Go to the source code of this file.
Classes | |
| class | PoissonProblem< ELEMENT > |
| Micky mouse Poisson problem. More... | |
Namespaces | |
| TanhSolnForPoisson | |
| Namespace for exact solution for Poisson equation with sharp step. | |
Functions | |
| void | TanhSolnForPoisson::get_exact_u (const Vector< double > &x, Vector< double > &u) |
| void | TanhSolnForPoisson::get_exact_u (const Vector< double > &x, double &u) |
| Exact solution as a scalar. More... | |
| void | TanhSolnForPoisson::get_source (const Vector< double > &x, double &source) |
| Source function to make it an exact solution. More... | |
| int | main (int argc, char *argv[]) |
| Demonstrate how to solve Poisson problem. More... | |
Variables | |
| double | TanhSolnForPoisson::Alpha =3 |
| Parameter for steepness of step. More... | |
| double | TanhSolnForPoisson::N_x =-1.0 |
| Orientation (non-normalised x-component of unit vector in direction of step plane) More... | |
| double | TanhSolnForPoisson::N_y =-1.0 |
| Orientation (non-normalised y-component of unit vector in direction of step plane) More... | |
| double | TanhSolnForPoisson::N_z =1.0 |
| Orientation (non-normalised z-component of unit vector in direction of step plane) More... | |
| double | TanhSolnForPoisson::X_0 =0.0 |
| Orientation (x-coordinate of step plane) More... | |
| double | TanhSolnForPoisson::Y_0 =0.0 |
| Orientation (y-coordinate of step plane) More... | |
| double | TanhSolnForPoisson::Z_0 =0.0 |
| Orientation (z-coordinate of step plane) More... | |
| int main | ( | int | argc, |
| char * | argv[] | ||
| ) |
Demonstrate how to solve Poisson problem.
Definition at line 324 of file mesh_from_tetgen_poisson.cc.
References PoissonProblem< ELEMENT >::doc_solution(), and TanhSolnForPoisson::get_source().