public static void AddXYTran(float a, AlignedArray x, AlignedArray y, int[] mprowiv,
int[] mprowcol, int[] mprowrun, int[] runs, float[] coefs, int crow)
{
Contracts.Assert(Compat(x));
Contracts.Assert(Compat(y));
Contracts.Assert(0 < crow && crow <= x.Size);
Contracts.AssertNonEmpty(mprowiv);
Contracts.Assert(mprowiv.Length == crow);
Contracts.AssertNonEmpty(mprowcol);
Contracts.Assert(mprowcol.Length == crow);
Contracts.Assert(mprowrun == null || mprowrun.Length == crow);
Contracts.AssertNonEmpty(runs);
Contracts.AssertNonEmpty(coefs);
unsafe
{
fixed(float *px = &x.Items[0])
fixed(float *py = &y.Items[0])
fixed(int *pmprowiv = &mprowiv[0])
fixed(int *pmprowcol = &mprowcol[0])
fixed(int *pruns = &runs[0])
fixed(float *pcoefs = &coefs[0])
{
if (mprowrun == null)
{
Thunk.AddXYTranCX(a, Ptr(x, px), Ptr(y, py), pmprowiv, pmprowcol, pruns, pcoefs, crow);
}
else
{
fixed(int *pmprowrun = mprowrun)
Thunk.AddXYTranDX(a, Ptr(x, px), Ptr(y, py), pmprowiv, pmprowcol, pmprowrun, pruns, pcoefs, crow);
}
}
}
}
