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我正在尝试使用 Rinside 编译 Rarmadillo 示例，但我不断得到：

In file included from rinside_arma0.cpp:8:0:
/usr/local64/opt/R-2.15.2/lib/R/library/RcppArmadillo/include/RcppArmadillo.h:26:6: error: #error "The file 'Rcpp.h' should not be included. Please correct to include only 'RcppArmadillo.h'."

我用谷歌搜索了它，但我一直在获取源代码本身。有任何想法吗 ？

代码是：

// -*- c-indent-level: 4; c-basic-offset: 4; indent-tabs-mode: nil; -*-
//
// Simple example using Armadillo classes
//
// Copyright (C) 2012  Dirk Eddelbuettel and Romain Francois

#include <RInside.h>                    // for the embedded R via RInside
#include <RcppArmadillo.h>

int main(int argc, char *argv[]) {

    RInside R(argc, argv);      // create an embedded R instance

    std::string cmd = "diag(3)";    // create a Matrix in r 

    arma::mat m = Rcpp::as<arma::mat>(R.parseEval(cmd)); // parse, eval + return result

    std::cout << m << std::endl;    // and use Armadillo i/o  

    exit(0);
}

并使用以下方法编译它：

g++ -I/usr/local64/opt/R-2.15.2/lib/R/include -I/usr/local64/opt/R-2.15.2/lib/R/library/Rcpp/include -I"/usr/local64/opt/R-2.15.2/lib/R/library/RcppArmadillo/include"   -I/usr/local64/opt/R-2.15.2/lib/R/library/RInside/include -g -O2 -Wall -I/usr/local/include   rinside_arma0.cpp  -L/usr/local64/opt/R-2.15.2/lib/R/lib -lR  -lf77blas -latlas -llapack -L/usr/local64/opt/R-2.15.2/lib/R/library/Rcpp/lib -lRcpp -Wl,-rpath,/usr/local64/opt/R-2.15.2/lib/R/library/Rcpp/lib -L/usr/local64/opt/R-2.15.2/lib/R/library/RInside/lib -lRInside -Wl,-rpath,/usr/local64/opt/R-2.15.2/lib/R/library/RInside/lib  -o rinside_arma0
4

1 回答 1

10

你得到的错误是因为Rcpp.h被包含在之前RcppArmadillo.h，Rcpp.h被包含在RInside.h。

对于RcppArmadillo给你的魔法，文件RcppArmadillo.h需要在Rcpp.h. 所以我建议你这样做：

#include <RcppArmadillo.h>
#include <RInside.h>
于 2013-07-06T08:02:33.647 回答