[Rd] In C, a fast way to slice a vector?
saptarshi.guha at gmail.com
Sun May 10 17:49:24 CEST 2009
Suppose in the following code,
PROTECT(sr = R_tryEval( .... ))
sr is a RAWSXP vector. I wish to return another RAWSXP starting at
position 13 onwards (base=0).
I could create another RAWSXP of the correct length and then memcpy
the required bytes and length to this new one.
However is there a more efficient method?
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