C++ (Cpp) file::isdirectory Examples

Programming Language: C++ (Cpp)

Class/Type: file

Method/Function: isdirectory

Examples at hotexamples.com: 1

The isDirectory function in C++ is used to check whether a given path is a directory or not. It returns a boolean value, true if the path is a directory and false if it's not.

Example 1:

#include 
#include 

int main() {
    std::filesystem::path path("/usr/local/bin");
    if (std::filesystem::is_directory(path))
        std::cout << path << " is a directory\n";
    else
        std::cout << path << " is not a directory\n";
    return 0;
}

In this example, we are checking if the path "/usr/local/bin" is a directory or not using the is_directory function from the library.

Example 2:

#include 
#include 

int main() {
    std::filesystem::path path("/usr/local/bin/bash");
    if (std::filesystem::is_directory(path))
        std::cout << path << " is a directory\n";
    else
        std::cout << path << " is not a directory\n";
    return 0;
}

In this example, we are checking if the path "/usr/local/bin/bash" is a directory or not using the is_directory function from the library. Since it's a file and not a directory, the output will be "is not a directory". The library is included in the C++ Standard Library starting from C++17.

C++ (Cpp) file::isdirectory - 1 examples found. These are the top rated real world C++ (Cpp) examples of file::isdirectory from package poedit extracted from open source projects. You can rate examples to help us improve the quality of examples.

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write(9)

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getpath(4)

close(3)

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Example #1

Show file

File: bsd_Files.cpp Project: moorecoin/MooreCoinService

//==============================================================================
static file resolvexdgfolder (const char* const type, const char* const fallbackfolder)
{
    file userdirs ("~/.config/user-dirs.dirs");
    stringarray conflines;

    if (userdirs.existsasfile())
    {
        fileinputstream in (userdirs);

        if (in.openedok())
            conflines.addlines (in.readentirestreamasstring());
    }

    for (int i = 0; i < conflines.size(); ++i)
    {
        const string line (conflines[i].trimstart());

        if (line.startswith (type))
        {
            // eg. resolve xdg_music_dir="$home/music" to /home/user/music
            const file f (line.replace ("$home", file ("~").getfullpathname())
                              .fromfirstoccurrenceof ("=", false, false)
                              .trim().unquoted());

            if (f.isdirectory())
                return f;
        }
    }

    return file (fallbackfolder);
}