vvceil(_:_:_:)
Calculates the ceiling of each element in an array of double-precision values.
Declaration
func vvceil(_: UnsafeMutablePointer<Double>, _: UnsafePointer<Double>, _: UnsafePointer<Int32>)Discussion
Parameters:
- parameter 1
The output array, y.
- parameter 2
The input array, x.
- parameter 3
The number of elements in the arrays.
The following code shows an example of using vvceil(_:_:_:).
double x[] = {1.2, 5.5, 3.9, 26.0};
double y[4];
int n = 4;
vvceil(y, x, &n);
NSLog(@"y: [%lf, %lf, %lf, %lf]", y[0], y[1], y[2], y[3]);