\helpref{wxBITMAP}{wxbitmapmacro}\\
\helpref{wxBeginBusyCursor}{wxbeginbusycursor}\\
\helpref{wxBell}{wxbell}\\
+\helpref{wxCHANGE\_UMASK}{wxchangeumask}\\
\helpref{wxCHECK}{wxcheck}\\
\helpref{wxCHECK2\_MSG}{wxcheck2msg}\\
\helpref{wxCHECK2}{wxcheck2}\\
\helpref{wxGetDiskSpace}{wxgetdiskspace}\\
\helpref{wxGetDisplayName}{wxgetdisplayname}\\
\helpref{wxGetDisplaySize}{wxdisplaysize}\\
-\helpref{wxGetDisplaySizeMM}{wxdisplaysizemm}\\
+\helpref{wxGetDisplaySizeMM}{wxdisplaysizemm}\\
\helpref{wxGetElapsedTime}{wxgetelapsedtime}\\
\helpref{wxGetEmailAddress}{wxgetemailaddress}\\
\helpref{wxGetEnv}{wxgetenv}\\
\helpref{wxUnix2DosFilename}{wxunix2dosfilename}\\
\helpref{wxUnsetEnv}{wxunsetenv}\\
\helpref{wxUsleep}{wxusleep}\\
+\helpref{wxVaCopy}{wxvacopy}\\
\helpref{wxVsnprintf}{wxvsnprintf}\\
\helpref{wxWakeUpIdle}{wxwakeupidle}\\
\helpref{wxWriteResource}{wxwriteresource}\\
\helpref{wxYield}{wxyield}\\
\helpref{wx\_const\_cast}{wxconstcastraw}\\
+\helpref{wx\_reinterpret\_cast}{wxreinterpretcastraw}\\
\helpref{wx\_static\_cast}{wxstaticcastraw}\\
\helpref{\_}{underscore}\\
\helpref{\_T}{underscoret}
Under Unix the flag {\tt wxEXEC\_MAKE\_GROUP\_LEADER} may be used to ensure
that the new process is a group leader (this will create a new session if
-needed). Calling \helpref{wxKill}{wxkill} with the argument of -pid where pid
-is the process ID of the new process will kill this process as well as all of
-its children (except those which have started their own session).
+needed). Calling \helpref{wxKill}{wxkill} passing wxKILL\_CHILDREN will
+will kill this process as well as all of its children (except those which have
+started their own session).
Finally, you may use the third overloaded version of this function to execute
a process (always synchronously) and capture its output in the array
\membersection{::wxKill}\label{wxkill}
-\func{int}{wxKill}{\param{long}{ pid}, \param{int}{ sig = wxSIGTERM}, \param{wxKillError }{*rc = NULL}}
+\func{int}{wxKill}{\param{long}{ pid}, \param{int}{ sig = wxSIGTERM}, \param{wxKillError }{*rc = NULL}, \param{int }{flags = 0}}
Equivalent to the Unix kill function: send the given signal {\it sig} to the
process with PID {\it pid}. The valid signal values are
};
\end{verbatim}
+The {\it flags} parameter can be wxKILL\_NOCHILDREN (the default),
+or wxKILL\_CHILDREN, in which case the child processes of this
+process will be killed too. Note that under Unix, for wxKILL\_CHILDREN
+to work you should have created the process by passing wxEXEC\_MAKE_GROUP\_LEADER
+to wxExecute.
+
\wxheading{See also}
\helpref{wxProcess::Kill}{wxprocesskill},\rtfsp
\wxheading{Include files}
-<wx/utils.h>
+<wx/filefn.h>
\wxheading{See also}
slashes with backslashes.
+\membersection{wxCHANGE\_UMASK}\label{wxchangeumask}
+
+\func{}{wxCHANGE\_UMASK}{\param{int }{mask}}
+
+Under Unix this macro changes the current process umask to the given value,
+unless it is equal to $-1$ in which case nothing is done, and restores it to
+the original value on scope exit. It works by declaring a variable which sets
+umask to \arg{mask} in its constructor and restores it in its destructor.
+
+Under other platforms this macro expands to nothing.
