\end{verbatim}
Date calculations often depend on the country and wxDateTime allows to set the
-country whose conventions should be used using
+country whose conventions should be used using
\helpref{SetCountry}{wxdatetimesetcountry}. It takes one of the following
values as parameter:
Different parts of the world use different conventions for the week start.
In some countries, the week starts on Sunday, while in others -- on Monday.
The ISO standard doesn't address this issue, so we support both conventions in
-the functions whose result depends on it (\helpref{GetWeekOfYear}{wxdatetimegetweekofyear} and
+the functions whose result depends on it (\helpref{GetWeekOfYear}{wxdatetimegetweekofyear} and
\helpref{GetWeekOfMonth}{wxdatetimegetweekofmonth}).
The desired behvaiour may be specified by giving one of the following
\latexignore{\rtfignore{\wxheading{Function groups}}}
-\membersection{Static functions}
+\membersection{Static functions}\label{datetimestaticfunctions}
For convenience, all static functions are collected here. These functions
either set or return the static variables of wxDateSpan (the country), return
parameter, it is currently ignored as only the Gregorian calendar is
supported. Future versions will support other calendars.
-\pythonnote{These methods are standalone functions named
+\pythonnote{These methods are standalone functions named
{\tt wxDateTime\_<StaticMethodName>} in wxPython.}
\helpref{SetCountry}{wxdatetimesetcountry}\\
\helpref{Today}{wxdatetimetoday}
-\membersection{Constructors, assignment operators and setters}
+\membersection{Constructors, assignment operators and setters}\label{datetimeconstructors}
Constructors and various {\tt Set()} methods are collected here. If you
construct a date object from separate values for day, month and year, you
\helpref{operator$=$(struct tm)}{wxdatetimeoperatoreqtm}\rtfsp
-\membersection{Accessors}
+\membersection{Accessors}\label{datetimeaccessors}
Here are the trivial accessors. Other functions, which might have to perform
-some more complicated calculations to find the answer are under the
-\helpref{Calendar calculations}{wxdatetimecalculations} section.
+some more complicated calculations to find the answer are under the
+\helpref{Calendar calculations}{datetimecalculations} section.
\helpref{IsValid}{wxdatetimeisvalid}\\
\helpref{GetTicks}{wxdatetimegetticks}\\
\helpref{GetAsDOS}{wxdatetimegetasdos}
-\membersection{Date comparison}
+\membersection{Date comparison}\label{datecomparison}
There are several function to allow date comparison. To supplement them, a few
global operators $>$, $<$ etc taking wxDateTime are defined.
\helpref{IsEqualUpTo}{wxdatetimeisequalupto}
-\membersection{Date arithmetics}
+\membersection{Date arithmetics}\label{datearithmetics}
These functions carry out \helpref{arithmetics}{tdatearithm} on the wxDateTime
objects. As explained in the overview, either wxTimeSpan or wxDateSpan may be
arguments.
Also, both {\tt Add()} and {\tt Subtract()} have both const and non-const
-version. The first one returns a new obejct which represents the
+version. The first one returns a new object which represents the
sum/difference of the original one with the argument while the second form
modifies the object to which it is applied. The operators $-=$ and $+=$ are
defined to be equivalent to the second forms of these functions.
\helpref{oparator$-=$(wxDateSpan)}{wxdatetimesubtractds}
-\membersection{Parsing and formatting dates}
+\membersection{Parsing and formatting dates}\label{datetimeparsing}
-These functions convert wxDateTime obejcts to and from text. The
+These functions convert wxDateTime objects to and from text. The
conversions to text are mostly trivial: you can either do it using the default
-date and time representations for the current locale (
-\helpref{FormatDate}{wxdatetimeformatdate} and
+date and time representations for the current locale (
+\helpref{FormatDate}{wxdatetimeformatdate} and
\helpref{FormatTime}{wxdatetimeformattime}), using the international standard
-representation defined by ISO 8601 (
-\helpref{FormatISODate}{wxdatetimeformatisodate} and
+representation defined by ISO 8601 (
+\helpref{FormatISODate}{wxdatetimeformatisodate} and
\helpref{FormatISOTime}{wxdatetimeformatisotime}) or by specifying any format
at all and using \helpref{Format}{wxdatetimeformat} directly.
