diff options
author | VincentRouvreau <vincent.rouvreau@inria.fr> | 2021-09-13 16:34:23 +0200 |
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committer | VincentRouvreau <vincent.rouvreau@inria.fr> | 2021-09-13 16:34:23 +0200 |
commit | c5a12380e0744eaa26b59ae043dd4fa160d9f268 (patch) | |
tree | 9924329fd7cfbd5b7cacbadc7867970cc81f04a3 /src/Alpha_complex/include/gudhi/Alpha_complex.h | |
parent | 8adb46d8a54f1a0dd71ea686473cc4ca9f5d2f67 (diff) |
make_filtration_non_decreasing no more called in alpha complex dD exact version and exact and safe 3d versions
Diffstat (limited to 'src/Alpha_complex/include/gudhi/Alpha_complex.h')
-rw-r--r-- | src/Alpha_complex/include/gudhi/Alpha_complex.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/Alpha_complex/include/gudhi/Alpha_complex.h b/src/Alpha_complex/include/gudhi/Alpha_complex.h index b315fa99..e03bb161 100644 --- a/src/Alpha_complex/include/gudhi/Alpha_complex.h +++ b/src/Alpha_complex/include/gudhi/Alpha_complex.h @@ -435,8 +435,10 @@ class Alpha_complex { // -------------------------------------------------------------------------------------------- // -------------------------------------------------------------------------------------------- - // As Alpha value is an approximation, we have to make filtration non decreasing while increasing the dimension - complex.make_filtration_non_decreasing(); + if (!exact) + // As Alpha value is an approximation, we have to make filtration non decreasing while increasing the dimension + // Only in not exact version, cf. https://github.com/GUDHI/gudhi-devel/issues/57 + complex.make_filtration_non_decreasing(); // Remove all simplices that have a filtration value greater than max_alpha_square complex.prune_above_filtration(max_alpha_square); // -------------------------------------------------------------------------------------------- |