boostfilesystemfilesystemerror

boostfilesystemfilesystemerror is an exception class defined within the Boost.Filesystem library. It is used to report errors that occur during file system operations. When a function from the Boost.Filesystem library encounters a problem, such as a file not being found, insufficient permissions, or an invalid path, it throws a boostfilesystemfilesystemerror. This exception provides valuable information about the nature of the error, allowing programs to handle file system issues gracefully.

The boostfilesystemfilesystemerror class typically carries information such as an error code, which can be a system-specific error number, and a human-readable error message. This message often includes details about the specific operation that failed and the path involved. By catching this exception, developers can implement error handling routines, such as logging the error, notifying the user, or attempting alternative operations. The specific members and capabilities of boostfilesystemfilesystemerror might vary slightly between different versions of the Boost.Filesystem library. It is essential to consult the documentation for the specific version being used for precise details. Understanding and using boostfilesystemfilesystemerror is crucial for writing robust and reliable applications that interact with the file system.