/* This file is part of the Linux Trace Toolkit viewer
- * Copyright (C) 2009 Benjamin Poirier <benjamin.poirier@polymtl.ca>
+ * Copyright (C) 2009, 2010 Benjamin Poirier <benjamin.poirier@polymtl.ca>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License Version 2 as
- * published by the Free Software Foundation;
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2.1 of the License, or (at
+ * your option) any later version.
*
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef EVENT_PROCESSING_H
#include <glib.h>
#include <stdio.h>
-#include <lttv/tracecontext.h>
-
#include "data_structures.h"
+#include "graph_functions.h"
struct _SyncState;
{
char* name;
- void (*initProcessing)(struct _SyncState* const syncStateLttv,
- LttvTracesetContext* const traceSetContext);
- void (*destroyProcessing)(struct _SyncState* const syncState);
+ /*
+ * This function is called at the beginning of a synchronization run for a
+ * set of traces. Allocate and initialize data structures for
+ * synchronizing a traceset.
+ */
+ void (*initProcessing)(struct _SyncState* const syncStateLttv, ...);
- void (*finalizeProcessing)(struct _SyncState* const syncState);
+ /*
+ * Obtain the factors from downstream.
+ */
+ AllFactors* (*finalizeProcessing)(struct _SyncState* const syncState);
+ /*
+ * Print statistics related to processing. Is always called after
+ * finalizeProcessing.
+ */
void (*printProcessingStats)(struct _SyncState* const syncState);
- /* The processing module must provide the next function if it wishes
- * graphs to be created at all. If it provides the next function, it must
- * also provide the second next function.
+ /*
+ * Deallocate processingData. No more functions may be called after this.
+ */
+ void (*destroyProcessing)(struct _SyncState* const syncState);
+
+ /*
+ * Write the processing-specific options and graph commands in the gnuplot
+ * script. Is always called after finalizeProcessing.
*/
- void (*writeProcessingGraphsPlots)(struct _SyncState* const syncState,
- const unsigned int i, const unsigned int j);
- void (*writeProcessingGraphsOptions)(struct _SyncState* const syncState,
- const unsigned int i, const unsigned int j);
+ GraphFunctions graphFunctions;
} ProcessingModule;
#endif