lilypond-auto
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Lilypond-auto] [LilyIssues-auto] [testlilyissues:issues] #5732 Use uniq


From: Auto mailings of changes to Lily Issues via Testlilyissues-auto
Subject: [Lilypond-auto] [LilyIssues-auto] [testlilyissues:issues] #5732 Use unique_ptr in layout code
Date: Thu, 06 Feb 2020 06:14:49 -0000

Patch counted down - please push.


[issues:#5732] Use unique_ptr in layout code

Status: Started
Created: Mon Feb 03, 2020 05:37 PM UTC by Dan Eble
Last Updated: Tue Feb 04, 2020 06:29 AM UTC
Owner: Dan Eble

Use std::unique_ptr instead of manually managed raw pointers.

I suggest beginning the review in Accidental_placement_entry. The
algorithm in stagger_apes () took me the most time to come to term
with. With unique_ptr, it's much easier to be confident that there
isn't a memory leak there.

unique_ptr deletes its object when it goes out of scope. Transferring
ownership of the object to another instance of unique_ptr is done with
std::move(). A unique_ptr can not be copied, but one can get an alias
(a raw pointer) from it with p.get().

Using unique_ptr makes the flower junk_pointers() function
unnecessary. I can't remove junk_pointers() yet because MIDI code
still uses it, and I don't want to wade into that high water now.

I'm aware that some lines are longer than 80 characters. I plan to
try clang-format after Han-Wen's config file makes it through the
countdown.

https://codereview.appspot.com/573500043


Sent from sourceforge.net because address@hidden is subscribed to https://sourceforge.net/p/testlilyissues/issues/

To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/testlilyissues/admin/issues/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

_______________________________________________
Testlilyissues-auto mailing list
address@hidden
https://lists.sourceforge.net/lists/listinfo/testlilyissues-auto

reply via email to

[Prev in Thread] Current Thread [Next in Thread]