Modules

Here is a list of all modules:

[detail level 123]

▼Level 1: Vectors, Matrices and basic operations
▼Basic container independent subroutines
BLAS level 1 routines: Vector-Vector	\( f( x_{0i}, x_{1i}, x_{2i}, ...) \) and \( x^T y\)
BLAS level 2 routines: Matrix-Vector	\( \alpha M \cdot x + \beta y\) and \( x^T M y \)
Tensor-Vector operations	\( v^i = T^{ij} w_j\)
Useful Typedefs
Sparse matrix formats
Dense matrix formats
Vector view
MPI backend
▼The tag dispatch system
All TensorTraits specialisations
▼Level 2: Basic numerical algorithms
ODE integration	\( \dot y = f(y,t) \)
Utilities for ODE integrators
Quadrature	\( \int_{t_0}^T u(t) dt \)
Extrapolation
Linear and nonlinear solvers	Linear \( Ax = b\) and non-linear \( f(x) = b\)
▼Level 3: Topology and Geometry
▼Topological grids and operations
Topology base classes
evaluate	\( f_i = f(\vec x_i) \)
create weights
create derivatives	\( D_x\), \( D_y\) and \( D_z \)
create stencils
Interpolation, Projection, Transformation	\( I \) and \( P = I^\dagger\)
Averaging
Scatter and Gather
▼Geometric grids and tensor operations
Geometry base classes
pullback and pushforward	\( f_i = f( x (\zeta_i,\eta_i), y(\zeta_i,\eta_i)) \)
create volume	\( \sqrt{g} \)
Grid Refinement classes
Finite Element Methods
Useful Typedefs
▼Level 4: Advanced numerical schemes
Advection terms	\( \vec v \cdot \nabla u\) and \( \{ f,g\} \)
Elliptic operators	Elliptic \( -\nabla\cdot (\chi \nabla f)\) and Helmholtz \( (\chi + \alpha \Delta) f\)
Multigrid matrix inversion	\( A x = b\)
▼Level 0: Miscellaneous additions
Timer class	T.tic(); t.toc(); t.diff();
▼Functions and functors
Simple	For the dg::evaluate and dg::blas1::evaluate functions
A large collection	For the dg::evaluate and dg::blas1::evaluate functions
Composition of two or more functors
dg::blas1::evaluate binary operators	Binary subroutines for the dg::blas1::evaluate function
dg::blas1::evaluate variadic functors	Functors to use in the dg::blas1::evaluate function
dg::blas1::subroutine subroutines	Functors to use in the dg::blas1::subroutine functions
dg::blas2::stencil subroutines	Functors to use in dg::blas2::stencil function
Lowlevel helper functions and classes