Quelle  UseFileSystemLayerAlg.vdmpp   Sprache: unbekannt

class UseFileSystemLayerAlg

instance variables
public sys : FileSystemLayerAlg := new FileSystemLayerAlg();

values

  file : FileSystemLayerAlg`File = mk_FileSystemLayerAlg`File(
                                    mk_FileSystemLayerAlg`Attributes(
                                     <RegularFile>),
                                    "hello world");
  file2: FileSystemLayerAlg`File = mk_FileSystemLayerAlg`File(
                                    mk_FileSystemLayerAlg`Attributes(
                                     <Directory>),
                                    nil);
 ofd : FileSystemLayerAlg`OpenFileDescriptor = 
       mk_FileSystemLayerAlg`OpenFileDescriptor(["whoami"]);
 s : FileSystemLayerAlg`System = 
     mk_FileSystemLayerAlg`System({42 |-> ofd},
                                  {<Root> |-> file2,
                                   ["whoami"] |-> file});

operations

public dummy: () ==> ()
dummy() == skip;

traces

  T : sys.FS_Init_Main() ; (sys.dirName(<Root>) | 
                            sys.isDirectory(file) | 
                            sys.FS_DeleteFileDir_Main(s,["Dummy"]) ){3}
                            
  
end UseFileSystemLayerAlg

quality100%

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