summaryrefslogtreecommitdiffstats
path: root/raul/Quantizer.hpp
diff options
context:
space:
mode:
authorDavid Robillard <d@drobilla.net>2007-07-24 19:26:47 +0000
committerDavid Robillard <d@drobilla.net>2007-07-24 19:26:47 +0000
commit3b4a308ff647def75e647ac8f97e1e48b57672c3 (patch)
treea33e3a5c78f2ee7f23e151f39fe17ab39b0b81c8 /raul/Quantizer.hpp
parentfcb302e6248527b2f1fb655f4d0a64af18f5f059 (diff)
downloadraul-3b4a308ff647def75e647ac8f97e1e48b57672c3.tar.gz
raul-3b4a308ff647def75e647ac8f97e1e48b57672c3.tar.bz2
raul-3b4a308ff647def75e647ac8f97e1e48b57672c3.zip
Consistently rename all C++ files .cpp/.hpp.
Fix (some) inclusion guard names to not clash with other libs. git-svn-id: http://svn.drobilla.net/lad/raul@613 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'raul/Quantizer.hpp')
-rw-r--r--raul/Quantizer.hpp36
1 files changed, 36 insertions, 0 deletions
diff --git a/raul/Quantizer.hpp b/raul/Quantizer.hpp
new file mode 100644
index 0000000..13a5cb1
--- /dev/null
+++ b/raul/Quantizer.hpp
@@ -0,0 +1,36 @@
+/* This file is part of Raul.
+ * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
+ *
+ * Raul 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 2 of the License, or (at your option) any later
+ * version.
+ *
+ * Raul 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 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
+ */
+
+#ifndef RAUL_QUANTIZER_HPP
+#define RAUL_QUANTIZER_HPP
+
+#include <cmath>
+
+namespace Raul {
+
+
+class Quantizer {
+public:
+ inline static double quantize(double q, double value) {
+ return (q > 0) ? lrint(value / q) * q : value;
+ }
+};
+
+
+} // namespace Raul
+
+#endif // RAUL_QUANTIZER_HPP