#include <array>
#include <fstream>

int main() {
    std::array<std::ofstream, 3> fileArray{
        std::ofstream("file1.txt"),
        std::ofstream("file2.txt"),
        std::ofstream("file3.txt")
    };

    // Perform operations on the fileArray like writing data
    for (auto& file : fileArray) {
        file << "Hello, World!" << std::endl;
        file.close();
    }

    return 0;
}

In this example, we initialize an std::array named fileArray with a size of 3 using uniform initialization. We provide three instances of std::ofstream objects inside the curly braces.

Each std::ofstream object is initialized with a filename in the constructor. You can replace "file1.txt", "file2.txt", and "file3.txt" with the actual filenames you want to use.

After initializing the fileArray, you can perform operations on its elements, such as writing data to the files. In the for loop, we iterate over each element using a reference (auto&) and write "Hello, World!" to each file. Finally, we close each file to ensure the changes are saved.

Remember to include the necessary headers <array> and <fstream> to use std::array and std::ofstream. Also, handle any potential errors that may occur during file operations.

I hope this example helps you understand how to initialize an std::array of std::ofstream objects using uniform initialization in C++. Let me know if you have any further questions!

#C++ #FileIO