[Rd] extraction of sub-matrix by name

darwin9.8.0 system i386, darwin9.8.0 status Under development (unstable) major 2 minor 11.0 year 2009 month 12 day07 svn rev50688 language R version.string R version 2.11.0 Under development (unstable) (

[Rd] asking for suggestions: interface for a C++ class

Dear All, I would like to have an advice for designing an R library, and thought that R-devel may be the best place to ask given so many people who are highly expert in R are around. We are at an early stage of designing an R library, which is effectively an interface to a C++ library pro