Class XXH128Hash

  • All Implemented Interfaces:
    java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer

    public class XXH128Hash
    extends org.lwjgl.system.Struct
    implements org.lwjgl.system.NativeResource

    Layout

    
     struct XXH128_hash_t {
         XXH32_hash_t low64;
         XXH32_hash_t high64;
     }
    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  XXH128Hash.Buffer
      An array of XXH128Hash structs.
      • Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

        org.lwjgl.system.Pointer.Default
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int ALIGNOF
      The struct alignment in bytes.
      static int HIGH64
      LOW64
      The struct member offsets.
      static int SIZEOF
      The struct size in bytes.
      • Fields inherited from interface org.lwjgl.system.Pointer

        BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE
    • Constructor Summary

      Constructors 
      Constructor Description
      XXH128Hash​(java.nio.ByteBuffer container)
      Creates a XXH128Hash instance at the current position of the specified ByteBuffer container.
    • Field Detail

      • SIZEOF

        The struct size in bytes.
      • ALIGNOF

        The struct alignment in bytes.
      • LOW64, HIGH64

        The struct member offsets.
    • Constructor Detail

      • XXH128Hash

        public XXH128Hash​(java.nio.ByteBuffer container)
        Creates a XXH128Hash 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 Detail

      • sizeof

        public int sizeof()
        Specified by:
        sizeof in class org.lwjgl.system.Struct
      • low64

        public long low64()
        Returns the value of the low64 field.
      • high64

        public long high64()
        Returns the value of the high64 field.
      • malloc

        public static XXH128Hash malloc()
        Returns a new XXH128Hash instance allocated with memAlloc. The instance must be explicitly freed.
      • calloc

        public static XXH128Hash calloc()
        Returns a new XXH128Hash instance allocated with memCalloc. The instance must be explicitly freed.
      • create

        public static XXH128Hash create()
        Returns a new XXH128Hash instance allocated with BufferUtils.
      • create

        public static XXH128Hash create​(long address)
        Returns a new XXH128Hash instance for the specified memory address.
      • createSafe

        @Nullable
        public static XXH128Hash createSafe​(long address)
        Like create, but returns null if address is NULL.
      • malloc

        public static XXH128Hash.Buffer malloc​(int capacity)
        Returns a new XXH128Hash.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
        Parameters:
        capacity - the buffer capacity
      • calloc

        public static XXH128Hash.Buffer calloc​(int capacity)
        Returns a new XXH128Hash.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
        Parameters:
        capacity - the buffer capacity
      • create

        public static XXH128Hash.Buffer create​(int capacity)
        Returns a new XXH128Hash.Buffer instance allocated with BufferUtils.
        Parameters:
        capacity - the buffer capacity
      • create

        public static XXH128Hash.Buffer create​(long address,
                                               int capacity)
        Create a XXH128Hash.Buffer instance at the specified memory.
        Parameters:
        address - the memory address
        capacity - the buffer capacity
      • createSafe

        @Nullable
        public static XXH128Hash.Buffer createSafe​(long address,
                                                   int capacity)
        Like create, but returns null if address is NULL.
      • mallocStack

        public static XXH128Hash mallocStack()
        Returns a new XXH128Hash instance allocated on the thread-local MemoryStack.
      • callocStack

        public static XXH128Hash callocStack()
        Returns a new XXH128Hash instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
      • mallocStack

        public static XXH128Hash mallocStack​(org.lwjgl.system.MemoryStack stack)
        Returns a new XXH128Hash instance allocated on the specified MemoryStack.
        Parameters:
        stack - the stack from which to allocate
      • callocStack

        public static XXH128Hash callocStack​(org.lwjgl.system.MemoryStack stack)
        Returns a new XXH128Hash instance allocated on the specified MemoryStack and initializes all its bits to zero.
        Parameters:
        stack - the stack from which to allocate
      • mallocStack

        public static XXH128Hash.Buffer mallocStack​(int capacity)
        Returns a new XXH128Hash.Buffer instance allocated on the thread-local MemoryStack.
        Parameters:
        capacity - the buffer capacity
      • callocStack

        public static XXH128Hash.Buffer callocStack​(int capacity)
        Returns a new XXH128Hash.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
        Parameters:
        capacity - the buffer capacity
      • mallocStack

        public static XXH128Hash.Buffer mallocStack​(int capacity,
                                                    org.lwjgl.system.MemoryStack stack)
        Returns a new XXH128Hash.Buffer instance allocated on the specified MemoryStack.
        Parameters:
        stack - the stack from which to allocate
        capacity - the buffer capacity
      • callocStack

        public static XXH128Hash.Buffer callocStack​(int capacity,
                                                    org.lwjgl.system.MemoryStack stack)
        Returns a new XXH128Hash.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
        Parameters:
        stack - the stack from which to allocate
        capacity - the buffer capacity
      • nlow64

        public static long nlow64​(long struct)
        Unsafe version of low64().
      • nhigh64

        public static long nhigh64​(long struct)
        Unsafe version of high64().