Here is a list of all documented namespaces with brief descriptions:
[detail level 12345]
|  Nstd | STL namespace  | 
|  NTNL | The main TNL namespace  | 
|  NAlgorithms | Namespace for fundamental TNL algorithms  | 
|  NSegments | Namespace for the segments data structures  | 
|  NAllocators | Namespace for TNL allocators  | 
|  NAssert | Internal namespace for helper classes used in the TNL_ASSERT_* macros  | 
|  NBackend | Internal namespace for CUDA/HIP backend support  | 
|  Nbase64 | Namespace for base64 encoding and decoding functions  | 
|  NCFD | Namespace for Computational Fluid Dynamics utilities in TNL  | 
|  NContainers | Namespace for TNL containers  | 
|  NNDArraySyncPatterns | Namespace where synchronization patterns for distributed N-dimensional arrays are defined  | 
|  NDevices | Namespace for TNL execution models  | 
|  NExceptions | Namespace for TNL exceptions  | 
|  NImages | Namespace for image processing  | 
|  NMatrices | Namespace for matrix formats  | 
|  NMeshes | Namespace for numerical meshes and related objects  | 
|  NBuildConfigTags | Namespace for the configuration of the GridTypeResolver and MeshTypeResolver using so-called build config tags and partial class template specializations  | 
|  NReaders | Namespace for mesh readers  | 
|  NTopologies | Namespace for unstructured mesh entity topologies  | 
|  NWriters | Namespace for mesh writers  | 
|  NPointers | Namespace for TNL pointers  | 
|  NSolvers | Namespace for solvers  | 
|  NLinear | Namespace for linear system solvers  | 
|  NPreconditioners | Namespace for preconditioners of linear system solvers  | 
|  NODE | Namespace for solvers of ordinary differential equations  | 
|  NMethods | Namespace for numerical methods for ODE solvers  | 
|  NMatlab | Namespace for Matlab aliases for ODE solvers  |