sscanf() equivalent for D using Phobos library?
Bill Baxter
wbaxter at gmail.com
Thu Dec 4 18:25:28 PST 2008
On Fri, Dec 5, 2008 at 11:09 AM, BCS <ao at pathlink.com> wrote:
> Reply to Bill,
>
>>>>> On Wed, Dec 3, 2008 at 6:37 PM, rocknroll714
>>>>> <rocknroll714 at gmail.com> wrote:
>>>>>
>>>>>> I'm looping through a text file using the File.getline()
>>>>>> command
>>
>> scope thestream = new std.stream.MemoryStream(thebuffer);
>>
>
> One new MemoeryStream per line!?!?
It's scope! No worries mate! ;-)
But seriously, it does sound heavyweight compared to a single sscanf
function call.
Honestly, std.stream is just barely functional enough to write the
simplest stream code, so I wouldn't be surprised if that's what it
takes to scan strings with it. Not much worse than what it takes to
do it with std::stream in c++ though.
I'm really talking out of my ass though, because I can probably count
on one hand how many times written code to use scanf or stringstream
in my life. If I have to parse input I'm much more likely to reach
for the regexp hammer or write a simpler parser.
--bb
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