directory->exists

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directory->exists

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Documentation
- Reference manual
- Packages
  - XPCE
    - Classes
      - class directory
        
        Send methods
        
        directory->access
        
        directory->cd
        
        directory->exists
        
        directory->initialise
        
        directory->make
        
        directory->modified
        
        directory->pop
        
        directory->push
        
        directory->remove
        
        directory->same
        
        directory->scan

directory ->exists:

Test if directory exists. A new directory can be created using directory->make. A typical sequence to ensure the existence of a directory is:

...
new(D, directory(Path)),
(   send(D, exists)
->  true
;   send(D, make)
),
...

See also directory->access.

See also: directory->access