private NodeMetadata GetMetadataFromTypeInfo(IntPtr typeInfo)
{
IntPtr tensorInfo = NativeMethods.ONNXRuntimeCastTypeInfoToTensorInfo(typeInfo);
// Convert the newly introduced ONNXRuntimeTypeInfo* to the older ONNXRuntimeTypeAndShapeInfo*
TensorElementType type = NativeMethods.ONNXRuntimeGetTensorElementType(tensorInfo);
Type dotnetType = null;
int width = 0;
TensorElementTypeConverter.GetTypeAndWidth(type, out dotnetType, out width);
ulong numDimensions = NativeMethods.ONNXRuntimeGetNumOfDimensions(tensorInfo);
long[] dimensions = new long[(int)numDimensions];
NativeMethods.ONNXRuntimeGetDimensions(tensorInfo, dimensions, numDimensions);
int[] intDimensions = new int[(int)numDimensions];
for (ulong i = 0; i < numDimensions; i++)
{
intDimensions[i] = (int)dimensions[i];
}
return(new NodeMetadata(intDimensions, dotnetType));
}