[Rcpp-commits] r1829 - pkg/Rcpp
noreply at r-forge.r-project.org
noreply at r-forge.r-project.org
Wed Jul 7 20:52:35 CEST 2010
Author: romain
Date: 2010-07-07 20:52:35 +0200 (Wed, 07 Jul 2010)
New Revision: 1829
Modified:
pkg/Rcpp/NEWS
Log:
some more words about matrix sugar
Modified: pkg/Rcpp/NEWS
===================================================================
--- pkg/Rcpp/NEWS 2010-07-07 18:25:59 UTC (rev 1828)
+++ pkg/Rcpp/NEWS 2010-07-07 18:52:35 UTC (rev 1829)
@@ -1,6 +1,10 @@
0.8.4 (under development)
- o Sugar for matrices ... [FIXME]
+ o new sugar functions: rep, rep_len, rep_each, rev
+
+ o sugar has been extended to matrices: The Matrix class now extends the
+ Matrix_Base template that implements CRTP. Currently sugar functions
+ for matrices are: outer, col, row, lower_tri, upper_tri
o The unit tests have been reorganised into fewer files with one call to
cxxfunction() (covering multiple tests) resulting in a significant speedup
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