[seiscomp, scanloc] Install, add .gitignore

include/seiscomp/processing/operator/transformation.h

@@ -0,0 +1,96 @@
+/***************************************************************************
+ * 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_TRANSFORMATION_H
+#define SEISCOMP_PROCESSING_OPERATOR_TRANSFORMATION_H
+
+
+#include <seiscomp/core/datetime.h>
+#include <seiscomp/math/matrix3.h>
+
+
+namespace Seiscomp {
+namespace Processing {
+namespace Operator {
+
+
+template <typename T, int N>
+struct Transformation {
+	Transformation(const Math::Matrix3<T> &m);
+
+	// Process N traces in place of length n
+	void operator()(const Record *, T *data[N], int n, const Core::Time &, double) const;
+
+	// publishs a processed component
+	bool publish(int c) const;
+
+	void reset();
+};
+
+
+template <typename T>
+struct Transformation<T,2> {
+	Transformation(const Math::Matrix3<T> &m) : matrix(m) {}
+
+	bool publish(int c) const { return true; }
+
+	void reset() {}
+
+	void operator()(const Record *, T *data[2], int n, const Core::Time &, double) const {
+		for ( int i = 0; i < n; ++i ) {
+			Math::Vector3<T> v = matrix*Math::Vector3<T>(*data[0], *data[1], 0);
+			*data[0] = v.x;
+			*data[1] = v.y;
+			++data[0]; ++data[1];
+		}
+	}
+
+	Math::Matrix3<T> matrix;
+};
+
+
+template <typename T>
+struct Transformation<T,3> {
+	Transformation(const Math::Matrix3<T> &m) : matrix(m) {}
+
+	bool publish(int c) const { return true; }
+
+	void reset() {}
+
+	void operator()(const Record *, T *data[3], int n, const Core::Time &, double) const {
+		for ( int i = 0; i < n; ++i ) {
+			Math::Vector3<T> v = matrix*Math::Vector3<T>(*data[0], *data[1], *data[2]);
+			*data[0] = v.x;
+			*data[1] = v.y;
+			*data[2] = v.z;
+			++data[0]; ++data[1]; ++data[2];
+		}
+	}
+
+	Math::Matrix3<T> matrix;
+};
+
+
+}
+}
+}
+
+
+#endif