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/GNU Fortran 7

9.179 LONG — Convert to integer type

Description:

Convert to a KIND=4 integer type, which is the same size as a C long integer. This is equivalent to the standard INT intrinsic with an optional argument of KIND=4, and is only included for backwards compatibility.

Standard:

GNU extension

Class:

Elemental function

Syntax:

RESULT = LONG(A)

Arguments:
A Shall be of type INTEGER, REAL, or COMPLEX.
Return value:

The return value is a INTEGER(4) variable.

See also:

INT, INT2, INT8

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Licensed under the GNU Free Documentation License, Version 1.3.
https://gcc.gnu.org/onlinedocs/gcc-7.1.0/gfortran/LONG.html