() << std::endl; std::cout << std::boolalpha << "path: " << path << ", exists: " << std::filesystem::exists(path) << std::endl << "create: " << std::filesystem::create_directories(path, ec) << ", error: " << ec << std::endl << "path: " << path << ",...
#include <iostream> #include <fstream> #include <cstdlib> #include <filesystem> namespace fs = std::filesystem; int main() { fs::create_directories("sandbox/1/2/a"); fs::create_directory("sandbox/1/2/b"); fs::permissions("sandbox/1/2/b", fs::perms::others_all, fs::perm_opti...
boolcreate_directories(conststd::filesystem::path&p,std::error_code&ec); (3)(C++17 起) 1)如同用 POSIXmkdir()以static_cast<int>(std::filesystem::perms::all)为第二参数创建目录p(亲目录必须已经存在)。若该函数因为p解析到既存目录而失败,则不报告错误。否则在失败时报告错误。
boolcreate_directory(conststd::filesystem::path&p,conststd::filesystem::path&existing_p);boolcreate_directory(conststd::filesystem::path&p,conststd::filesystem::path&existing_p,std::error_code&ec)noexcept; (2)(since C++17) boolcreate_directories(conststd::filesystem::path&p);boolcreate_di...
问带尾斜杠的路径上std::filesystem::create_directories()的返回值ENUnix使用斜杆/ 作为路径分隔符，...
/tmp/ccjFjgso.o: In function `main': prog.cc:(.text+0x22): undefined reference to `std::experimental::filesystem::v1::create_directories(std::experimental::filesystem::v1::__cxx11::path const&)' /tmp/ccjFjgso.o: In function `std::experimental::filesystem::v1::__cxx11::path:...
boost::filesystem::create_directories() 递归创建整个目录结构 boost::filesystem::remove() 删除目录 boost::filesystem::remove_all() 递归删除整个目录结构 boost::filesystem::rename() 重命名目录 boost::filesystem::copy_file() 复制文件 boost::filesystem::copy_directory() 复制目录 ...
boolcreate_directories(constpath&p, error_code&ec); (3)(文件系统 TS) 1)如同用 POSIXmkdir()以第二个实参为static_cast<int>(fs::perms::all)来创建目录p(父目录必须已经存在)。如果p已经存在且已经是目录,则函数不做任何事(此条件并不被当成错误)。
int main() { std::error_code ec; std::filesystem::create_directories(“F:\foo\bar”, ec); std::cout << ec.value() << " " << ec.message() << std::endl; return 0; } And I got the output is: 0 The operation completed successfully. (Before run the project, I h...
#include<cstdlib>#include<filesystem>#include<fstream>#include<iostream>namespacefs = std::filesystem;intmain(){//设置当前路径 为 /tmp//相当于 cd /tmpfs::current_path(fs::temp_directory_path());//mkdir -p sandbox/1/2/a 递归创建目录fs::create_directories("./sandbox/1/2/a");//mkdir...