doubles.h

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// Copyright (C) 2019 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
#ifndef DOUBLES_H
#define DOUBLES_H
 
#include <complex>
 
namespace isc {
namespace util {
 
inline bool areDoublesEquivalent(double a, double b, double tolerance=0.000001) {
    return(std::abs(a - b) < tolerance);
}
 
} // namespace util
} // namespace isc
 
#endif // DOUBLES_H