On 26 May 2013 at 22:12, Peng Yu wrote:
| > Sorry but that is once again incorrect. Read the "Rcpp attributes" vignette,
|
| I'd rather not to put it as incorrect or correction. I did not know
| "compileAttributes".
Maybe because you refuse to read documentation?
| I have downloaded all the 10
On Sun, May 26, 2013 at 6:00 PM, Dirk Eddelbuettel wrote:
>
> On 26 May 2013 at 17:39, Peng Yu wrote:
> | The straight forward answer to my question in the title is that
> | 2013-01-05-r-function-from-c++.cpp should not be directly put to src/
> | direction in an R package.
>
> Sorry but that is o
On 26 May 2013 at 17:39, Peng Yu wrote:
| The straight forward answer to my question in the title is that
| 2013-01-05-r-function-from-c++.cpp should not be directly put to src/
| direction in an R package.
Sorry but that is once again incorrect. Read the "Rcpp attributes" vignette,
and learn ab
I knew what you posted in the previous email and I did not ask to you
post it. Why did you complain that you were tied of it?
The straight forward answer to my question in the title is that
2013-01-05-r-function-from-c++.cpp should not be directly put to src/
direction in an R package. The functio
Hi Dirk,
thanks for this bunch of information. I will work through it the next days.
Your point with the rnorm-Function is indeed an essential one. It takes the
most time, so that the remaining time is almost negligible. A timing inside a
loop with a a lot of memory writing makes more sense,
On 26 May 2013 at 11:28, Kevin Ushey wrote:
| If you're trying to compile this as a standalone application, I guess you have
| to link against both libRcpp and (a generated?) libR. Try R-exts;
| specifically, http://cran.r-project.org/doc/manuals/r-devel/R-exts.html#
| Compiling-against-the-R-libr
If you're trying to compile this as a standalone application, I guess you
have to link against both libRcpp and (a generated?) libR. Try R-exts;
specifically,
http://cran.r-project.org/doc/manuals/r-devel/R-exts.html#Compiling-against-the-R-library.
-Kevin
On Sun, May 26, 2013 at 10:52 AM, Dirk
On 26 May 2013 at 10:23, Qing Xia wrote:
| Dear All,
|
| I tried to use NumericVector in class declaration, Eclipse could compile the
| code, but could not run it (something to do with the R.dll). I tried replacing
| NumericVector with vector and it worked with no problem. I want to use
| Numeric
On 26 May 2013 at 18:41, Simon Zehnder wrote:
| Apologize for being imprecise in my second question. I try to rephrase it
here, so more members can understand:
|
| 2'. As performance is always a matter in statistical computations,
| especially in simulations, it is of special interest to know,
Dear All,
I tried to use NumericVector in class declaration, Eclipse could compile
the code, but could not run it (something to do with the R.dll). I tried
replacing NumericVector with vector and it worked with no
problem. I want to use NumericVector so that I could use Rcpp sugar to
compute the m
Dear Dirk,
thanks for your fast reply to my questions.
Apologize for being imprecise in my second question. I try to rephrase it here,
so more members can understand:
2'. As performance is always a matter in statistical computations, especially
in simulations, it is of special interest to kno
Simon,
On 26 May 2013 at 15:20, Simon Zehnder wrote:
| Dear Rcpp::Devels and Rcpp::Users,
|
| I have maybe some trivial questions.
|
| 1. If I use
|
| Rcpp::NumericVector A(someVector),
|
| does it reuse memory from someVector for A? From
http://cran.r-project.org/web/package
Dear Rcpp::Devels and Rcpp::Users,
I have maybe some trivial questions.
1. If I use
Rcpp::NumericVector A(someVector),
does it reuse memory from someVector for A? From
http://cran.r-project.org/web/packages/Rcpp/vignettes/Rcpp-quickref.pdf I would
say it does, whereas
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