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C++ API

Function File: [L] = Functional (my_problem, U, coefficient_1, coefficient_2,...)

Construct a Functional previously imported from a ufl file.

The compulsory arguments are:

• my_problem, the name of the problem to solve.
• the FunctionSpace U where the problem is defined.

The optional arguments are the coefficient_1, coefficient_2 which specify the parameters for the Functional with the same name which was used in the ufl file. They can be either a Constant, a Function or an Expression.

See also: import_ufl_Functional, LinearForm, ResidualForm, BilinearForm.

Package: fem-fenics