Here is a list of all documented files with brief descriptions:

Class_Array.cpp
Class_Array.hpp
Class_Comm_Buffer.cpp
Class_Comm_Buffer.hpp
Class_Comm_Buffer.tpp
Class_Data_Comm_Interface.hpp
Class_Data_Comm_Interface.tpp
Class_Data_LB_Interface.hpp
Class_Data_LB_Interface.tpp
Class_Global.cpp
Class_Global.hpp
Class_Global_2D.tpp
Class_Global_3D.tpp
Class_Intersection.cpp
Class_Intersection.hpp
Class_Intersection_2D.tpp
Class_Intersection_3D.tpp
Class_Local_Tree.cpp
Class_Local_Tree.hpp
Class_Local_Tree_2D.tpp
Class_Local_Tree_3D.tpp
Class_Log.cpp
Class_Log.hpp
Class_Map.cpp
Class_Map.hpp
Class_Map.tpp
Class_Octant.cpp
Class_Octant.hpp
Class_Octant_2D.tpp
Class_Octant_3D.tpp
Class_Para_Tree.cpp
Class_Para_Tree.hpp
Class_Para_Tree_2D.tpp
Class_Para_Tree_3D.tpp
CMakeCCompilerId.c
CMakeCXXCompilerId.cpp
feature_tests.c
feature_tests.cxx
inlinedFunct.hpp
ioFunct.cpp
ioFunct.hpp
logFunct.cpp
logFunct.hpp
mpi_datatype_conversion.hpp
stringTools.hh
test0.cpp
test1.cpp
test104.cpp
test116.cpp
test12.cpp
test120.cpp
test13.cpp
test14.cpp
test15.cpp
test16.cpp
test17.cpp
test1b.cpp
test2.cpp
test3.cpp
test4.cpp
test5.cpp
test7.cpp
test_find_bug_LB.cpp
test_temp.cpp
testBubbles.cpp
testBubbles3D.cpp
User_Data_Comm.hpp
User_Data_Comm.tpp
User_Data_LB.hpp
User_Data_LB.tpp