[seiscomp, scanloc] Install, add .gitignore

include/seiscomp/processing/operator/l2norm.h

@@ -0,0 +1,75 @@
+/***************************************************************************
+ * Copyright (C) gempa GmbH                                                *
+ * All rights reserved.                                                    *
+ * Contact: gempa GmbH (seiscomp-dev@gempa.de)                             *
+ *                                                                         *
+ * GNU Affero General Public License Usage                                 *
+ * This file may be used under the terms of the GNU Affero                 *
+ * Public License version 3.0 as published by the Free Software Foundation *
+ * and appearing in the file LICENSE included in the packaging of this     *
+ * file. Please review the following information to ensure the GNU Affero  *
+ * Public License version 3.0 requirements will be met:                    *
+ * https://www.gnu.org/licenses/agpl-3.0.html.                             *
+ *                                                                         *
+ * Other Usage                                                             *
+ * Alternatively, this file may be used in accordance with the terms and   *
+ * conditions contained in a signed written agreement between you and      *
+ * gempa GmbH.                                                             *
+ ***************************************************************************/
+
+
+#ifndef SEISCOMP_PROCESSING_OPERATOR_L2NORM_H
+#define SEISCOMP_PROCESSING_OPERATOR_L2NORM_H
+
+
+namespace Seiscomp {
+namespace Processing {
+namespace Operator {
+
+
+template <typename T, int N>
+class L2Norm {
+	// Process N traces in place of length n
+	void operator()(const Record *, T *data[N], int n, const Core::Time &stime, double sfreq) const;
+
+	// publishs a processed component
+	bool publish(int c) const;
+
+	void reset();
+};
+
+
+template <typename T>
+struct L2Norm<T,2> {
+	void operator()(const Record *, T *data[2], int n, const Core::Time &stime, double sfreq) const {
+		for ( int i = 0; i < n; ++i )
+			data[0][i] = sqrt(data[0][i] * data[0][i] +
+			                  data[1][i] * data[1][i]);
+	}
+
+	bool publish(int c) const { return c == 0; }
+
+	void reset() {}
+};
+
+
+template <typename T>
+struct L2Norm<T,3> {
+	void operator()(const Record *, T *data[3], int n, const Core::Time &stime, double sfreq) const {
+		for ( int i = 0; i < n; ++i )
+			data[0][i] = sqrt(data[0][i] * data[0][i] +
+			                  data[1][i] * data[1][i]);
+	}
+
+	bool publish(int c) const { return c == 0; }
+
+	void reset() {}
+};
+
+
+}
+}
+}
+
+
+#endif