Sujet : Re: Is there a way in Fortran to designate an integer value as integer*8 ?
De : lynnmcguire5 (at) *nospam* gmail.com (Lynn McGuire)
Groupes : comp.lang.fortranDate : 02. Oct 2024, 20:30:48
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vdk718$3bulb$1@dont-email.me>
References : 1 2
User-Agent : Mozilla Thunderbird
On 10/2/2024 2:00 AM, Lawrence D'Oliveiro wrote:
On Tue, 1 Oct 2024 21:58:40 -0500, Lynn McGuire wrote:
I need many of my integers to be integer*8 in my port to 64 bit. In
C/C++ code, I can say 123456L to mean a long long value, generally 64
bit. Is there a corresponding way to do this in Fortran ...
integer(kind = 8), parameter :: bigval = 9223372036854775807_8
print *, bigval
prints
9223372036854775807
Thanks !
I was afraid of that. I will have to put _8 in about 100,000 lines of my F77 code. And the future conversion to C++ will need special handling.
Lynn
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