func (this *ComplexVector) CopyFrom(src []complex128) {
C.Rf_protect(this.expr)
defer C.Rf_unprotect(1)
for i := 0; i < this.length; i++ {
var c C.Rcomplex
c.r = C.double(real(src[i]))
c.i = C.double(imag(src[i]))
C.SetComplexVectorElt(this.expr, C.int(i), c)
}
}
func (this *ComplexVector) Set(i int, val complex128) {
this.boundsCheck(i)
C.Rf_protect(this.expr)
defer C.Rf_unprotect(1)
var c C.Rcomplex
c.r = C.double(real(val))
c.i = C.double(imag(val))
C.SetComplexVectorElt(this.expr, C.int(i), c)
}