The conversions from text are more interesting, as there are much more
-possibilities to care about. The simplest cases can be taken care of with
+possibilities to care about. The simplest cases can be taken care of with
\helpref{ParseFormat}{wxdatetimeparseformat} which can parse any date in the
given (rigid) format. \helpref{ParseRfc822Date}{wxdatetimeparserfc822date} is
another function for parsing dates in predefined format -- the one of RFC 822
which (still...) defines the format of email messages on the Internet. This
-format can not be described with {\tt strptime(3)}-like format strings used by
+format can not be described with {\tt strptime(3)}-like format strings used by
\helpref{Format}{wxdatetimeformat}, hence the need for a separate function.
-But the most interesting functions are
-\helpref{ParseTime}{wxdatetimeparsetime},
-\helpref{ParseDate}{wxdatetimeparsedate} and
+But the most interesting functions are
+\helpref{ParseTime}{wxdatetimeparsetime},
+\helpref{ParseDate}{wxdatetimeparsedate} and
\helpref{ParseDateTime}{wxdatetimeparsedatetime}. They try to parse the date
ans time (or only one of them) in `free' format, i.e. allow them to be
specified in any of possible ways. These functions will usually be used to
parse the (interactive) user input which is not bound to be in any predefined
format. As an example, \helpref{ParseDateTime}{wxdatetimeparsedatetime} can
-parse the strings such as {\tt "tomorrow"}, {\tt "March first"} and even
+parse the strings such as {\tt "tomorrow"}, {\tt "March first"} and even
{\tt "next Sunday"}.
\helpref{ParseRfc822Date}{wxdatetimeparserfc822date}\\
\helpref{FormatISOTime}{wxdatetimeformatisotime}
-\membersection{Calendar calculations}\label{wxdatetimecalculations}
+\membersection{Calendar calculations}\label{datetimecalculations}
The functions in this section perform the basic calendar calculations, mostly
related to the week days. They allow to find the given week day in the
\helpref{GetYearDay}{wxdatetimegetyearday}
-\membersection{Astronomical/historical functions}
+\membersection{Astronomical/historical functions}\label{astronomyhistoryfunctions}
Some degree of support for the date units used in astronomy and/or history is
provided. You can construct a wxDateTime object from a
\helpref{GetRataDie}{wxdatetimegetratadie}
-\membersection{Time zone and DST support}
+\membersection{Time zone and DST support}\label{datetimedstzone}
Please see the \helpref{time zone overview}{tdatetimezones} for more
-information about time zones. ormally, these functions should be rarely used.
+information about time zones. Normally, these functions should be rarely used.
\helpref{ToTimezone}{wxdatetimetotimezone}\\
\helpref{MakeTimezone}{wxdatetimemaketimezone}\\
and {\tt GetNumberOfDaysInMonth} in wxPython.}
+\membersection{wxDateTime::GetTimeNow}\label{wxdatetimegettimenow}
+
+\func{static time\_t}{GetTimeNow}{\void}
+
+Returns the current time.
+
+
+\membersection{wxDateTime::GetTmNow}\label{wxdatetimegettmnow}
+
+\func{static struct tm *}{GetTmNow}{\void}
+
+Returns the current time broken down.
+
+
\membersection{wxDateTime::GetWeekDayName}\label{wxdatetimegetweekdayname}
\func{static wxString}{GetWeekDayName}{\param{WeekDay }{weekday}, \param{NameFlags }{flags = Name\_Full}}
printf("Current time in Paris:\t%s\n", now.Format("%c", wxDateTime::CET).c_str());
\end{verbatim}
-Note that this function is accurate up to second:
+Note that this function is accurate up to second:
\helpref{wxDateTime::UNow}{wxdatetimeunow} should be used for better precision
(but it is less efficient and might not be available on all platforms).
