[Info-vax] Text processing examples with Fortran requested
Richard B. Gilbert
rgilbert88 at comcast.net
Sun Nov 15 20:14:44 EST 2009
Michael Kraemer wrote:
> Arne Vajhøj schrieb:
>
>> And besides Fortran 77 is not that bad. CHARACTER is fine. Fortran 66
>> would be painful.
>
> F77 can be almost as painful for text stuff because
> IIRC the standard does not provide for dynamically allocated
> character strings.
>
It doesn't dynamically allocate anything at all. At least it didn't the
last time I used Fortran. Dynamic memory allocation is a "C" thing.
IMHO it's a useless hangover on a virtual memory system. On machines
with small address spaces it can be a life saver. These days PCs
support 4GB of RAM and 12 bit or 16 bit machines are mostly antiques.
"Pocket" computers may still need to worry about it.
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