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-rw-r--r--src/Alpha_complex/include/gudhi/Alpha_complex.h3
-rw-r--r--src/Alpha_complex/include/gudhi/Alpha_complex_3d.h5
2 files changed, 6 insertions, 2 deletions
diff --git a/src/Alpha_complex/include/gudhi/Alpha_complex.h b/src/Alpha_complex/include/gudhi/Alpha_complex.h
index 4c07eddb..5c577c29 100644
--- a/src/Alpha_complex/include/gudhi/Alpha_complex.h
+++ b/src/Alpha_complex/include/gudhi/Alpha_complex.h
@@ -244,6 +244,9 @@ class Alpha_complex {
*
* @return true if creation succeeds, false otherwise.
*
+ * @note Setting the max_alpha_square with a smaller value will not accelerate the complex creation. On the contrary
+ * it will launch SimplicialComplexForAlpha::prune_above_filtration after the complete creation.
+ *
* @pre Delaunay triangulation must be already constructed with dimension strictly greater than 0.
* @pre The simplicial complex must be empty (no vertices)
*
diff --git a/src/Alpha_complex/include/gudhi/Alpha_complex_3d.h b/src/Alpha_complex/include/gudhi/Alpha_complex_3d.h
index 95e68b7e..9c9bc929 100644
--- a/src/Alpha_complex/include/gudhi/Alpha_complex_3d.h
+++ b/src/Alpha_complex/include/gudhi/Alpha_complex_3d.h
@@ -437,9 +437,10 @@ class Alpha_complex_3d {
*
* @return true if creation succeeds, false otherwise.
*
- * @pre The simplicial complex must be empty (no vertices)
+ * @note Setting the max_alpha_square with a smaller value will not accelerate the complex creation. On the contrary
+ * it will launch SimplicialComplexForAlpha3d::prune_above_filtration after the complete creation.
*
- * Initialization can be launched once.
+ * @pre The simplicial complex must be empty (no vertices).
*
*/
template <typename SimplicialComplexForAlpha3d,