Intel Fortran Language Reference - NCI National Facility

9 Intel Fortran Language Reference
Results:
The result type is integer. If kind is present, the kind parameter of the result is
that specified by kind; otherwise, the kind parameter of the result is shown in
the following table. If the processor cannot represent the result value in the
kind of the result, the result is undefined.
Functions that cause conversion of one data type to another type have the same
affect as the implied conversion in assignment statements.
The result value depends on the type and absolute value of a, as follows:
• If a is of type integer, INT (a) = a.
• If a is of type real and a < 1, INT (a) has the value zero.
If a is of type real and a ≥ 1, INT (a) is the integer whose magnitude is
the largest integer that does not exceed the magnitude of a and whose sign is
the same as the sign of a.
• If a is of type complex, INT (a) = a is the value obtained by applying the
preceding rules (for a real argument) to the real part of a.
Specific Name 1 Argument Type Result Type
INTEGER(1), INTEGER(2), INTEGER(4)
INTEGER(4)
INTEGER(1), INTEGER(2), INTEGER(4), INTEGER(8) INTEGER(8)
IJINT INTEGER(4) INTEGER(2)
IIFIX 2 REAL(4) INTEGER(2)
IINT REAL(4) INTEGER(2)
IFIX 3,4 REAL(4) INTEGER(4)
JFIX
INTEGER(1), INTEGER(2), INTEGER(4), INTEGER(8),
REAL(4), REAL(8), REAL(16), COMPLEX(4),
COMPLEX(8), COMPLEX(16)
INTEGER(4)
INT 5,6,7 REAL(4) INTEGER(4)
KIFIX REAL(4) INTEGER(8)
KINT REAL(4) INTEGER(8)
IIDINT REAL(8) INTEGER(2)
IDINT 6,8 REAL(8) INTEGER(4)
KIDINT REAL(8) INTEGER(8)
IIQINT REAL(16) INTEGER(2)
IQINT 6,9 REAL(16) INTEGER(4)
KIQINT REAL(16) INTEGER(8)
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