Virtual File System (VFS) directory listing class. More...
#include <directory_listing.h>
Public Member Functions | |
Construction | |
DirectoryListing () | |
Constructs a null instance. More... | |
DirectoryListing (FileSystemProvider *provider, const std::string &path) | |
Constructs a virtual directory listening object. More... | |
virtual | ~DirectoryListing () |
Attributes | |
bool | is_null () const |
Returns true if this object is invalid. More... | |
void | throw_if_null () const |
Throw an exception if this object is invalid. More... | |
std::string | get_filename () |
Returns the file name of the current item in the listing. More... | |
bool | is_directory () |
Returns true if item is a directory. More... | |
bool | is_hidden () |
Returns true if item is hidden. More... | |
bool | is_writable () |
Returns true if item is writable. More... | |
bool | is_readable () |
Returns true if item is readable. More... | |
Operations | |
bool | next () |
Advance to next item in listing. More... | |
clan::DirectoryListing::DirectoryListing | ( | ) |
Constructs a null instance.
clan::DirectoryListing::DirectoryListing | ( | FileSystemProvider * | provider, |
const std::string & | path | ||
) |
Constructs a virtual directory listening object.
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virtual |
std::string clan::DirectoryListing::get_filename | ( | ) |
Returns the file name of the current item in the listing.
bool clan::DirectoryListing::is_directory | ( | ) |
Returns true if item is a directory.
bool clan::DirectoryListing::is_hidden | ( | ) |
Returns true if item is hidden.
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inline |
Returns true if this object is invalid.
bool clan::DirectoryListing::is_readable | ( | ) |
Returns true if item is readable.
bool clan::DirectoryListing::is_writable | ( | ) |
Returns true if item is writable.
bool clan::DirectoryListing::next | ( | ) |
Advance to next item in listing.
void clan::DirectoryListing::throw_if_null | ( | ) | const |
Throw an exception if this object is invalid.