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C++ API

Function File: interp = interpolate (name, u, v)

Interpolate a function on a FunctionSpace. u is the Function, Expression or Constant to interpolate. v may be a FunctionSpace or a Function. In the latter case u is interpolated on the same FunctionSpace where v is defined. Note that name is optional: if not provided, it will default to the one assigned to u.

See also: Function, Expression, Constant, FunctionSpace.

Package: fem-fenics