determine if a file is a directory - Maple Help

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FileTools[IsDirectory] - determine if a file is a directory

Calling Sequence

IsDirectory(file)

Parameters

file

-

filename or the file descriptor of an open file

Description

• 

The IsDirectory(file) command returns true if file refers to a directory.  If it is not a directory, false is returned.

• 

If the file does not exist or an invalid file descriptor is passed, an exception is raised.

Examples

FileTools[Text]WriteStringfile,data:

FileTools[Text]Closefile:

FileTools[IsDirectory]file

false

(1)

FileTools[Remove]file

See Also

file_types, FileTools, FileTools[Exists], FileTools[IsExecutable], FileTools[IsReadable], FileTools[IsWritable], FileTools[ModificationTime], FileTools[Remove], FileTools[Size], FileTools[Status], FileTools[Text][Close], FileTools[Text][WriteString], IO_errors


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