Dir Class

Dir Class

Members

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Dir ()

Default constructor.

Dir (const char * name)

Constructor. Creates a new directory instance.

Arguments

• const char * name - Directory path to open.

const char * getDirName (int num)

Returns name of the directory with given index.

Arguments

• int num - Directory index.

Return value

Name of the directory with num index.

int getNumFiles ()

Returns number of files inside the directory.

Return value

Number of files.

size_t getFileSize (int num)

Returns the size of the file with the given index.

Arguments

• int num - File index.

Return value

File size.

int getNumDirs ()

Returns number of nested directories.

Return value

Number of directories.

int isOpened ()

Checks whether the directory is opened.

Return value

1 if the directory is opened; otherwise, 0.

int open (const char * name)

Opens the directory.

Arguments

• const char * name - Directory path.

Return value

Directory descriptor.

long long getFileMTime (int num)

Returns the time of the file last modification.

Arguments

• int num - File index.

Return value

Time of the last modification.

const char * getFileName (int num)

Returns name of the file with given index.

Arguments

• int num - File index.

Return value

Name of the file with num index.

const char * getName ()

Returns the name of the current directory.

Return value

Directory name.

size_t getSize ()

Returns the size of the current directory.

Return value

Directory size.

int close ()

Closes the directory descriptor.

Return value