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MARC::Charset::Table.3pm
Langue: en
Version: 2008-11-07 (ubuntu - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
MARC::Charset::Table - character mapping dbSYNOPSIS
use MARC::Charset::Table; use MARC::Charset::Constants qw(:all); # create the table object my $table = MARC::Charset::Table->new(); # get a code using the marc8 character set code and the character my $code = $table->lookup_by_marc8(CYRILLIC_BASIC, 'K'); # get a code using the utf8 value $code = $table->lookup_by_utf8(chr(0x043A));
DESCRIPTION
MARC::Charset::Table is a wrapper around the character mapping database, which is implemented as a tied hash on disk. This database gets generated by Makefile.PL on installation of MARC::Charset using MARC::Charset::Compiler.The database is essentially a key/value mapping where a key is a MARC-8 character set code + a MARC-8 character, or an integer representing the UCS code point. These keys map to a serialized MARC::Charset::Code object.
new()
The consturctor.add_code()
Add a MARC::Charset::Code to the table.get_code()
Retrieve a code using a hash key.lookup_by_marc8()
Looks up MARC::Charset::Code entry using a character set code and a MARC-8 value.use MARC::Charset::Constants qw(HEBREW); $code = $table->lookup_by_marc8(HEBREW, chr(0x60));
lookup_by_utf8()
Looks up a MARC::Charset::Code object using a utf8 value.db()
Returns a reference to a tied character database. MARC::Charset::Table wraps access to the db, but you can get at it if you want.db_path()
Returns the path to the character encoding database. Can be called statically too:print MARC::Charset::Table->db_path();
brand_new()
An alternate constructor which removes the existing database and starts afresh. Be careful with this one, it's really only used on MARC::Charset installation.Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre