/////////////////////////////////////////////////////////////////////////////
// Name: process.h
-// Purpose: documentation for wxProcess class
+// Purpose: interface of wxProcess
// Author: wxWidgets team
// RCS-ID: $Id$
// Licence: wxWindows license
@wxheader{process.h}
The objects of this class are used in conjunction with the
- wxExecute function. When a wxProcess object is passed to
+ wxExecute() function. When a wxProcess object is passed to
wxExecute(), its wxProcess::OnTerminate virtual method
is called when the process terminates. This allows the program to be
(asynchronously) notified about the process termination and also retrieve its
wxProcess also supports IO redirection of the child process. For this, you have
to call its wxProcess::Redirect method before passing it to
- wxExecute. If the child process was launched successfully,
+ wxExecute(). If the child process was launched successfully,
wxProcess::GetInputStream,
wxProcess::GetOutputStream and
wxProcess::GetErrorStream can then be used to retrieve
@library{wxbase}
@category{appmanagement}
- @seealso
- wxExecute, @ref overview_sampleexec "exec sample"
+ @see wxExecute(), @ref overview_sampleexec "exec sample"
*/
class wxProcess : public wxEvtHandler
{
Returns an input stream which corresponds to the standard error output (stderr)
of the child process.
*/
- wxInputStream* GetErrorStream();
+ wxInputStream* GetErrorStream() const;
/**
It returns an input stream corresponding to the standard output stream of the
subprocess. If it is @NULL, you have not turned on the redirection.
See Redirect().
*/
- wxInputStream* GetInputStream();
+ wxInputStream* GetInputStream() const;
/**
It returns an output stream correspoding to the input stream of the subprocess.
If it is @NULL, you have not turned on the redirection.
See Redirect().
*/
- wxOutputStream* GetOutputStream();
+ wxOutputStream* GetOutputStream() const;
/**
Returns the process ID of the process launched by Open().
*/
- long GetPid();
+ long GetPid() const;
/**
Returns @true if there is data to be read on the child process standard
@see IsInputAvailable()
*/
- bool IsErrorAvailable();
+ bool IsErrorAvailable() const;
/**
Returns @true if there is data to be read on the child process standard
@see IsInputOpened()
*/
- bool IsInputAvailable();
+ bool IsInputAvailable() const;
/**
Returns @true if the child process standard output stream is opened.
*/
- bool IsInputOpened();
+ bool IsInputOpened() const;
/**
Send the specified signal to the given process. Possible signal values are:
to work you should have created the process passing wxEXEC_MAKE_GROUP_LEADER.
Returns the element of @c wxKillError enum:
- @see Exists(), wxKill, @ref overview_sampleexec "Exec sample"
+ @see Exists(), wxKill(), @ref overview_sampleexec "Exec sample"
*/
static wxKillError Kill(int pid, wxSignal signal = wxSIGNONE,
int flags = wxKILL_NOCHILDREN);
@returns A pointer to new wxProcess object or @NULL on error.
- @see wxExecute
+ @see wxExecute()
*/
static wxProcess* Open(const wxString& cmd,
int flags = wxEXEC_ASYNC);
};
+
/**
@class wxProcessEvent
@wxheader{process.h}
@library{wxbase}
@category{events}
- @seealso
- wxProcess, @ref overview_eventhandlingoverview
+ @see wxProcess, @ref overview_eventhandlingoverview
*/
class wxProcessEvent : public wxEvent
{
/**
Returns the process id.
*/
- int GetPid();
+ int GetPid() const;
};
+