# Uses of Class
hdf.object.h5.H5Datatype

Packages that use H5Datatype
Package
Description
hdf.object.h5

- ## Uses of H5Datatype in hdf.object.h5

  Subclasses of H5Datatype in hdf.object.h5
  Modifier and Type
  Class
  Description
  `class`
  `H5ReferenceType`
  This class defines HDF5 reference characteristics and APIs for a data type of H5T_STD_REF.
  Methods in hdf.object.h5 with parameters of type H5Datatype
  Modifier and Type
  Method
  Description
  `static final Object`
  H5Datatype.`allocateArray(H5Datatype dtype, int numPoints)`
  Allocates a one-dimensional array of byte, short, int, long, float, double, or String to store data in memory.
  `static void`
  H5Datatype.`extractCompoundInfo(H5Datatype dtype, String name, List<String> names, List<Datatype> flatListTypes)`
  Extracts compound information into flat structure.