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-rw-r--r--src/Coxeter_triangulation/include/gudhi/Freudenthal_triangulation.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/Coxeter_triangulation/include/gudhi/Freudenthal_triangulation.h b/src/Coxeter_triangulation/include/gudhi/Freudenthal_triangulation.h
index dd059184..845e4883 100644
--- a/src/Coxeter_triangulation/include/gudhi/Freudenthal_triangulation.h
+++ b/src/Coxeter_triangulation/include/gudhi/Freudenthal_triangulation.h
@@ -149,6 +149,7 @@ class Freudenthal_triangulation {
} else {
Eigen::VectorXd p_vect(d);
for (std::size_t i = 0; i < d; i++) p_vect(i) = point[i];
+ assert(p_vect.size() == offset_.size());
Eigen::VectorXd x_vect = colpivhouseholderqr_.solve(p_vect - offset_);
for (std::size_t i = 0; i < d; i++) {
double x_i = scale * x_vect(i);