Fix the header comments of the new two tests

diff --git a/tests/serialization/particle_handler_03.cc b/tests/serialization/particle_handler_03.cc
index 403c37448f96a4a7c8517c0976d38a191580ed80..3380e528944a5beba67038f6f7fbec1b3a1ca1c5 100644 (file)
--- a/tests/serialization/particle_handler_03.cc
+++ b/tests/serialization/particle_handler_03.cc
@@ -15,7 +15,9 @@
 
 
 // check and illustrate the serialization process for ParticleHandler
-
+// when the triangulation is a serial triangulation. Currently
+// this test cannot work since serial triangulation do not allow
+// for particle serialization.
 #include <deal.II/fe/mapping_q.h>
 
 #include <deal.II/grid/grid_generator.h>

diff --git a/tests/serialization/particle_handler_04.cc b/tests/serialization/particle_handler_04.cc
index 33e6755044d4237f2271d45445c84c07cad84432..deb5b72a68506e48ad04b4dddbc0b2cf7919922c 100644 (file)
--- a/tests/serialization/particle_handler_04.cc
+++ b/tests/serialization/particle_handler_04.cc
@@ -15,7 +15,10 @@
 
 
 // check and illustrate the serialization process for ParticleHandler
-
+// when the triangulation is fully distributed.
+// In this case, find_active_cell_around_point() currently cannot be used to
+// locate the cells around the particles and so we use a more naive insertion
+// mechanism.
 #include <deal.II/distributed/fully_distributed_tria.h>
 
 #include <deal.II/fe/mapping_q.h>