Posts Tagged ‘ Rcpp ’

highlight 0.1-5

February 13, 2010
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pre{ border: 1px solid black ; font-size: small; } I've pushed the version 0.1-5 of highlight to CRAN, it should be available in a couple of days. This version fixes highlighting of code when one wants to display the prompt and the continue pr...

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Rcpp 0.7.6

February 13, 2010
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Rcpp 0.7.6 was released yesterday. This is mostly a maintenance update since the version 0.7.5 had some very minor issues on windows, but we still managed however to include some new things as well. Vectors can now use name based indexing. This i...

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Rcpp 0.7.5

February 9, 2010
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pre{ border: 1px solid black; font-size: x-small ; } Dirk released Rcpp 0.7.5 yesterday The main thing is the smarter wrap function that now uses techniques of type traits and template meta-programming to have a compile time guess at whether a...

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Rcpp 0.7.2

January 13, 2010
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pre{ border: 1px solid black ; } Rcpp 0.7.2 is out, checkout Dirk's blog for details selected highlights from this new version: character vectors if one wants to mimic this R code in C > x

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External pointers with Rcpp

January 8, 2010
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pre{ border: 1px solid black ; font-size: x-small; } One of the new features of Rcpp is the XPtr class template, which lets you treat an R external pointer as a regular pointer. For more information on external pointers, see Writing R extensions...

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C++ exceptions at the R level

December 29, 2009
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pre{ solid black 1px;} I've recently offered an extra set of hands to Dirk to work on the Rcpp package, this serves a good excuse to learn more about C++ Exception management was quite high on my list. C++ has nice exception handling (well not ...

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