\membersection{wxDateTime::wxDateTime}\label{wxdatetimewxdatetimedate}
-\func{wxDateTime\&}{wxDateTime}{\param{wxDateTime\_t }{day}, \param{Month }{month = Inv\_Month}, \param{int}{ Inv\_Year},
+\func{wxDateTime\&}{wxDateTime}{\param{wxDateTime\_t }{day}, \param{Month }{month = Inv\_Month}, \param{int}{ Inv\_Year},
\param{wxDateTime\_t }{hour = 0}, \param{wxDateTime\_t }{minute = 0}, \param{wxDateTime\_t }{second = 0}, \param{wxDateTime\_t }{millisec = 0}}
Same as \helpref{Set}{wxdatetimesetdate}
always be in $1\ldots53$ range ($52$ for non leap years).
The function depends on the \helpref{week start}{wxdatetime} convention
-specified by the {\it flags} argument but its results for
+specified by the {\it flags} argument but its results for
\texttt{Sunday\_First} are not well-defined as the ISO definition quoted above
applies to the weeks starting on Monday only.
\func{wxDateTime\&}{Set}{\param{unsigned long }{ddt}}
-Sets the date from the date and time in
-\urlref{DOS}{http://developer.novell.com/ndk/doc/smscomp/index.html?page=/ndk/doc/smscomp/sms\_docs/data/hc2vlu5i.html}
+Sets the date from the date and time in
+\urlref{DOS}{http://developer.novell.com/ndk/doc/smscomp/index.html?page=/ndk/doc/smscomp/sms\_docs/data/hc2vlu5i.html}
format.
\constfunc{unsigned long}{GetAsDOS}{\void}
-Returns the date and time in
-\urlref{DOS}{http://developer.novell.com/ndk/doc/smscomp/index.html?page=/ndk/doc/smscomp/sms\_docs/data/hc2vlu5i.html}
+Returns the date and time in
+\urlref{DOS}{http://developer.novell.com/ndk/doc/smscomp/index.html?page=/ndk/doc/smscomp/sms\_docs/data/hc2vlu5i.html}
format.
%%%%%%%%%%%%%%%%%%%%%%%%%%% comparison %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\membersection{wxDateTime::ParseFormat}\label{wxdatetimeparseformat}
-\func{const wxChar *}{ParseFormat}{\param{const wxChar *}{date}, \param{const wxChar *}{format = "\%c"}, \param{const wxDateTime\& }{dateDef = wxDefaultDateTime}}
+\func{const wxChar *}{ParseFormat}{\param{const wxChar *}{date}, \param{const wxChar *}{format = wxDefaultDateTimeFormat}, \param{const wxDateTime\& }{dateDef = wxDefaultDateTime}}
This function parses the string {\it date} according to the given
{\it format}. The system {\tt strptime(3)} function is used whenever available,
\func{const wxChar *}{ParseDate}{\param{const wxChar *}{date}}
This function is like \helpref{ParseDateTime}{wxdatetimeparsedatetime}, but it
-only allows the date to be specified. It is thus less flexible then
+only allows the date to be specified. It is thus less flexible then
\helpref{ParseDateTime}{wxdatetimeparsedatetime}, but also has less chances to
misinterpret the user input.
\membersection{wxDateTime::Format}\label{wxdatetimeformat}
-\constfunc{wxString }{Format}{\param{const wxChar *}{format = "\%c"}, \param{const TimeZone\& }{tz = Local}}
+\constfunc{wxString }{Format}{\param{const wxChar *}{format = wxDefaultDateTimeFormat}, \param{const TimeZone\& }{tz = Local}}
This function does the same as the standard ANSI C {\tt strftime(3)} function.
Please see its description for the meaning of {\it format} parameter.
\constfunc{wxDateTime}{GetWeekDayInSameWeek}{\param{WeekDay }{weekday}, \param{WeekFlags}{flags = {\tt Monday\_First}}}
-Returns the copy of this object to which
+Returns the copy of this object to which
\helpref{SetToWeekDayInSameWeek}{wxdatetimesettoweekdayinsameweek} was
applied.
Note that the returned date may be in a different year than the one passed to
this function because both the week $1$ and week $52$ or $53$ (for leap years)
-contain days from different years. See
+contain days from different years. See
\helpref{GetWeekOfYear}{wxdatetimegetweekofyear} for the explanation of how the
year weeks are counted.
projects / wxWidgets.git / blobdiff