perldoc > Class::Inspector::Functions

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📛 NAME

Class::Inspector::Functions - Get information about a class and its structure

🚀 Quick Reference

Use Case	Command	Description
🧪 Installed	installed( 'Foo::Class' )	Check if a class is installed
🔍 Loaded	loaded( 'Foo::Class' )	Check if a class is loaded
📄 Filename	filename( 'Foo::Class' )	Get the filename of the class
🔗 Resolved filename	resolved_filename( 'Foo::Class' )	Get the resolved filename (with @INC)
📋 Functions	functions( 'Foo::Class' )	Get list of function names
🔗 Function refs	function_refs( 'Foo::Class' )	Get references to functions
✅ Function exists	function_exists( 'Foo::Class', 'bar' )	Check if a function exists
🔬 Methods	methods( 'Foo::Class', 'full', 'public' )	Get methods (with options)
🔽 Subclasses	subclasses( 'Foo::Class' )	Find all loaded subclasses

📌 VERSION

version 1.36

📋 SYNOPSIS

  use Class::Inspector::Functions;
  # Class::Inspector provides a non-polluting,
  # method based interface!

  # Is a class installed and/or loaded
  installed( 'Foo::Class' );
  loaded( 'Foo::Class' );

  # Filename related information
  filename( 'Foo::Class' );
  resolved_filename( 'Foo::Class' );

  # Get subroutine related information
  functions( 'Foo::Class' );
  function_refs( 'Foo::Class' );
  function_exists( 'Foo::Class', 'bar' );
  methods( 'Foo::Class', 'full', 'public' );

  # Find all loaded subclasses or something
  subclasses( 'Foo::Class' );

📘 DESCRIPTION

Class::Inspector::Functions is a function based interface of Class::Inspector. For a thorough documentation of the available functions, please check the manual for the main module.

📦 Exports

The following functions are exported by default:

• installed
• loaded
• filename
• functions
• methods
• subclasses

The following functions are exported only by request:

• resolved_filename
• loaded_filename
• function_refs
• function_exists

All the functions may be imported using the :ALL tag.

🔗 SEE ALSO

<http://ali.as/>, Class::Handle, Class::Inspector

👤 AUTHOR

Original author: Adam Kennedy <adamk AT cpan.org>

Current maintainer: Graham Ollis <plicease AT cpan.org>

Contributors:

• Tom Wyant
• Steffen Müller
• Kivanc Yazan (KYZN)

📄 COPYRIGHT AND LICENSE

This software is copyright (c) 2002-2019 by Adam Kennedy.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

📛 NAME 🚀 Quick Reference 📌 VERSION 📋 SYNOPSIS 📘 DESCRIPTION 🔗 SEE ALSO 👤 AUTHOR 📄 COPYRIGHT AND LICENSE