returns FALSE. A null -date is invalid. -<p> <p>See also <a href="#isValid">isValid</a>(). - -<h3 class=fn>bool <a name="isValid"></a>TQDate::isValid () const -</h3> -Returns TRUE if this date is valid; otherwise returns FALSE. -<p> <p>See also <a href="#isNull">isNull</a>(). - -<h3 class=fn>bool <a name="isValid-2"></a>TQDate::isValid ( int y, int m, int d )<tt> [static]</tt> -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Returns TRUE if the specified date (year <em>y</em>, month <em>m</em> and day -<em>d</em>) is valid; otherwise returns FALSE. -<p> Example: -<pre> - TQDate::<a href="#isValid">isValid</a>( 2002, 5, 17 ); // TRUE May 17th 2002 is valid - TQDate::<a href="#isValid">isValid</a>( 2002, 2, 30 ); // FALSE Feb 30th does not exist - TQDate::<a href="#isValid">isValid</a>( 2004, 2, 29 ); // TRUE 2004 is a leap year - TQDate::<a href="#isValid">isValid</a>( 1202, 6, 6 ); // FALSE 1202 is pre-Gregorian - </pre> - -<p> <b>Warning:</b> A <em>y</em> value in the range 00..99 is interpreted as -1900..1999. -<p> <p>See also <a href="#isNull">isNull</a>() and <a href="#setYMD">setYMD</a>(). - -<h3 class=fn>bool <a name="leapYear"></a>TQDate::leapYear ( int y )<tt> [static]</tt> -</h3> -Returns TRUE if the specified year <em>y</em> is a leap year; otherwise -returns FALSE. - -<h3 class=fn><a href="tqstring.html">TQString</a> <a name="longDayName"></a>TQDate::longDayName ( int weekday )<tt> [static]</tt> -</h3> -Returns the long name of the <em>weekday</em>. -<p> 1 = "Monday", 2 = "Tuesday", ... 7 = "Sunday" -<p> The day names will be localized according to the system's locale -settings. -<p> <p>See also <a href="#toString">toString</a>(), <a href="#shortDayName">shortDayName</a>(), <a href="#shortMonthName">shortMonthName</a>(), and <a href="#longMonthName">longMonthName</a>(). - -<h3 class=fn><a href="tqstring.html">TQString</a> <a name="longMonthName"></a>TQDate::longMonthName ( int month )<tt> [static]</tt> -</h3> -Returns the long name of the <em>month</em>. -<p> 1 = "January", 2 = "February", ... 12 = "December" -<p> The month names will be localized according to the system's locale -settings. -<p> <p>See also <a href="#toString">toString</a>(), <a href="#shortMonthName">shortMonthName</a>(), <a href="#shortDayName">shortDayName</a>(), and <a href="#longDayName">longDayName</a>(). - -<h3 class=fn>int <a name="month"></a>TQDate::month () const -</h3> -Returns the month (January=1..December=12) of this date. -<p> <p>See also <a href="#year">year</a>() and <a href="#day">day</a>(). - -<p>Example: <a href="dclock-example.html#x1100">dclock/dclock.cpp</a>. -<h3 class=fn><a href="tqstring.html">TQString</a> <a name="monthName"></a>TQDate::monthName ( int month )<tt> [static]</tt> -</h3> - -<b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code. -<p> Use <a href="#shortMonthName">shortMonthName</a>() instead. - -<h3 class=fn>bool <a name="operator!-eq"></a>TQDate::operator!= ( const <a href="qdate.html">TQDate</a> & d ) const -</h3> - -<p> Returns TRUE if this date is different from <em>d</em>; otherwise returns FALSE. - -<h3 class=fn>bool <a name="operator-lt"></a>TQDate::operator< ( const <a href="qdate.html">TQDate</a> & d ) const -</h3> - -<p> Returns TRUE if this date is earlier than <em>d</em>, otherwise returns FALSE. - -<h3 class=fn>bool <a name="operator-lt-eq"></a>TQDate::operator<= ( const <a href="qdate.html">TQDate</a> & d ) const -</h3> - -<p> Returns TRUE if this date is earlier than or equal to <em>d</em>, -otherwise returns FALSE. - -<h3 class=fn>bool <a name="operator-eq-eq"></a>TQDate::operator== ( const <a href="qdate.html">TQDate</a> & d ) const -</h3> - -<p> Returns TRUE if this date is equal to <em>d</em>; otherwise returns FALSE. - -<h3 class=fn>bool <a name="operator-gt"></a>TQDate::operator> ( const <a href="qdate.html">TQDate</a> & d ) const -</h3> - -<p> Returns TRUE if this date is later than <em>d</em>, otherwise returns FALSE. - -<h3 class=fn>bool <a name="operator-gt-eq"></a>TQDate::operator>= ( const <a href="qdate.html">TQDate</a> & d ) const -</h3> - -<p> Returns TRUE if this