| Description: | Calculates the nearest whole number. | ||
| Class: | Elemental function; Generic | ||
| Arguments: | A | Must be of type real. | |
| KIND (opt) | Must be a scalar integer initialization expression. | ||
| Results: | The result is of type real. If KIND is present, the kind parameter is that specified by KIND; otherwise, the kind parameter is that of A. If A is greater than zero, ANINT (A) has the value AINT (A + 0.5); if A is less than or equal to zero, ANINT (A) has the value AINT (A - 0.5). | ||
| Specific Name | Argument Type | Result Type |
|---|---|---|
| ANINT | REAL(4) | REAL(4) |
| DNINT | REAL(8) | REAL(8) |
| QNINT | REAL(16) | REAL(16) |
Examples
ANINT (3.456) has the value 3.0.
ANINT (-2.798) has the value -3.0.