devel::patchperl(3pm) [debian man page]

Devel::PatchPerl(3pm)					User Contributed Perl Documentation				     Devel::PatchPerl(3pm)

NAME

       Devel::PatchPerl - Patch perl source a la Devel::PPPort's buildperl.pl

VERSION

       version 0.72

SYNOPSIS

	 use strict;
	 use warnings;

	 use Devel::PatchPerl;

	 Devel::PatchPerl->patch_source( '5.6.1', '/path/to/untarred/perl/source/perl-5.6.1' );

DESCRIPTION

       Devel::PatchPerl is a modularisation of the patching code contained in Devel::PPPort's "buildperl.pl".

       It does not build perls, it merely provides an interface to the source patching functionality.

FUNCTION

       "patch_source"
	   Takes two parameters, a "perl" version and the path to unwrapped perl source for that version.  It dies on any errors.

	   If you don't supply a "perl" version, it will attempt to auto-determine the "perl" version from the specified path.

	   If you don't supply the path to unwrapped perl source, it will assume the current working directory.

PLUGIN SYSTEM

       See Devel::PatchPerl::Plugin for details of Devel::PatchPerl's plugin system.

CAVEAT

       Devel::PatchPerl is intended only to facilitate the "building" of perls, not to facilitate the "testing" of perls. This means that it will
       not patch failing tests in the perl testsuite.

SEE ALSO

       Devel::PPPort

       Devel::PatchPerl::Plugin

AUTHOR

       Chris Williams <chris@bingosnet.co.uk>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2012 by Chris Williams and Marcus Holland-Moritz.

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

perl v5.14.2							    2012-06-04						     Devel::PatchPerl(3pm)

Devel::Cover::DB(3)					User Contributed Perl Documentation				       Devel::Cover::DB(3)

NAME

       Devel::Cover::DB - Code coverage metrics for Perl

VERSION

       version 1.03

SYNOPSIS

	use Devel::Cover::DB;

	my $db = Devel::Cover::DB->new(db => "my_coverage_db");
	$db->print_summary([$file1, $file2], ["statement", "pod"]);

DESCRIPTION

       This module provides access to a database of code coverage information.

METHODS

   new
	my $db = Devel::Cover::DB->new(db => "my_coverage_db");

       Contructs the DB from the specified database.

   cover
	my $cover = $db->cover;

       Returns a Devel::Cover::DB::Cover object.  From here all the coverage data may be accessed.

	my $cover = $db->cover;
	for my $file ($cover->items)
	{
	    print "$file
";
	    my $f = $cover->file($file);
	    for my $criterion ($f->items)
	    {
		print "  $criterion
";
		my $c = $f->criterion($criterion);
		for my $location ($c->items)
		{
		    my $l = $c->location($location);
		    print "    $location @$l
";
		}
	    }
	}

       Data for different criteria will be in different formats, so that will need special handling.  This is not yet documented so your best bet
       for now is to look at some of the simpler reports and/or the source.

       The methods in the above example are actually aliases for methods in Devel::Cover::DB::Base (the base class for all Devel::Cover::DB::*
       classes):

       o   Devel::Cover::DB::Base->values

	   Aliased to Devel::Cover::DB::Cover->files, Devel::Cover::DB::File->criteria, Devel::Cover::DB::Criterion->locations, and
	   Devel::Cover::DB::Location->data

       o   Devel::Cover::DB::Base->get

	   Aliased to Devel::Cover::DB::Cover->file, Devel::Cover::DB::File->criteriom, Devel::Cover::DB::Criterion->location, and
	   Devel::Cover::DB::Location->datum

       Instead of calling $file->criterion("x") you can also call $file->x.

   is_valid
	my $valid = $db->is_valid;

       Returns true if $db is valid (or looks valid, the function is too lax).

SEE ALSO

	Devel::Cover
	Devel::Cover::DB::Base
	Devel::Cover::DB::Cover
	Devel::Cover::DB::File
	Devel::Cover::DB::Criterion
	Devel::Cover::DB::Location

BUGS

       Huh?

LICENCE

       Copyright 2001-2013, Paul Johnson (paul@pjcj.net)

       This software is free.  It is licensed under the same terms as Perl itself.

       The latest version of this software should be available from my homepage: http://www.pjcj.net

perl v5.16.3							    2013-05-20						       Devel::Cover::DB(3)