Storage packages implement this generic for a serializable provider class.
The provider descriptor remains inside the lazy plan; live file handles and
closures are created, used, and closed inside the method at execution time.
Usage
delarr_provider_pull(provider, indices, ...)
Arguments
- provider
A reconstructible provider descriptor.
- indices
A list containing one integer selector per array dimension;
NULL selects an entire dimension.
- ...
Provider-specific arguments.
Value
A matrix or array with dimensions matching indices.