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std::filesystem::copy 在标头<filesystem>定义 voidcopy(conststd::filesystem::path&from, conststd::filesystem::path&to); (1)(C++17 起) voidcopy(conststd::filesystem::path&from, conststd::filesystem::path&to, std::error_code&ec); ...
boolcopy_file(conststd::filesystem::path&from, conststd::filesystem::path&to, std::filesystem::copy_optionsoptions, std::error_code&ec); (4)(C++17 起) 1,2)默认,等价于以copy_options::none为options调用(3,4)。 3,4)从from到to复制单个文件,使用options所指示的复制选项。若options中存在任...
(1)(filesystem TS) boolcopy_file(constpath&from,constpath&to, copy_options options); boolcopy_file(constpath&from,constpath&to, copy_options options, error_code&ec); (2)(filesystem TS) 1)The default, equivalent to(2)withcopy_options::noneused asoptions. ...
Assertions−System error(C++11) Exception types−Error numbers basic_stacktrace(C++23) Debugging support(C++26) Memory management library Allocators−Smart pointers Memory resources(C++17) Metaprogramming library(C++11) Type traits−ratio
std::string locateFile( const std::string& path ) { std::vector<std::string> locations; return locateFile(path, locations); } // locateFile std::string locateFile( const std::string& path, std::vector<std::string>& locations ) { // check the given path first if( fil...
The main class for accessing files and directories in cppfs isFileHandle. It can be used to get information about file system objects, to manipulate them (e.g., copy, rename, or delete), as well as to read and write files. To obtain a file handle, the global functionfs::opencan be...
[*] Copy gdb server to the Target System configuration (root) System hostname (Welcome to root) System banner Kernel (3.14.52) Kernel version (0x10008000)load address (for 3.7+ multi-platform image) (imx6q-sabresd imx6q-sabrelite) In-tree Device Tree Source file names ...
* you may not use this file except in compliance with the License.* You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distribut...
Here, a big file is copied to a temporary path if there is available space: const auto bigFilePath {"bigFileToCopy"}; if (std::filesystem::exists(bigFilePath)) { const auto bigFileSize {std::filesystem::file_size(bigFilePath)}; std::filesystem::path tmpPath {"/tmp"}; if (std...