Class CXVersion

All Implemented Interfaces:
Pointer

public class CXVersion extends Struct<CXVersion>
Describes a version number of the form major.minor.subminor.

Layout


 struct CXVersion {
     int Major();
     int Minor();
     int Subminor();
 }
  • Field Details

    • SIZEOF

      public static final int SIZEOF
      The struct size in bytes.
    • ALIGNOF

      public static final int ALIGNOF
      The struct alignment in bytes.
    • MAJOR

      public static final int MAJOR
      The struct member offsets.
    • MINOR

      public static final int MINOR
      The struct member offsets.
    • SUBMINOR

      public static final int SUBMINOR
      The struct member offsets.
  • Constructor Details

    • CXVersion

      public CXVersion(ByteBuffer container)
      Creates a CXVersion instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.

      The created instance holds a strong reference to the container object.

  • Method Details

    • sizeof

      public int sizeof()
      Description copied from class: Struct
      Returns sizeof(struct).
      Specified by:
      sizeof in class Struct<CXVersion>
    • Major

      public int Major()
      the major version number, e.g., the '10' in '10.7.3'. A negative value indicates that there is no version number at all.
    • Minor

      public int Minor()
      the minor version number, e.g., the '7' in '10.7.3'. This value will be negative if no minor version number was provided, e.g., for version '10'.
    • Subminor

      public int Subminor()
      the subminor version number, e.g., the '3' in '10.7.3'. This value will be negative if no minor or subminor version number was provided, e.g., in version '10' or '10.7'.
    • create

      public static CXVersion create(long address)
      Returns a new CXVersion instance for the specified memory address.
    • createSafe

      @Nullable public static CXVersion createSafe(long address)
      Like create, but returns null if address is NULL.
    • create

      public static CXVersion.Buffer create(long address, int capacity)
      Create a CXVersion.Buffer instance at the specified memory.
      Parameters:
      address - the memory address
      capacity - the buffer capacity
    • createSafe

      @Nullable public static CXVersion.Buffer createSafe(long address, int capacity)
      Like create, but returns null if address is NULL.
    • nMajor

      public static int nMajor(long struct)
      Unsafe version of Major().
    • nMinor

      public static int nMinor(long struct)
      Unsafe version of Minor().
    • nSubminor

      public static int nSubminor(long struct)
      Unsafe version of Subminor().