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VCS::LibCVS::Datum.3pm
Langue: en
Version: 2005-10-10 (fedora - 01/12/10)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
VCS::LibCVS::Datum - a piece of CVS dataSYNOPSIS
$mode = VCS::LibCVS::Datum::Mode->new("u=rw,g=rw,o=r"); $rq = VCS::LibCVS::Client::Request::Modified->new(["file",$mode,$file]);
DESCRIPTION
Datum represents a single piece of CVS data, such as an entries line, a file mode or a tag spec. It has subclasses for each type of CVS data. Datum should not to be instantiated, instead its subclasses should be instantiated.To access the contained data see the accessors for each subclass.
CLASS ROUTINES
new()
$data = Datum::Subclass->new($data)Only call this on subclasses of Datum. Some subclasses override this constructor.
- return type: Datum::Subclass
- argument 1 type: . . .
-
-
- option 1: IO::Handle
- An IO::Handle object from which the Datum will be read. Most Datum are line oriented, so they will read one or more lines from the IO::handle.
- option 2: scalar
- If the Datum consists of a single line, it can be passed as a scalar.
- option 3: \@array ref
- If the Datum consists of one or more lines, they can be passed as an array ref.
- option 4: Datum::Subclass
- If the argument is an object of the type which is being constructed, the argument itself will be returned. It will not be copied.
This is used by the Client::Request constructor which blindly passes its args to the Datum constructor. That way the user has the freedom to construct their own Datum and pass it to the Client::Request constructor.
-
Construct a new Datum. The IO::Handle option is used for reading a Datum from the server, the others when constructing it locally.
INSTANCE ROUTINES
as_string()
$datum_string = $datum->as_string()- return type: string scalar
Returns the Datum as a string.
protocol_print()
$datum->protocol_print($file_handle)- return type: undef
- argument 1 type: IO::Handle
Prints the Datum to the IO::Handle. The output will be formatted for sending to the cvs server, including the placement of newlines.
as_protocol_string()
$datum_string = $datum->as_protocol_string()- return type: string scalar
Returns the Datum as a string suitable for being sent to the server, including the placement of newlines.
equals()
if ($datum1->equals($datum2)) {- return type: boolean
- argument 1 type: VCS::LibCVS::Datum
Returns true if the data contain the same information (and are of the same type)
SEE ALSO
VCS::LibCVS::Datum::DirectoryName VCS::LibCVS::Datum::Entry VCS::LibCVS::Datum::FileContents VCS::LibCVS::Datum::FileMode VCS::LibCVS::Datum::FileName VCS::LibCVS::Datum::PathName VCS::LibCVS::Datum::Root VCS::LibCVS::Datum::String VCS::LibCVS::Datum::TagSpec VCS::LibCVS::Datum::Time
Contenus ©2006-2024 Benjamin Poulain
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