|
Functions::InterpolatedTensorProductGridData<dim>
interpolator(this->coordinate_values,
this->data_storage);
VectorFunctionFromScalarFunctionObject<dim>
interpolator_object(&interpolator.value,
The error...
but the compilation fails with
error: ISO C++ forbids taking the address of a bound member function to
form a pointer to member function. Say
‘&dealii::Functions::InterpolatedTensorProductGridData<2>::value’.
...comes from the line above. The problem is that
&object.functionname
is simply not something that C++ understands. What you need is a
function object that takes a Point and returns a double. You can use
std::bind(&Functions::InterpolatedTensorProductGridData<dim>::value,
&interpolator)
as this argument, or maybe more modern, write
[&interpolator] (const Point<dim> &p) { return interpolator.value(p); }
in place of the first constructor argument to interpolator_object.
Best
W.
--
------------------------------------------------------------------------
Wolfgang Bangerth email: bange...@colostate.edu
www: http://www.math.colostate.edu/~bangerth/
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