> From the descriptions of
> Particle(https://www.dealii.org/current/doxygen/deal.II/classParticles_1_1Particle.html)
>
> and
> PropertyPool(https://www.dealii.org/current/doxygen/deal.II/classParticles_1_1PropertyPool.html),
>
> I know the properties of a particle should be ArrayView<double> type.
>
> Is there anyway I can use the self-defined class as particle's properties?
No, for now it's just an array of doubles. But it is of course up to you how
you *interpret* them. For example, when you define dynamics on these
properties (i.e., a differential equation that describes how the properties
evolve), then it's up to you to interpret, for example, an array of 9 numbers
as the components of a 3x3 matrix. In other words, just convert the array of
numbers to whatever type you need, update that type at the end of a time step,
and then convert it back to an array of doubles.
Best
W.
--
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Wolfgang Bangerth email: bange...@colostate.edu
www: http://www.math.colostate.edu/~bangerth/
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