1 /* This file is part of the Linux Trace Toolkit viewer
2 * Copyright (C) 2009, 2010 Benjamin Poirier <benjamin.poirier@polymtl.ca>
4 * This program is free software: you can redistribute it and/or modify it
5 * under the terms of the GNU Lesser General Public License as published by
6 * the Free Software Foundation, either version 2.1 of the License, or (at
7 * your option) any later version.
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
12 * License for more details.
14 * You should have received a copy of the GNU Lesser General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 #ifndef EVENT_PROCESSING_H
19 #define EVENT_PROCESSING_H
24 #include "data_structures.h"
25 #include "graph_functions.h"
35 * This function is called at the beginning of a synchronization run for a
36 * set of traces. Allocate and initialize data structures for
37 * synchronizing a traceset.
39 void (*initProcessing
)(struct _SyncState
* const syncStateLttv
, ...);
42 * Obtain the factors from downstream.
44 AllFactors
* (*finalizeProcessing
)(struct _SyncState
* const syncState
);
47 * Print statistics related to processing. Is always called after
50 void (*printProcessingStats
)(struct _SyncState
* const syncState
);
53 * Deallocate processingData. No more functions may be called after this.
55 void (*destroyProcessing
)(struct _SyncState
* const syncState
);
58 * Write the processing-specific options and graph commands in the gnuplot
59 * script. Is always called after finalizeProcessing.
61 GraphFunctions graphFunctions
;