boost filesystem get filename without exetention from path
To get the filename without the extension from a path using the Boost Filesystem library in C++, you can follow these steps:
Step 1: Include the necessary headers Include the necessary headers for using the Boost Filesystem library:
#include <boost/filesystem.hpp>
Step 2: Create a path object
Create a boost::filesystem::path
object and initialize it with the desired path:
boost::filesystem::path filePath("/path/to/file.txt");
Step 3: Use the stem()
function
Use the stem()
function of the boost::filesystem::path
object to retrieve the filename without the extension:
std::string fileNameWithoutExtension = filePath.stem().string();
This will return the filename without the extension as a std::string
.
Step 4: Output the result Finally, you can output the filename without the extension to the console or perform any other desired operations:
std::cout << "Filename without extension: " << fileNameWithoutExtension << std::endl;
Remember to replace "/path/to/file.txt"
with the actual path you want to extract the filename from.
That's it! Following these steps will allow you to get the filename without the extension from a given path using the Boost Filesystem library in C++.