Unigine::Dir Class

Dir Class

Members

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static DirPtr create ( )

Default constructor.

static DirPtr create ( 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.

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.

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 setMTime( const char * name, long long value )

Sets the time of the last directory modification.

Arguments

• const char * name - Directory name.
• long long value - Time of the last modification.

Return value

1 if the time of the last directory modification was set successfully; otherwise, 0.

long long getMTime( const char * name )

Returns the time of the last directory modification.

Arguments

• const char * name - Directory name.

Return value

Time of the last modification.

const char * getName( )

Returns the name of the current directory.

Return value

Directory name.

int getNumDirs( )

Returns number of nested directories.

Return value

Number of directories.

int getNumFiles( )

Returns number of files inside the directory.

Return value

Number of files.

int isFile( const char * name )

Returns a value indicating if the specified file path exists.

Arguments

• const char * name - File path to be checked.

Return value

1 if the specified file path exists; otherwise, 0.

int isOpened( )

Checks whether the directory is opened.

Return value

1 if the directory is opened; otherwise, 0.

size_t getSize( )

Returns the size of the current directory.

Return value

Directory size.

int close( )

Closes the directory descriptor.

Return value

1 if the directory descriptor is closed sucessfully; otherwise, 0.

int open( const char * name )

Opens the directory.

Arguments

• const char * name - Directory path.

Return value

Directory descriptor.

int isAbsolute( const char * name )

Returns a value indicating if the specified directory path is an absolute one.

Arguments

• const char * name - Directory path.

Return value

1 if the specified directory path is an absolute one; otherwise, 0.

int copy( const char * name, const char * new_name )

Copies the specified file to a new destination path.

Arguments

• const char * name - Source file path.
• const char * new_name - Destination file path.

Return value

1 if the specified file was successfully copied; otherwise, 0.