stem()+p.extension() == p.filename()。 示例运行此代码 #include <experimental/filesystem> #include <iostream> namespace fs = std::experimental::filesystem; int main() { std::cout << fs::path("/foo/bar.txt").extension() << '\n' << fs::path("/foo/bar.").extension() << '...
extension() << '\n' << fs::path("/foo/bar.").extension() << '\n' << fs::path("/foo/bar").extension() << '\n' << fs::path("/foo/bar.txt/bar.cc").extension() << '\n' << fs::path("/foo/bar.txt/bar.").extension() << '\n' << fs::path("/foo/bar.txt/...
分解成員函數(如extension)返回filesystem::path對象而不是如其他 API 那樣返回字元串對象。 成員類型 類型定義 value_type文件系統原生編碼所用的字元類型:POSIX 上為char,Windows 上為wchar_t string_typestd::basic_string<value_type> const_iteratorvalue_type為path的常量老式輸入迭代器(LegacyInputIterator),符...
首先,如果这条路径有一个extension(),它被移除了。 然后,如果replacement不是空的,也不是以点字符开头的。 然后replacement被附加到路径上。 参数 replacement - the extension to replace with 返回值 *this... 例外 %280%29 例 二次 代码语言:javascript ...
std::filesystem::path::extension std::filesystem::path::filename std::filesystem::path::generic_string std::filesystem::path::generic_u8string std::filesystem::path::generic_wstring std::filesystem::path::has_root_directory std::filesystem::path::has_root_name std::filesystem::path::...
has_root_pathhas_root_namehas_root_directoryhas_relative_pathhas_parent_pathhas_filenamehas_stemhas_extension 检查对应路径元素是否非空 (公开成员函数) is_absoluteis_relative 检查root_path() 是否唯一标识文件系统位置 (公开成员函数) 迭代器 beginend 访问作为元素序列的路径的迭代器 (公开成员函...
path::parent_path path::filename path::stem path::extension path::empty path::has_root_pathpath::has_root_namepath::has_root_directorypath::has_relative_pathpath::has_parent_pathpath::has_filenamepath::has_stempath::has_extension path::is_absolutepath::is_relative Non-member functions ...
fixed /usr/include;set NUMALIBNAME=-lnuma ;set LOCALRC=YES;set EXTENSION=__extension__=;set LC=-lgcc -lc $if(-Bstatic,-lgcc_eh, -lgcc_s);set DEFCUDAVERSION=11.6;set DEFSTDPARCOMPUTECAP=60;# GLIBC version 2.26# GCC version 9.3.0set GCCVERSION=90300;set LIBNCURSES=YES;export PGI=$...
Enables Visual Studio’s testing tools with unit tests written for Boost.Test. The use terms and Third Party Notices are available in the extension installation directory. Test Adapter for Google Test 1.0 Enables Visual Studio’s testing tools with unit tests written for Google T...
path extension() const; (since C++17) Returns the extension of the filename component of the generic-format view of *this.If the filename() component of the generic-format path contains a period (.), and is not one of the special filesystem elements dot or dot-dot, then the extension...