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Classes | |
| class | PoissonProblem< ELEMENT > |
| 2D Poisson problem on rectangular domain, discretised with 2D QPoisson elements. The specific type of element is specified via the template parameter. 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) |
| Exact solution as a Vector. More... | |
| void | TanhSolnForPoisson::source_function (const Vector< double > &x, double &source) |
| Source function required to make the solution above an exact solution. More... | |
| int | main () |
| Driver code for 2D Poisson problem. More... | |
Variables | |
| double | TanhSolnForPoisson::Alpha =1.0 |
| Parameter for steepness of "step". More... | |
| double | TanhSolnForPoisson::TanPhi =0.0 |
| Parameter for angle Phi of "step". More... | |
| int main | ( | ) |
Driver code for 2D Poisson problem.
Definition at line 271 of file two_d_poisson.cc.
References TanhSolnForPoisson::Alpha, PoissonProblem< ELEMENT >::doc_solution(), TanhSolnForPoisson::source_function(), and TanhSolnForPoisson::TanPhi.