this post was submitted on 24 Sep 2023
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double free or corruption (out) when using allocator.deallocate() (lemmy.world)
submitted 11 months ago by prettydarknwild@lemmy.world to c/cpp@programming.dev
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i was trying to create a deque, and when the function that resizes the array is excuted, it crashes with the error from the title, and when i delete the deallocate() it stops happening, what im doing wrong? code: https://pastebin.com/0yHHcLnj

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[โ€“] prettydarknwild@lemmy.world 0 points 11 months ago (1 children)

dont worry, i have one more question, i should initialize variables with = or with {}?

[โ€“] ratatosk@feddit.de 0 points 11 months ago* (last edited 11 months ago)

Direct initialization is recommended over copy initialization (=).

Okay, to be fair: it's some sort of holy war, the answer depends on who you ask.