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Template::Namespace::Constants.3pm
Langue: en
Version: 2008-11-13 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
NAME
Template::Namespace::Constants - Compile time constant foldingSYNOPSIS
# easy way to define constants use Template; my $tt = Template->new({ CONSTANTS => { pi => 3.14, e => 2.718, }, }); # nitty-gritty, hands-dirty way use Template::Namespace::Constants; my $tt = Template->new({ NAMESPACE => { constants => Template::Namespace::Constants->new({ pi => 3.14, e => 2.718, }, }, });
DESCRIPTION
The "Template::Namespace::Constants" module implements a namespace handler which is plugged into the "Template::Directive" compiler module. This then performs compile time constant folding of variables in a particular namespace.METHODS
new(\%constants)
The new() constructor method creates and returns a reference to a new Template::Namespace::Constants object. This creates an internal stash to store the constant variable definitions passed as arguments.my $handler = Template::Namespace::Constants->new({ pi => 3.14, e => 2.718, });
ident(\@ident)
Method called to resolve a variable identifier into a compiled form. In this case, the method fetches the corresponding constant value from its internal stash and returns it.AUTHOR
Andy Wardley <abw@wardley.org> <http://wardley.org/>COPYRIGHT
Copyright (C) 1996-2007 Andy Wardley. All Rights Reserved.This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
SEE ALSO
Template::DirectiveContenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre