diff options
author | cjamin <cjamin@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2017-09-29 15:59:03 +0000 |
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committer | cjamin <cjamin@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2017-09-29 15:59:03 +0000 |
commit | f45959484fb85299d9ac60c43de9325e5c06e730 (patch) | |
tree | 64055685e3e2d1b1bb8db82db57bd1c45d7657ea /src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h | |
parent | 0a66874247cb6ab10a2d96e22ecd5009113291d2 (diff) | |
parent | 768c70aa382a7b0b561ea842720f5963a412b88e (diff) |
Merge from trunk
git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/add_utils_in_gudhi_v2@2732 636b058d-ea47-450e-bf9e-a15bfbe3eedb
Former-commit-id: 7872aa224ee471c05e9213b81192d304254e608a
Diffstat (limited to 'src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h')
-rw-r--r-- | src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h b/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h index 672fda48..e0a147b3 100644 --- a/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h +++ b/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h @@ -591,10 +591,17 @@ class Persistent_cohomology { std::ofstream diagram_out(diagram_name.c_str()); cmp_intervals_by_length cmp(cpx_); std::sort(std::begin(persistent_pairs_), std::end(persistent_pairs_), cmp); + bool has_infinity = std::numeric_limits<Filtration_value>::has_infinity; for (auto pair : persistent_pairs_) { - diagram_out << cpx_->dimension(get<0>(pair)) << " " - << cpx_->filtration(get<0>(pair)) << " " - << cpx_->filtration(get<1>(pair)) << std::endl; + // Special case on windows, inf is "1.#INF" + if (has_infinity && cpx_->filtration(get<1>(pair)) == std::numeric_limits<Filtration_value>::infinity()) { + diagram_out << cpx_->dimension(get<0>(pair)) << " " + << cpx_->filtration(get<0>(pair)) << " inf" << std::endl; + } else { + diagram_out << cpx_->dimension(get<0>(pair)) << " " + << cpx_->filtration(get<0>(pair)) << " " + << cpx_->filtration(get<1>(pair)) << std::endl; + } } } |