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| author | Erik Schnetter <schnetter@gmail.com> | 2013-04-02 18:29:33 -0400 |
|---|---|---|
| committer | Erik Schnetter <schnetter@gmail.com> | 2013-04-02 18:29:33 -0400 |
| commit | 671c86c079faa37386f59eb3c814dc837c4df4c5 (patch) | |
| tree | 0cf5baa5bb9dc44a05c0b8ea78d867c17d8c1e49 /Carpet/CarpetLib/src/interpolate_3d_3tl.cc | |
| parent | c0c03fece68597fddfef57948334c5c99154f244 (diff) | |
Replace abs() by fabs()
Replace calls to abs() with floating arguments by calls to fabs(), to ensure the results are not accidentally truncated to integer.
Diffstat (limited to 'Carpet/CarpetLib/src/interpolate_3d_3tl.cc')
| -rw-r--r-- | Carpet/CarpetLib/src/interpolate_3d_3tl.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Carpet/CarpetLib/src/interpolate_3d_3tl.cc b/Carpet/CarpetLib/src/interpolate_3d_3tl.cc index ce8249998..f6dc7790d 100644 --- a/Carpet/CarpetLib/src/interpolate_3d_3tl.cc +++ b/Carpet/CarpetLib/src/interpolate_3d_3tl.cc @@ -122,7 +122,7 @@ namespace CarpetLib { RT const eps = 1.0e-10; - if (abs (t1 - t2) < eps or abs (t1 - t3) < eps or abs (t2 - t3) < eps) { + if (fabs (t1 - t2) < eps or fabs (t1 - t3) < eps or fabs (t2 - t3) < eps) { CCTK_WARN (0, "Internal error: arrays have same time"); } if (t < min (min (t1, t2), t3) - eps or t > max (max (t1, t2), t3) + eps) { |