打开设置 通过键入include进行筛选,找到下图中2的位置 注意这里要选择System Include Path: The value to use for the system include path. If set, it overrides the system include path acquired via “compilerPath” and “compileCommands” settings. 点击在settings.json中进行编辑 以下是我新增加的内容: "...
Boost version: 1.54.0 Boost include path: D:/boost_1_54_0 The following Boost libraries could not be found: boost_thread boost_system boost_log boost_log_setup boost_program_options No Boost libraries were found. You may need to set BOOST_LIBRARYDIR to the directory containing Boost librari...
想看下对应的.o文件是否存在tmpPath.replace_extension(".o");//判断文件是否存在if( boost::filesystem::exists( tmpPath.string() ) )//删除文件//remove只能删除普通文件,而不能删除目录boost::filesystem::remove(tmpPath.string());//remove_all则提供了递归删除的功能,可以删除目录boost::filesystem::...
大部分Boost库无需动态或静态编译链接,小部分如regex thread coroutine之类的库在编译自己的源代码时需要加入链接提示 比如在编译使用regex的库时命令如下: c++ -I /usr/local/include/boost/ main.cpp -o test1 -L /usr/local/lib -lboost_regex 完成后运行时: LD_LIBRARY_PATH="/usr/local/lib" ./test1 ...
export BOOST_ROOT=/home/your_username/boost_install export LD_LIBRARY_PATH=$BOOST_ROOT/lib:$LD_LIBRARY_PATH export CPLUS_INCLUDE_PATH=$BOOST_ROOT/include:$CPLUS_INCLUDE_PATH 保存并关闭文件,然后刷新环境变量: source ~/.bashrc 编译示例程序 你可以编译一个简单的 Boost 示例程序来验证安装是否正确。
#include <numeric> #include"boost/filesystem.hpp" #include <boost/iterator/transform_iterator.hpp> namespacefs =boost::filesystem; boost::uintmax_t getDirSize(constfs::path&p) {returnstd::accumulate( boost::make_transform_iterator<boost::uintmax_t(*)(constfs::path&), fs::recursive_direc...
#include <boost/filesystem.hpp> #include <iostream> int main() { boost::filesystem::path path("test.txt"); if (boost::filesystem::exists(path)) { std::cout << "File exists." << std::endl; } else { std::cout << "File does not exist." << std::endl; ...
#include <boost/filesystem.hpp> 1. 所有Boost.Filesystem库的内容都处于名空间boost::filesystem之内。 认识basic_path类 在Boost.Filesystem库里basic_path是最重要的类,它以系统无关的方式保存路径、文件名。象std::basic_string 一样,针对char和wchar_t,分别特化了path和wpath。
Boost cmake进程中的某些东西导致boost在/include中查找包含文件，而它们实际上在/usr/include中。我为/...
Meaningless paths with boost::filesystem::path #include <boost/filesystem.hpp> using namespace boost::filesystem; int main() { path p1{"..."}; path p2{"\\"}; path p3{"@:"}; }Example 35.2 runs without any problems because paths are just strings. boost::filesystem::path only ...