class RedirectHandle_t


Abstract base class defining a generic interface to the underlying
Operating System.
This is not an ABC in the strict sense of the (C++) word. For
every member function their is an implementation (often not more
than a call to AbstractMethod() which prints a warning saying
that the method should be overridden in a derived class), which
allows a simple partial implementation for new OS'es.

Function Members (Methods)

RedirectHandle_t(const char* n = 0)
RedirectHandle_t(const RedirectHandle_t&)
RedirectHandle_t&operator=(const RedirectHandle_t&)

Data Members

TStringfFileFile where the output was redirected
Int_tfReadOffSetOffset where to start reading the file (used by ShowOutput(...))
Int_tfStdErrDupDuplicated descriptor for stderr
TStringfStdErrTtytty associated with stderr, if any (e.g. from ttyname(...))
Int_tfStdOutDupDuplicated descriptor for stdout
TStringfStdOutTtytty associated with stdout, if any (e.g. from ttyname(...))

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

RedirectHandle_t(const char *n = 0)
{ }
void Reset()
TSystem& operator=(const RedirectHandle_t& )

Author: Fons Rademakers 15/09/95
Last change: root/base:$Id: TSystem.h 26872 2008-12-12 12:21:49Z rdm $
Last generated: 2008-12-12 14:35
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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