public KKMeans(KCentroid <TScalar, TKernel> kcentroid)
{
if (kcentroid == null)
{
throw new ArgumentNullException(nameof(kcentroid));
}
kcentroid.ThrowIfDisposed();
this._KCentroid = kcentroid;
var error = NativeMethods.kkmeans_new(this._KCentroid.Parameter.KernelType.ToNativeKernelType(),
this._KCentroid.Parameter.SampleType.ToNativeMatrixElementType(),
this._KCentroid.Parameter.TemplateRows,
this._KCentroid.Parameter.TemplateColumns,
kcentroid.NativePtr,
out var ret);
switch (error)
{
case NativeMethods.ErrorType.MatrixElementTypeNotSupport:
throw new ArgumentException($"{this._KCentroid.Parameter.SampleType} is not supported.");
case NativeMethods.ErrorType.MatrixElementTemplateSizeNotSupport:
throw new ArgumentException($"{nameof(this._KCentroid.Parameter.TemplateColumns)} or {nameof(this._KCentroid.Parameter.TemplateRows)} is not supported.");
case NativeMethods.ErrorType.SvmKernelNotSupport:
throw new ArgumentException($"{this._KCentroid.Parameter.KernelType} is not supported.");
}
this.NativePtr = ret;
}
public void SetKCentroid(KCentroid <TScalar, TKernel> kcentroid)
{
if (kcentroid == null)
{
throw new ArgumentNullException(nameof(kcentroid));
}
kcentroid.ThrowIfDisposed();
var ret = NativeMethods.kkmeans_set_kcentroid(this._KCentroid.Parameter.KernelType.ToNativeKernelType(),
this._KCentroid.Parameter.SampleType.ToNativeMatrixElementType(),
this._KCentroid.Parameter.TemplateRows,
this._KCentroid.Parameter.TemplateColumns,
this.NativePtr,
kcentroid.NativePtr);
}
