private static void TestReadWrite(IKernelFunctionWithParams kf)
{
string typeName = kf.GetType().Name;
string fn = typeName + ".txt";
// Write out the kernel
StreamWriter sw = new StreamWriter(fn);
kf.Write(sw);
sw.Close();
// Now read it back again
StreamReader sr = new StreamReader(fn);
KernelFactory kfact = KernelFactory.Instance;
IKernelFunctionWithParams kf1 = kfact.CreateKernelFunction(typeName);
kf1.Read(sr);
sr.Close();
// Now test that they're the same
Assert.Equal(kf.ThetaCount, kf1.ThetaCount);
for (int i = 0; i < kf.ThetaCount; i++)
{
Assert.Equal(kf[i], kf1[i], 1e-6);
}
}
/// <summary>
/// Reads the function parameters in from a stream
/// </summary>
/// <param name="sr">Stream reader</param>
public override void Read(StreamReader sr)
{
string typeName = this.GetType().Name;
string start = "<" + typeName + ">";
string end = "</" + typeName + ">";
KernelFactory kfact = KernelFactory.Instance;
initialise();
string str;
str = sr.ReadLine();
if (str != start)
{
throw new IOException("Unexpected section start");
}
// Version
str = sr.ReadLine();
int vers = int.Parse(str);
// kernel count
str = sr.ReadLine();
int kcnt = int.Parse(str);
// Cosntruct the kernels
for (int i = 0; i < kcnt; i++)
{
str = sr.ReadLine();
IKernelFunctionWithParams kf = kfact.CreateKernelFunction(str);
kf.Read(sr);
kernels.Add(kf);
}
// Build the maps
buildMaps();
// Read in the end marker
str = sr.ReadLine();
if (str != end)
{
throw new IOException("Unexpected section end");
}
}