Method vcopy_complex

src/ialglib.cpp:405–428

This subroutine copies unaligned complex vector (passed as ap::complex*) 1. strideb is stride measured in complex numbers, not doubles 2. conj may be "N" (no conj.) or "C" (conj.) ********************************************************************/

2. conj may be "N" (no conj.) or "C" (conj.)
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void ialglib::vcopy_complex(int n, const ap::complex *a, int stridea, double *b, int strideb, char *conj)
{
    int i;

    //
    // more general case
    //
    if( conj[0]=='N' || conj[0]=='n' )
    {
        for(i=0; i<n; i++,a+=stridea,b+=2*strideb)
        {
            b[0] = a->x;
            b[1] = a->y;
        }
    }
    else
    {
        for(i=0; i<n; i++,a+=stridea,b+=2*strideb)
        {
            b[0] = a->x;
            b[1] = -a->y;
        }
    }
}


/********************************************************************