+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Name: function.tex
+%% Purpose: Functions and macros
+%% Author: wxWidgets Team
+%% Modified by:
+%% Created:
+%% RCS-ID: $Id$
+%% Copyright: (c) wxWidgets Team
+%% License: wxWindows license
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
\chapter{Functions}\label{functions}
\setheader{{\it CHAPTER \thechapter}}{}{}{}{}{{\it CHAPTER \thechapter}}%
\setfooter{\thepage}{}{}{}{}{\thepage}
\helpref{wxStricmp}{wxstricmp}\\
\helpref{wxStringEq}{wxstringeq}\\
\helpref{wxStringMatch}{wxstringmatch}\\
+\helpref{wxStringTokenize}{wxstringtokenize}\\
\helpref{wxStripMenuCodes}{wxstripmenucodes}\\
\helpref{wxStrlen}{wxstrlen}\\
\helpref{wxSysErrorCode}{wxsyserrorcode}\\
\helpref{wx\_const\_cast}{wxconstcastraw}\\
\helpref{wx\_reinterpret\_cast}{wxreinterpretcastraw}\\
\helpref{wx\_static\_cast}{wxstaticcastraw}\\
+\helpref{wx\_truncate\_cast}{wxtruncatecast}\\
\helpref{\_}{underscore}\\
\helpref{wxPLURAL}{wxplural}\\
\helpref{\_T}{underscoret}
\func{wxString}{wxGetWorkingDirectory}{\param{char *}{buf=NULL}, \param{int }{sz=1000}}
-{\bf NB:} This function is obsolete: use \helpref{wxGetCwd}{wxgetcwd} instead.
+{\bf NB:} This function is deprecated: use \helpref{wxGetCwd}{wxgetcwd} instead.
Copies the current working directory into the buffer if supplied, or
copies the working directory into new storage (which you {\emph must} delete
The second form is used when retrieving translation of string that has
different singular and plural form in English or different plural forms in some
-other language. It takes two extra arguments: as above, \arg{str}
+other language. It takes two extra arguments: as above, \arg{str}
parameter must contain the singular form of the string to be converted and
is used as the key for the search in the catalog. The \arg{strPlural} parameter
is the plural form (in English). The parameter \arg{n} is used to determine the
plural form. If no message catalog is found \arg{str} is returned if `n == 1',
otherwise \arg{strPlural}.
-See \urlref{GNU gettext manual}{http://www.gnu.org/manual/gettext/html\_chapter/gettext\_10.html\#SEC150}
+See \urlref{GNU gettext manual}{http://www.gnu.org/manual/gettext/html\_chapter/gettext\_10.html\#SEC150}
for additional information on plural forms handling. For a shorter alternative
see the \helpref{wxPLURAL()}{wxplural} macro.
Both versions call \helpref{wxLocale::GetString}{wxlocalegetstring}.
Note that this function is not suitable for literal strings in Unicode
-builds, since the literal strings must be enclosed into
+builds, since the literal strings must be enclosed into
\helpref{\_T()}{underscoret} or \helpref{wxT}{wxt} macro which makes them
unrecognised by \texttt{xgettext}, and so they are not extracted to the message
-catalog. Instead, use the \helpref{\_()}{underscore} and
+catalog. Instead, use the \helpref{\_()}{underscore} and
\helpref{wxPLURAL}{wxplural} macro for all literal strings.
case-sensitive comparison.
+\membersection{::wxStringEq}\label{wxstringeq}
+
+\func{bool}{wxStringEq}{\param{const wxString\& }{s1}, \param{const wxString\& }{s2}}
+
+{\bf NB:} This function is obsolete, use \helpref{wxString}{wxstring} instead.
+
+A macro defined as:
+
+\begin{verbatim}
+#define wxStringEq(s1, s2) (s1 && s2 && (strcmp(s1, s2) == 0))
+\end{verbatim}
+
+
\membersection{::wxStringMatch}\label{wxstringmatch}
\func{bool}{wxStringMatch}{\param{const wxString\& }{s1}, \param{const wxString\& }{s2},\\
no substring matching is done.
-\membersection{::wxStringEq}\label{wxstringeq}
-
-\func{bool}{wxStringEq}{\param{const wxString\& }{s1}, \param{const wxString\& }{s2}}
+\membersection{::wxStringTokenize}\label{wxstringtokenize}
-{\bf NB:} This function is obsolete, use \helpref{wxString}{wxstring} instead.
