internal FloatImp(DlibObject parent,
KernelBaseParameter kernelParameter,
NativeMethods.MatrixElementType elementType,
NativeMethods.SvmFunctionType functionType) :
base(parent, kernelParameter, elementType, functionType)
{
}
internal NormalizedFunction(IntPtr ptr)
{
if (ptr == IntPtr.Zero)
{
throw new ArgumentException("Can not pass IntPtr.Zero", nameof(ptr));
}
var functionType = typeof(TFunction);
var svmFunction = functionType.GetGenericTypeDefinition();
if (!FunctionTypesRepository.Types.TryGetValue(svmFunction, out var svmFunctionType))
{
throw new ArgumentException();
}
var kernelType = functionType.GenericTypeArguments[1].GetGenericTypeDefinition();
if (!KernelTypesRepository.KernelTypes.TryGetValue(kernelType, out var svmKernelType))
{
throw new ArgumentException();
}
var elementType = functionType.GenericTypeArguments[0];
if (!KernelTypesRepository.ElementTypes.TryGetValue(elementType, out var sampleType))
{
throw new ArgumentException();
}
this._Parameter = new KernelBaseParameter(svmKernelType, sampleType, 0, 0);
this._SvmFunctionType = svmFunctionType;
this._Imp = this.CreateImp(sampleType.ToNativeMatrixElementType());
this.NativePtr = ptr;
}
public NormalizedFunction()
{
var functionType = typeof(TFunction);
var svmFunction = functionType.GetGenericTypeDefinition();
if (!FunctionTypesRepository.Types.TryGetValue(svmFunction, out var svmFunctionType))
{
throw new ArgumentException();
}
var kernelType = functionType.GenericTypeArguments[1].GetGenericTypeDefinition();
if (!KernelTypesRepository.KernelTypes.TryGetValue(kernelType, out var svmKernelType))
{
throw new ArgumentException();
}
var elementType = functionType.GenericTypeArguments[0];
if (!KernelTypesRepository.ElementTypes.TryGetValue(elementType, out var sampleType))
{
throw new ArgumentException();
}
this._Parameter = new KernelBaseParameter(svmKernelType, sampleType, 0, 0);
this._SvmFunctionType = svmFunctionType;
this._Imp = this.CreateImp(sampleType.ToNativeMatrixElementType());
this.NativePtr = NativeMethods.normalized_function_new(this._Parameter.KernelType.ToNativeKernelType(),
this._Parameter.SampleType.ToNativeMatrixElementType(),
this._Parameter.TemplateRows,
this._Parameter.TemplateColumns,
svmFunctionType);
}
internal Imp(DlibObject parent,
KernelBaseParameter kernelParameter,
NativeMethods.MatrixElementType elementType,
NativeMethods.SvmFunctionType functionType)
{
this.Parent = parent ?? throw new ArgumentNullException(nameof(parent));
this.KernelParameter = kernelParameter;
this.ElementType = elementType;
this.FunctionType = functionType;
}
