常规名字长度在fortran90 [英] routine name length in fortran90

问题描述

有人知道fortran 90中的例程名和变量名是否有最大长度？

非常感谢

Does anyone know if there is a maximum length for routine name and variable name in fortran 90 ?

many thanks

解决方案

Yes, the Fortran standards define a maximum length for names of things, including both routines and variables. In Fortran 90/95 the maximum length was 31 characters, in Fortran 2003 it is now 63 characters. In earlier versions it was as short as 6 characters. Your compiler may allow (non-standard) longer names.

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