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HCT::Lang.3pm

Langue: en

Version: 2010-06-27 (fedora - 01/12/10)

Section: 3 (Bibliothèques de fonctions)

HCT::Lang - Class of lanugages. Loads and provides connection with HCT.

This package is responsible for loading HDL into the HCT environment.

HCT::Lang will automatically call the method "new" of each language package to get handler.

%HANDLERS: Stores HANDLERS of the languages, where key is a language name, and the value is a language object.
$INITSCRIPT: Contents path to the init-script file.

Note that all "HCT::Lang" functionality is method based; use "HCT::Lang->get_handler" rather than "HCT::Lang::get_handler".

init (): Initializes all languages defined in @languages. Each language will be loaded and corresponding handler will be created in %HANDLERS.
langlist (): Returns list of avaliable languages from %HANDLERS.
is_defined (LANGUAGE): Takes language and returns true if such language defined and false, if no.
unify_name (LANGUAGE): Takes language name (LANGUAGE) and returns unified name.
get_handler (LANGUAGE): Takes language name (LANGUAGE) and returns language handler or undef.
load (LANGUAGE, FILE, PACKAGE): Takes language name (LANGUAGE), file name (FILE) and package name (PACKAGE) as arguments and try to init language handler: will be called method "new".
provide_file_associations (LANGUAGE, PACKAGE): Takes language name (LANGUAGE) and language package name (PACKAGE) and saves file associations of this language to the global list %HCT::FILE_ASSOCIATIONS.

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