Hermes typical example structure

• a nice thing about Hermes is that it follows the math tightly, so the steps taken in solving the example with Hermes correspond to those taken in theory.

A beginning of each example can look like this:

// Include the main Hermes2D header.
include "hermes2d.h"

// Two basic namespaces.
using namespace Hermes;
using namespace Hermes::Hermes2D;

// For adaptivity.
using namespace Hermes::Hermes2D::RefinementSelectors;

// For visualization.
using namespace Hermes::Hermes2D::Views;

• Mesh
• Space
• Weak formulation
• Calculation
• 1 - linear example
• 2 - nonlinear example
• 3 - RungeKutta solver.
• 4 - use DiscreteProblem class directly