date is later than or equal to <em>d</em>, -otherwise returns FALSE. - -<h3 class=fn>bool <a name="setYMD"></a>TQDate::setYMD ( int y, int m, int d ) -</h3> -Sets the date's year <em>y</em>, month <em>m</em> and day <em>d</em>. -<p> <em>y</em> must be in the range 1752..8000, <em>m</em> must be in the range -1..12, and <em>d</em> must be in the range 1..31. -<p> <b>Warning:</b> If <em>y</em> is in the range 0..99, it is interpreted as -1900..1999. -<p> Returns TRUE if the date is valid; otherwise returns FALSE. - -<h3 class=fn><a href="tqstring.html">TQString</a> <a name="shortDayName"></a>TQDate::shortDayName ( int weekday )<tt> [static]</tt> -</h3> -Returns the name of the <em>weekday</em>. -<p> 1 = "Mon", 2 = "Tue", ... 7 = "Sun" -<p> The day names will be localized according to the system's locale -settings. -<p> <p>See also <a href="#toString">toString</a>(), <a href="#shortMonthName">shortMonthName</a>(), <a href="#longMonthName">longMonthName</a>(), and <a href="#longDayName">longDayName</a>(). - -<h3 class=fn><a href="tqstring.html">TQString</a> <a name="shortMonthName"></a>TQDate::shortMonthName ( int month )<tt> [static]</tt> -</h3> -Returns the name of the <em>month</em>. -<p> 1 = "Jan", 2 = "Feb", ... 12 = "Dec" -<p> The month names will be localized according to the system's locale -settings. -<p> <p>See also <a href="#toString">toString</a>(), <a href="#longMonthName">longMonthName</a>(), <a href="#shortDayName">shortDayName</a>(), and <a href="#longDayName">longDayName</a>(). - -<h3 class=fn><a href="tqstring.html">TQString</a> <a name="toString"></a>TQDate::toString ( const <a href="tqstring.html">TQString</a> & format ) const -</h3> -Returns the date as a string. The <em>format</em> parameter determines -the format of the result string. -<p> These expressions may be used: -<p> <center><table cellpadding="4" cellspacing="2" border="0"> -<tr bgcolor="#a2c511"> <th valign="top">Expression <th valign="top">Output -<tr bgcolor="#f0f0f0"> <td valign="top">d <td valign="top">the day as number without a leading zero (1-31) -<tr bgcolor="#d0d0d0"> <td valign="top">dd <td valign="top">the day as number with a leading zero (01-31) -<tr bgcolor="#f0f0f0"> <td valign="top">ddd -<td valign="top">the abbreviated localized day name (e.g. 'Mon'..'Sun'). -Uses <a href="#shortDayName">TQDate::shortDayName</a>(). -<tr bgcolor="#d0d0d0"> <td valign="top">dddd -<td valign="top">the long localized day name (e.g. 'Monday'..'Sunday'). -Uses <a href="#longDayName">TQDate::longDayName</a>(). -<tr bgcolor="#f0f0f0"> <td valign="top">M <td valign="top">the month as number without a leading zero (1-12) -<tr bgcolor="#d0d0d0"> <td valign="top">MM <td valign="top">the month as number with a leading zero (01-12) -<tr bgcolor="#f0f0f0"> <td valign="top">MMM -<td valign="top">the abbreviated localized month name (e.g. 'Jan'..'Dec'). -Uses <a href="#shortMonthName">TQDate::shortMonthName</a>(). -<tr bgcolor="#d0d0d0"> <td valign="top">MMMM -<td valign="top">the long localized month name (e.g. 'January'..'December'). -Uses <a href="#longMonthName">TQDate::longMonthName</a>(). -<tr bgcolor="#f0f0f0"> <td valign="top">yy <td valign="top">the year as two digit number (00-99) -<tr bgcolor="#d0d0d0"> <td valign="top">yyyy <td valign="top">the year as four digit number (1752-8000) -</table></center> -<p> All other input characters will be ignored. -<p> Example format strings (assuming that the TQDate is the -20<sup><small>th</small></sup> July 1969): -<center><table cellpadding="4" cellspacing="2" border="0"> -<tr bgcolor="#a2c511"> <th valign="top">Format <th valign="top">Result -<tr bgcolor="#f0f0f0"> <td valign="top">dd.MM.yyyy <td valign="top" colspan="1" rowspan="1"> 20.07.1969 -<tr bgcolor="#d0d0d0"> <td valign="top">ddd MMMM d yy <td valign="top" colspan="1" rowspan="1"> Sun July 20 69 -</table></center> -<p> If the date is an invalid date, then <a href="tqstring.html#TQString-null">TQString::null</a> will be returned. -<p> <p>See also <a href="ntqdatetime.html#toString">TQDateTime::toString</a>() and <a href="qtime.html#toString">TQTime::toString</a>(). - -<p> -<h3 