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Reference Guide
TVirtualProofPlayer.cxx
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1// @(#)root/proof:$Id$
2// Author: Fons Rademakers 15/03/07
3
4/*************************************************************************
5 * Copyright (C) 1995-2007, Rene Brun and Fons Rademakers. *
6 * All rights reserved. *
7 * *
8 * For the licensing terms see $ROOTSYS/LICENSE. *
9 * For the list of contributors see $ROOTSYS/README/CREDITS. *
10 *************************************************************************/
11
12/** \class TVirtualProofPlayer
13\ingroup proofkernel
14
15Abstract interface for the PROOF player.
16See the concrete implementations under 'proofplayer' for details.
17
18*/
19
20#include "TVirtualProofPlayer.h"
21#include "TPluginManager.h"
22#include "TROOT.h"
23#include "TError.h"
24
25////////////////////////////////////////////////////////////////////////////////
26/// Create a PROOF player.
27
29 TProof *pr, TSocket *s)
30{
33
34 if (!player || !*player) {
35 ::Error("TVirtualProofPlayer::Create", "player name missing");
36 return 0;
37 }
38
39 if ((h = gROOT->GetPluginManager()->FindHandler("TVirtualProofPlayer", player))) {
40 if (h->LoadPlugin() == -1)
41 return 0;
42 if (!strcmp(player, "slave"))
43 p = (TVirtualProofPlayer *) h->ExecPlugin(1, s);
44 else
45 p = (TVirtualProofPlayer *) h->ExecPlugin(1, pr);
46 }
47
48 return p;
49}
#define h(i)
Definition: RSha256.hxx:106
winID h TVirtualViewer3D TVirtualGLPainter p
#define gROOT
Definition: TROOT.h:404
virtual void Error(const char *method, const char *msgfmt,...) const
Issue error message.
Definition: TObject.cxx:893
This class controls a Parallel ROOT Facility, PROOF, cluster.
Definition: TProof.h:316
Abstract interface for the PROOF player.
static TVirtualProofPlayer * Create(const char *player, TProof *p, TSocket *s=0)
Create a PROOF player.
static constexpr double s