I'm trying to use Eigen's map feature to map to a sparse vector in memory, but I seem to be unable to compile a declaration to this because 'InnerStrideAtCompileTime' is not a member of 'Eigen::SparseVector<_Scalar, 0, _StorageIndex>'.

e.g.
Eigen::Map<const Eigen::SparseVector<float>> eigenRigOffsets(numColumns, numNonZeroValues, &innerIndicesData, &valuesData);

Is this unsupported?