构建共享库时发生错误

Rcpp: error occured building shared library

本文关键字:错误 共享 构建      更新时间:2023-10-16

我在一个名为PSM.cpp的文件中有一个cpp代码,如下所示,

#include <Rcpp.h>
// [[Rcpp::export]]
std::vector<std::string> useInitLists() {
    std::vector<std::string> vec = {"larry", "curly", "moe"};
    return vec;
}

当我编译下面的代码时,我得到了下面的错误:

> Rcpp::sourceCpp("PSM.cpp")
g++ -m64 -I"C:/PROGRA~1/R/R-30~1.2/include" -DNDEBUG     -I"C:/Users/30708/Documents/R/win-library/3.0/Rcpp/include"  -I"d:/RCompile/CRANpkg/extralibs64/local/include"     -O2 -Wall  -mtune=core2 -c PSM.cpp -o PSM.o
PSM.cpp: In function 'std::vector<std::basic_string<char> > useInitLists()':
PSM.cpp:5:60: error: in C++98 'vec' must be initialized by constructor, not by '{...}'
PSM.cpp:5:60: error: could not convert '{"larry", "curly", "moe"}' from '<brace-enclosed initializer list>' to 'std::vector<std::basic_string<char> >'
make: *** [PSM.o] Error 1
Error in Rcpp::sourceCpp("PSM.cpp") : 
  Error 1 occurred building shared library.

有人可以建议什么是错误的意思和如何解决相同的?谢谢。

您可以使用-std=c++0x,但我从未在Windows上使用过g++。