1 files changed, 55 insertions, 0 deletions
diff --git a/gprofng/src/DataSpace.h b/gprofng/src/DataSpace.h
new file mode 100644
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+++ b/gprofng/src/DataSpace.h
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+/* Copyright (C) 2021 Free Software Foundation, Inc.
+   Contributed by Oracle.
+
+   This file is part of GNU Binutils.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, 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.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
+
+#ifndef _DATASPACE_H
+#define _DATASPACE_H
+
+#include <stdio.h>
+
+#include "dbe_structs.h"
+#include "vec.h"
+#include "Exp_Layout.h"
+#include "Hist_data.h"
+#include "Histable.h"
+#include "Metric.h"
+
+class DbeView;
+class DataView;
+
+class DataSpace
+{
+public:
+  DataSpace (DbeView *_dbev, int picked = 0);
+  ~DataSpace ();
+  void reset ();
+  Hist_data *compute_metrics (MetricList *, Histable::Type,
+			      Hist_data::Mode, Histable*);
+  Hist_data *get_layout_data (Hist_data *sorted_data, Vector<int> *marks,
+			      int threshold);
+
+  static char *status_str ();
+
+private:
+  Histable *get_hist_obj (Histable::Type, DataView*, long);
+
+  DbeView *dbev;
+};
+
+#endif /* _DATASPACE_H */