Key are those in matrix_construction.cpp and matrix_multiplication.cpp.
These need to be able to be LinkedTo. (currently blocked)
However:
That package uses RcppEigen rather than RcppArmadillo. I think the easiest thing to do is to remove our own dependence on Armadillo (we actually need very little of it).
We should be using all available functions from the
dspline
package: https://github.com/ryantibs/dspline.Most important:
matrix_construction.cpp
andmatrix_multiplication.cpp
.However: