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75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
/***************************************************************************
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* Copyright (C) gempa GmbH *
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* All rights reserved. *
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* Contact: gempa GmbH (seiscomp-dev@gempa.de) *
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* *
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* GNU Affero General Public License Usage *
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* This file may be used under the terms of the GNU Affero *
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* Public License version 3.0 as published by the Free Software Foundation *
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* and appearing in the file LICENSE included in the packaging of this *
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* file. Please review the following information to ensure the GNU Affero *
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* Public License version 3.0 requirements will be met: *
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* https://www.gnu.org/licenses/agpl-3.0.html. *
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* *
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* Other Usage *
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* Alternatively, this file may be used in accordance with the terms and *
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* conditions contained in a signed written agreement between you and *
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* gempa GmbH. *
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***************************************************************************/
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#ifndef SEISCOMP_MATH_MATH_H
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#define SEISCOMP_MATH_MATH_H
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#include <seiscomp/core.h>
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#include <cmath>
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#include <complex>
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#ifndef deg2rad
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#define deg2rad(d) (M_PI*(d)/180.0)
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#endif
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#ifndef rad2deg
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#define rad2deg(d) (180.0*(d)/M_PI)
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#endif
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#ifndef HALF_PI
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#define HALF_PI (M_PI/2)
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#endif
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#if defined(_MSC_VER)
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#include <float.h>
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#endif
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namespace Seiscomp {
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namespace Math {
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typedef std::complex<double> Complex;
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#if defined(WIN32)
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template <typename T>
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inline bool isNaN(T v) { return _isnan(v)!=0; }
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#elif defined(__SUNPRO_CC) || defined(__sun)
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template <typename T>
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inline bool isNaN(T v) { return isnan(v)!=0; }
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#else
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template <typename T>
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inline bool isNaN(T v) { return std::isnan(v)!=0; }
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#endif
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/** Rounds the given double value*/
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SC_SYSTEM_CORE_API double round(double val);
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} // namespace Math
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} // namespace Seiscomp
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#endif
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