安装NumCPP库
安装NumCPP库
NumCpp库是一个只包含头文件的类似于Numpy的C++库,API都很相似,参考:https://github.com/dpilger26/NumCpp
开发手册:https://dpilger26.github.io/NumCpp/doxygen/html/index.html
编译安装boost库
安装依赖
sudo apt-get install mpi-default-dev #安装mpi库
sudo apt-get install libicu-dev #支持正则表达式的UNICODE字符集
sudo apt-get install python-dev #需要python的话
sudo apt-get install libbz2-dev #如果编译出现错误:bzlib.h: No such file or directory
boost库源文件下载 https://sourceforge.net/projects/boost/
解压安装
./bootstrap.sh
sudo ./b2
sudo ./b2 install
查看boost库版本
dpkg -S /usr/include/boost/version.hpp
编译安装NumCpp库
下载:https://github.com/dpilger26/NumCpp/releases
编译安装
cd NumCpp
mkdir build
cd build
cmake ..
cmake --build . --target install
最后自动安装在/usr/local/include/NumCpp
和 /usr/local/include/NumCpp.hpp
测试代码
#include "NumCpp.hpp"
#include <cstdlib>
#include <iostream>
int main()
{
auto a = nc::random::randInt<int>({10, 10}, 0, 100);
std::cout << a;
return EXIT_SUCCESS;
}
编译测试代码
make test.cpp -o test
完成!