THotPDF.InspectLoadedObjectStream Method
将原始的经 filter 编码的容器字节，或解码后的对象流负载，写入调用方持有的目标流
声明
function InspectLoadedObjectStream(ContainerObjectNumber: Integer;
View: THPDFObjectStreamInspectionView; Destination: TStream;
out AInfo: THPDFObjectStreamInspectionInfo): boolean;结果会报告容器元数据和成员数量，且不会把无关的压缩对象加载进对象缓存