Re: Fastest way to replace characters in string
Re: Fastest way to replace characters in string
- Subject: Re: Fastest way to replace characters in string
- From: Thomas Wetmore <email@hidden>
- Date: Thu, 22 Aug 2013 13:31:55 -0400
Pre-allocation doesn't really matter as long as the re-allocations, whenever they occur, respect the capacity argument.
Tom Wetmore
On Aug 22, 2013, at 1:22 PM, Keary Suska <email@hidden> wrote:
> On Aug 22, 2013, at 9:06 AM, Jens Alfke wrote:
>
>> create the empty output mutable string with sufficient capacity (i.e. maybe 2x the input string length)
>
> On an entirely different note, does the various initWithCapacity methods of mutable classes actually do any pre-allocation? Last I understood they really didn't...
>
> Keary Suska
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