class=fn><a href="tqstring.html">TQString</a> <a name="toString-2"></a>TQDate::toString ( <a href="ntqt.html#DateFormat-enum">TQt::DateFormat</a> f = TQt::TextDate ) const -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Returns the date as a string. The <em>f</em> parameter determines the -format of the string. -<p> If <em>f</em> is <a href="ntqt.html#DateFormat-enum">TQt::TextDate</a>, the string format is "Sat May 20 1995" -(using the <a href="#shortDayName">shortDayName</a>() and <a href="#shortMonthName">shortMonthName</a>() functions to -generate the string, so the day and month names are locale -specific). -<p> If <em>f</em> is <a href="ntqt.html#DateFormat-enum">TQt::ISODate</a>, the string format corresponds to the -ISO 8601 specification for representations of dates, which is -YYYY-MM-DD where YYYY is the year, MM is the month of the year -(between 01 and 12), and DD is the day of the month between 01 and -31. -<p> If <em>f</em> is <a href="ntqt.html#DateFormat-enum">TQt::LocalDate</a>, the string format depends on the -locale settings of the system. -<p> If the date is an invalid date, then <a href="tqstring.html#TQString-null">TQString::null</a> will be returned. -<p> <p>See also <a href="#shortDayName">shortDayName</a>() and <a href="#shortMonthName">shortMonthName</a>(). - -<h3 class=fn>int <a name="weekNumber"></a>TQDate::weekNumber ( int * yearNumber = 0 ) const -</h3> -Returns the week number (1 to 53), and stores the year in <em>*yearNumber</em> unless <em>yearNumber</em> is null (the default). -<p> Returns 0 if the date is invalid. -<p> In accordance with ISO 8601, weeks start on Monday and the first -Thursday of a year is always in week 1 of that year. Most years -have 52 weeks, but some have 53. -<p> <em>*yearNumber</em> is not always the same as <a href="#year">year</a>(). For example, 1 -January 2000 has week number 52 in the year 1999, and 31 December -2002 has week number 1 in the year 2003. -<p> -<p> Copyright (c) 1989 The Regents of the University of California. -All rights reserved. -<p> Redistribution and use in source and binary forms are permitted -provided that the above copyright notice and this paragraph are -duplicated in all such forms and that any documentation, -advertising materials, and other materials related to such -distribution and use acknowledge that the software was developed -by the University of California, Berkeley. The name of the -University may not be used to endorse or promote products derived -from this software without specific prior written permission. -THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR -IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. -<p> <p>See also <a href="#isValid">isValid</a>(). - -<h3 class=fn>int <a name="year"></a>TQDate::year () const -</h3> -Returns the year (1752..8000) of this date. -<p> <p>See also <a href="#month">month</a>() and <a href="#day">day</a>(). - -<hr><h2>Related Functions</h2> -<h3 class=fn><a href="ntqdatastream.html">TQDataStream</a> & <a name="operator-lt-lt"></a>operator<< ( <a href="ntqdatastream.html">TQDataStream</a> & s, const <a href="qdate.html">TQDate</a> & d ) -</h3> - -<p> Writes the date, <em>d</em>, to the data stream, <em>s</em>. -<p> <p>See also <a href="datastreamformat.html">Format of the TQDataStream operators</a>. - -<h3 class=fn><a href="ntqdatastream.html">TQDataStream</a> & <a name="operator-gt-gt"></a>operator>> ( <a href="ntqdatastream.html">TQDataStream</a> & s, <a href="qdate.html">TQDate</a> & d ) -</h3> - -<p> Reads a date from the stream <em>s</em> into <em>d</em>. -<p> <p>See also <a href="datastreamformat.html">Format of the TQDataStream operators</a>. - -<!-- eof --> -<hr><p> -This file is part of the <a href="index.html">TQt toolkit</a>. -Copyright © 1995-2007 -<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center> -<table width=100% cellspacing=0 border=0><tr> -<td>Copyright © 2007 -<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> -<td align=right><div align=right>TQt 3.3.8</div> -</table></div></address></body> -</html> |