Purpose
To copy N entries starting at the index I of the real vector A to the complex vector B starting at the index J. This is used for calls involving %VAL constructs.Specification
SUBROUTINE ZLACPV( N, I, J, A, B ) C C .. Scalar Arguments .. INTEGER I, J, N C .. C .. Array Arguments .. DOUBLE PRECISION A( * ) COMPLEX*16 B( * )Arguments
Input/Output Parameters
N (input) INTEGER The number of entries to copy. N >= 0. I (input) INTEGER The starting index in the vector A. J (input) INTEGER The starting index in the vector B. A (input) DOUBLE PRECISION array, dimension (*) The given vector A. B (output) COMPLEX*16 array, dimension (*) The resulted vector B: B(J) = A(I), ..., B(J+N-1) = A(I+N-1).Method
None.References
None.Numerical Aspects
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None.Example
Program Text
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