Elemental Intrinsic Function (Generic): Converts a value to integer type.
Syntax
Results:
The result is of type 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 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.
| Specific Name1 | Argument Type 2 | Result Type |
|---|---|---|
| INTEGER(1), INTEGER(2), INTEGER(4) | INTEGER(4) | |
| INTEGER(1), INTEGER(2), INTEGER(4),
INTEGER(8) | INTEGER(8) | |
| IIFIX 3 | REAL(4) | INTEGER(2) |
| IINT | REAL(4) | INTEGER(2) |
| IFIX 4, 5 | 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 6, 7 | REAL(4) | INTEGER(4) |
| KIFIX | REAL(4) | INTEGER(8) |
| KINT | REAL(4) | INTEGER(8) |
| IIDINT | REAL(8) | INTEGER(2) |
| IDINT 7, 8 | REAL(8) | INTEGER(4) |
| KIDINT | REAL(8) | INTEGER(8) |
| IIQINT | REAL(16) | INTEGER(2) |
| IQINT 7, 9 | REAL(16) | INTEGER(4) |
| KIQINT | REAL(16) | INTEGER(8) |
| COMPLEX(4), COMPLEX(8), COMPLEX(16) | INTEGER(2) | |
| COMPLEX(4), COMPLEX(8), COMPLEX(16) | INTEGER(4) | |
| COMPLEX(4), COMPLEX(8), COMPLEX(16) | INTEGER(8) | |
| INT1 | INTEGER(1), INTEGER(2), INTEGER(4),
INTEGER(8), REAL(4), REAL(8), REAL(16), COMPLEX(4), COMPLEX(8), COMPLEX(16) | INTEGER(1) |
| INT2 | INTEGER(1), INTEGER(2), INTEGER(4),
INTEGER(8), REAL(4), REAL(8), REAL(16), COMPLEX(4), COMPLEX(8), COMPLEX(16) | INTEGER(2) |
| INT4 | INTEGER(1), INTEGER(2), INTEGER(4),
INTEGER(8), REAL(4), REAL(8), REAL(16), COMPLEX(4), COMPLEX(8), COMPLEX(16) | INTEGER(4) |
| INT8 | INTEGER(1), INTEGER(2), INTEGER(4),
INTEGER(8), REAL(4), REAL(8), REAL(16), COMPLEX(4), COMPLEX(8), COMPLEX(16) | INTEGER(8) |
|
1 These specific functions cannot be passed as actual
arguments.
2 REAL(16) and COMPLEX(16) are only available on OpenVMS, Tru64 UNIX, and Linux systems. 3 This function can also be specified as HFIX. 4 The setting of compiler option /integer_size or /real_size can affect IFIX. 5 For compatibility with older versions of Fortran, IFIX can also be specified as a generic function. 6 Or JINT. 7 The setting of compiler option /integer_size can affect INT, IDINT, and IQINT. 8 Or JIDINT. For compatibility with older versions of Fortran, IDINT can also be specified as a generic function. 9 Or JIQINT. For compatibility with older versions of Fortran, IQINT can also be specified as a generic function. | ||
Compatibility
CONSOLE STANDARD GRAPHICS QUICKWIN GRAPHICS WINDOWS DLL LIB
See Also: NINT, AINT, ANINT, REAL, DBLE, SNGL
Examples
INT (-4.2) has the value -4.
INT (7.8) has the value 7.