void VRfCopy (const double x, double y, int N)
Copy an array of doubles
This routine copys the elements from one double array to another,
y[i] = x[i], 0 <= i < N.
The copying operation procedes from lowest index to highest index. For this
reason, the input and output arrays can only have overlapping storage if the
output array starts at a lower address than the input array.
-> const double x
Array of doubles (N elements)
<- double y
Output array of doubles (N elements)
-> int N
Number of elements in each array
Author / revision
/ Revision 1.2 2003/05/09
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