Miscellaneous algorithms¶

Description¶

A set of miscellaneous basic algorithms and definitions used in GetFEM++.

File(s)	Description
`bgeot_comma_init.h`	Allow to init container with a list of values, from boost init.hpp.
`bgeot_ftool.h` and `bgeot_ftool.cc`	Small language allowing to read a parameter file with a Matlab syntax like. Used also for structured meshes.
`bgeot_kdtree.h` and `bgeot_kdtree.cc`	Balanced N-dimensional tree. Store a list of points and allows a quick search of points lying in a given box.
`bgeot_rtree.h` and `bgeot_rtree.cc`	Rectangle tree. Store a list of N-dimensional rectangles and allows a quick search of rectangles containing a given point.
`permutations.h`	Allows to iterate on permutations. Only used in `getfem_integration.cc`.
`bgeot_small_vector.h` and `bgeot_small_vector.cc`	Defines a vector of low dimension mainly used to represent mesh nodes. Optimized operations.
`bgeot_tensor.h`	Arbitrary order tensor. Used in assembly.
`bgeot_sparse_tensors.h` and `bgeot_sparse_tensors.cc`	Arbitrary order sparse tensor. Used in the low-level generic assembly.
`getfem_omp.h` and `getfem_omp.cc`	Tools for multithreaded, OpenMP and Boost based parallelization.
`getfem_export.h` and `getfem_export.cc`	Export in pos and vtk formats
`getfem_superlu.h` and `getfem_superlu.cc`	Interface with Superlu (the included version or an external one)