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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>I’m having difficulty to find “How-to” documentation; the papers and presentations (including the RcppExamples package) are exciting, but focus on marketing use, rather than providing instructions. I’d appreciate any help to get started to:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Code C++ using the Rcpp, RcppGSL and RcppArmadillo libraries. <o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>a.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>May I link my IDE (netbeans) to the lib.a files and use the appropriate .h files for composing C++ code for compilation in R? <o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>b.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Do RcppGSL and RcppArmadillo contain the Rcpp classes or should the header files from both be included (e.g. #include Rcpp.h, #include RcppArmadillo.h)<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>c.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>The matrix and vector classes, including views, Rcpp implementation of the C library GSL employs new C++ capabilities and different syntax (e.g. extraction of pointers from matrix or vector view objects). Is there detailed documentation with examples for these class implementations. The differences from GSL disable using that documentation.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>d.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Should RcppExport be used in place of ‘extern C’ in C++ under Rcpp whenever we wish to input R data types such as matrix, vector and list (due to need to call .Call)?<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Compile and debug code using Inline or other preferred alternatives.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>a.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>The illustrations in presentations seem to copy and paste the entire code from C++ in single quotes with an assignment to a variable subsequently used with inline in R. My code (a Bayesian MCMC implementation) will be on the order of 600 lines long with about 10 input variables. Is there a better way to use inline?<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>b.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Is there any help on code debugging? (e.g. some equivalent of ‘gdb’).<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>3.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Writing a package.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>a.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>What is the ‘LinkingTo’ declaration – what purpose does it serve and where is it used? <o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>b.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Same for Makevars and Makevars.win?<o:p></o:p></p><p class=MsoNormal style='margin-left:.25in'><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks, Terrance Savitsky<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div><font face="monospace"><br>
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