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I have a filename (C:\folder\foo.txt) and I need to retrieve the folder name (C:\folder) in unmanaged C++. In C# I would do something like this:
string folder = new FileInfo("C:\folder\foo.txt").DirectoryName; Is there a function that can be used in unmanaged C++ to extract the path from the filename?
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dirname() Use os. path. dirname() to get the directory folder (name) from a path string.
In order to obtain the Current Working Directory in Python, use the os. getcwd() method. This function of the Python OS module returns the string containing the absolute path to the current working directory.
C# Path filename and extensionThe Path. GetFileName returns the file name and extension of a file path represented by a read-only character span. The Path. GetFileNameWithoutExtension returns the file name without the extension of a file path represented by a read-only character span.
Remarks. A path is a string that provides the location of a file or directory. A path does not necessarily point to a location on disk; for example, a path might map to a location in memory or on a device. The exact format of a path is determined by the current platform.
Using Boost.Filesystem:
boost::filesystem::path p("C:\\folder\\foo.txt"); boost::filesystem::path dir = p.parent_path(); If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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