sn-markov: Implement counting of comparators.

[sort-networks.git] / src / histogram.h

diff --git a/src/histogram.h b/src/histogram.h
new file mode 100644 (file)
index 0000000..c52b35c
--- /dev/null
+++ b/src/histogram.h
@@ -0,0 +1,34 @@
+/**
+ * libsortnetwork - src/histrogram.h
+ * Copyright (C) 2011  Florian octo Forster
+ *
+ * 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; only version 2 of the License is applicable.
+ *
+ * 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, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ *
+ * Authors:
+ *   Florian octo Forster <ff at octo.it>
+ **/
+
+#ifndef HISTOGRAM_H
+#define HISTOGRAM_H 1
+
+struct histogram_s;
+typedef struct histogram_s histogram_t;
+
+histogram_t *hist_create (void);
+void hist_destroy (histogram_t *h);
+
+int hist_account (histogram_t *h, int rating);
+int hist_print (histogram_t *h);
+
+#endif /* HISTOGRAM_H */