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author | vrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2016-10-20 10:04:05 +0000 |
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committer | vrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2016-10-20 10:04:05 +0000 |
commit | 8d656e33138ef8b3a7d86a7375c92646efc29511 (patch) | |
tree | 3711227c4c1b2a6e9f25dda1db8dafb8365063a0 /src/Persistent_cohomology/include | |
parent | 355dc2a0ae73f243fc0aa8d7c797509d8ba5e6b4 (diff) | |
parent | 30e538a98919004e36b3b382017884486919cb6e (diff) |
Merge last trunk modification
Fix doc issue
Still doc issue
git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/ST_cythonize@1739 636b058d-ea47-450e-bf9e-a15bfbe3eedb
Former-commit-id: 0a99345f06e93a3525691699a6fe1505979e8e8e
Diffstat (limited to 'src/Persistent_cohomology/include')
-rw-r--r-- | src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h b/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h index 5b371f2b..108a53d7 100644 --- a/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h +++ b/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h @@ -41,6 +41,7 @@ #include <tuple> #include <algorithm> #include <string> +#include <stdexcept> // for std::out_of_range namespace Gudhi { @@ -89,6 +90,7 @@ class Persistent_cohomology { * * @param[in] cpx Complex for which the persistent homology is computed. * cpx is a model of FilteredComplex + * @exception std::out_of_range In case the number of simplices is more than Simplex_key type numeric limit. */ explicit Persistent_cohomology(Complex_ds& cpx) : cpx_(&cpx), @@ -106,6 +108,10 @@ class Persistent_cohomology { interval_length_policy(&cpx, 0), column_pool_(), // memory pools for the CAM cell_pool_() { + if (cpx_->num_simplices() > std::numeric_limits<Simplex_key>::max()) { + // num_simplices must be strictly lower than the limit, because a value is reserved for null_key. + throw std::out_of_range ("The number of simplices is more than Simplex_key type numeric limit."); + } Simplex_key idx_fil = 0; for (auto sh : cpx_->filtration_simplex_range()) { cpx_->assign_key(sh, idx_fil); |