public virtual unsafe void testArrayAccess()
{
int n = 128;
Assert.AreEqual(n, LibPD.ArraySize("array1"));
float[] u = new float[n];
float[] v = new float[n];
for (int i = 0; i < n; i++)
{
u [i] = i;
}
LibPD.WriteArray("array1", 0, u, n);
LibPD.ReadArray(v, "array1", 0, n);
for (int i = 0; i < n; i++)
{
Assert.AreEqual(u [i], v [i], 0);
}
fixed(float *vp = v)
{
LibPD.ReadArray(&vp [5], "array1", 50, 10);
for (int i = 0; i < n; i++)
{
if (i < 5 || i >= 15)
{
Assert.AreEqual(u [i], v [i], 0);
}
else
{
Assert.AreEqual(u [i + 45], v [i], 0);
}
}
}
fixed(float *up = u)
{
LibPD.WriteArray("array1", 10, &up [25], 30);
}
LibPD.ReadArray(v, "array1", 0, n);
for (int i = 0; i < n; i++)
{
if (i < 10 || i >= 40)
{
Assert.AreEqual(u [i], v [i], 0);
}
else
{
Assert.AreEqual(u [i + 15], v [i], 0);
}
}
}
public bool WriteArray(string arrayName, int offset, float[] data, int amountOfValues)
{
if (!LibPD.Exists(arrayName))
{
return(false);
}
if (LibPD.ArraySize(arrayName) != amountOfValues)
{
ResizeArray(arrayName, amountOfValues);
}
int success = LibPD.WriteArray(arrayName, offset, data, amountOfValues);
return(success == 0);
}
public static void SendArray(string array, int offset, float[] source, int n)
{
LibPD.WriteArray(array, offset, source, n);
}