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03b910ee7f
Since all source files are now C++, this is redundant. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
17 lines
320 B
C
17 lines
320 B
C
// SPDX-License-Identifier: GPL-2.0
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#ifndef SUBSURFACE_FLOAT_H
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#define SUBSURFACE_FLOAT_H
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#include <math.h>
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static inline bool nearly_equal(double a, double b)
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{
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return fabs(a - b) <= 1e-6 * fmax(fabs(a), fabs(b));
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}
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static inline bool nearly_0(double fp)
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{
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return fabs(fp) <= 1e-6;
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}
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#endif // SUBSURFACE_FLOAT_H
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