+\func{wxArrayString}{wxStringTokenize}{\param{const wxString\& }{str},\\
+ \param{const wxString\& }{delims = wxDEFAULT\_DELIMITERS},\\
+ \param{wxStringTokenizerMode }{mode = wxTOKEN\_DEFAULT}}
-A macro defined as:
+This is a convenience function wrapping
+\helpref{wxStringTokenizer}{wxstringtokenizer} which simply returns all tokens
+found in the given \arg{str} in an array.
-\begin{verbatim}
-#define wxStringEq(s1, s2) (s1 && s2 && (strcmp(s1, s2) == 0))
-\end{verbatim}
+Please see
+\helpref{wxStringTokenizer::wxStringTokenizer}{wxstringtokenizerwxstringtokenizer}
+for the description of the other parameters.
\membersection{::wxStrlen}\label{wxstrlen}
\func{}{wxON\_BLOCK\_EXIT\_OBJ1}{\param{}{obj}, \param{}{method}, \param{}{p1}}
\func{}{wxON\_BLOCK\_EXIT\_OBJ2}{\param{}{obj}, \param{}{method}, \param{}{p1}, \param{}{p2}}
-This family of macros is similar to \helpref{wxON\_BLOCK\_EXIT}{wxonblockexit}
+This family of macros is similar to \helpref{wxON\_BLOCK\_EXIT}{wxonblockexit}
but calls a method of the given object instead of a free function.
\wxheading{Include files}
\membersection{::wxGetStockLabel}\label{wxgetstocklabel}
-\func{wxString}{wxGetStockLabel}{\param{wxWindowID }{id}, \param{bool }{withCodes = true}, \param{wxString }{accelerator = wxEmptyString}}
+\func{wxString}{wxGetStockLabel}{\param{wxWindowID }{id}, \param{bool }{withCodes = true}, \param{const wxString\& }{accelerator = wxEmptyString}}
Returns label that should be used for given {\it id} element.
\membersection{::wxLaunchDefaultBrowser}\label{wxlaunchdefaultbrowser}
-\func{bool}{wxLaunchDefaultBrowser}{\param{const wxString\& }{sUrl}}
+\func{bool}{wxLaunchDefaultBrowser}{\param{const wxString\& }{url}, \param{int }{flags = $0$}}
-Launches the user's default browser and tells it to open the location at {\tt sUrl}.
+Open the \arg{url} in user's default browser. If \arg{flags} parameter contains
+\texttt{wxBROWSER\_NEW\_WINDOW} flag, a new window is opened for the URL
+(currently this is only supported under Windows).
-Returns true if the application was successfully launched.
+Returns \true if the application was successfully launched.
\wxheading{Include files}
<wx/utils.h>
+
\membersection{::wxLoadUserResource}\label{wxloaduserresource}
\func{wxString}{wxLoadUserResource}{\param{const wxString\& }{resourceName}, \param{const wxString\& }{resourceType=``TEXT"}}
Used inside a class declaration to make the class known to wxWidgets RTTI
system and also declare that the objects of this class should be dynamically
creatable from run-time type information. Notice that this implies that the
-class should have a default constructor, if this is not the case consider using
+class should have a default constructor, if this is not the case consider using
\helpref{DECLARE\_CLASS}{declareclass}.
Example:
\wxheading{See also}
\helpref{wx\_const\_cast}{wxconstcastraw},\\
-\helpref{wx\_reinterpret\_cast}{wxreinterpretcastraw}
+\helpref{wx\_reinterpret\_cast}{wxreinterpretcastraw},\\
+\helpref{wx\_truncate\_cast}{wxtruncatecast}
+\membersection{wx\_truncate\_cast}\label{wxtruncatecast}
+
+\func{T}{wx\_truncate\_cast}{T, x}
+
+This case doesn't correspond to any standard cast but exists solely to make
+casts which possibly result in a truncation of an integer value more readable.
+
+\wxheading{See also}
+
+\helpref{wx\_static\_cast}{wxstaticcastraw}
+
\section{Log functions}\label{logfunctions}
function.
Returns \true on success.
-
projects / wxWidgets.git / blobdiff