+
+
\membersection{::wxConcatFiles}\label{wxconcatfiles}
\func{bool}{wxConcatFiles}{\param{const wxString\& }{file1}, \param{const wxString\& }{file2},
\func{wxString}{wxFileSelector}{\param{const wxString\& }{message}, \param{const wxString\& }{default\_path = ""},\\
\param{const wxString\& }{default\_filename = ""}, \param{const wxString\& }{default\_extension = ""},\\
- \param{const wxString\& }{wildcard = ``*.*''}, \param{int }{flags = 0}, \param{wxWindow *}{parent = ""},\\
+ \param{const wxString\& }{wildcard = "*.*"}, \param{int }{flags = 0}, \param{wxWindow *}{parent = NULL},\\
\param{int}{ x = -1}, \param{int}{ y = -1}}
Pops up a file selector box. In Windows, this is the common file selector
\membersection{::wxGetPasswordFromUser}\label{wxgetpasswordfromuser}
-\func{wxString}{wxGetTextFromUser}{\param{const wxString\& }{message}, \param{const wxString\& }{caption = ``Input text"},\\
- \param{const wxString\& }{default\_value = ``"}, \param{wxWindow *}{parent = NULL}}
+\func{wxString}{wxGetPasswordFromUser}{\param{const wxString\& }{message}, \param{const wxString\& }{caption = ``Input text"},\\
+ \param{const wxString\& }{default\_value = ``"}, \param{wxWindow *}{parent = NULL},\\
+ \param{int}{ x = wxDefaultCoord}, \param{int}{ y = wxDefaultCoord}, \param{bool}{ centre = true}}
Similar to \helpref{wxGetTextFromUser}{wxgettextfromuser} but the text entered
in the dialog is not shown on screen but replaced with stars. This is intended
\func{wxString}{wxGetTextFromUser}{\param{const wxString\& }{message}, \param{const wxString\& }{caption = ``Input text"},\\
\param{const wxString\& }{default\_value = ``"}, \param{wxWindow *}{parent = NULL},\\
- \param{int}{ x = -1}, \param{int}{ y = -1}, \param{bool}{ centre = true}}
+ \param{int}{ x = wxDefaultCoord}, \param{int}{ y = wxDefaultCoord}, \param{bool}{ centre = true}}
Pop up a dialog box with title set to {\it caption}, {\it message}, and a
\rtfsp{\it default\_value}. The user may type in text and press OK to return this text,
\param{bool }{showAtStartup = true}}
This function shows a "startup tip" to the user. The return value is the
-state of the ``Show tips at startup'' checkbox.
+state of the `Show tips at startup' checkbox.
\docparam{parent}{The parent window for the modal dialog}
\helpref{wxLL}{wxll}, \helpref{wxLongLong}{wxlonglong}
+\membersection{wxVaCopy}\label{wxvacopy}
+
+\func{void}{wxVaCopy}{\param{va\_list }{argptrDst}, \param{va\_list}{argptrSrc}}
+
+This macro is the same as the standard C99 \texttt{va\_copy} for the compilers
+which support it or its replacement for those that don't. It must be used to
+preserve the value of a \texttt{va\_list} object if you need to use it after
+passing it to another function because it can be modified by the latter.
+
+As with \texttt{va\_start}, each call to \texttt{wxVaCopy} must have a matching
+\texttt{va\_end}.
+
+
\membersection{::wxWriteResource}\label{wxwriteresource}
\func{bool}{wxWriteResource}{\param{const wxString\& }{section}, \param{const wxString\& }{entry},
\wxheading{See also}
-\helpref{wx\_static\_cast}{wxstaticcastraw}\\
+\helpref{wx\_reinterpret\_cast}{wxreinterpretcastraw},\\
+\helpref{wx\_static\_cast}{wxstaticcastraw}
+
+
+\membersection{wx\_reinterpret\_cast}\label{wxreinterpretcastraw}
+
+\func{T}{wx\_reinterpret\_cast}{T, x}
+
+Same as \texttt{reinterpret\_cast<T>(x)} if the compiler supports reinterpret cast or
+\texttt{(T)x} for old compilers.
+
+\wxheading{See also}
+
+\helpref{wx\_const\_cast}{wxconstcastraw},\\
+\helpref{wx\_static\_cast}{wxstaticcastraw}
\membersection{wx\_static\_cast}\label{wxstaticcastraw}
\wxheading{See also}
-\helpref{wx\_const\_cast}{wxconstcastraw}\\
+\helpref{wx\_const\_cast}{wxconstcastraw},\\
+\helpref{wx\_reinterpret\_cast}{wxreinterpretcastraw}
if you intend to call the format string only version of wxLogTrace,
then add a \%s format string parameter and then supply a second string parameter for that \%s, the string mask version of wxLogTrace will erroneously get called instead, since you are supplying two string parameters to the function.
In this case you'll unfortunately have to avoid having two leading
-string parameters, e.g. by adding a bogus integer (with its \%d format string).
+string parameters, e.g. by adding a bogus integer (with its \%d format string).
The third version of the function only logs the message if all the bits
corresponding to the {\it mask} are set in the wxLog trace mask which can be
\helpref{wxCOMPILE\_TIME\_ASSERT2}{wxcompiletimeassert2} macro.
Also note that Microsoft Visual C++ has a bug which results in compiler errors
-if you use this macro with ``Program Database For Edit And Continue''
-(\texttt{/ZI}) option, so you shouldn't use it (``Program Database''
+if you use this macro with `Program Database For Edit And Continue'
+(\texttt{/ZI}) option, so you shouldn't use it (`Program Database'
(\texttt{/Zi}) is ok though) for the code making use of this macro.
\wxheading{See also}
projects / wxWidgets.git / blobdiff