Package org.lwjgl.cuda

Class CUIPCMemHandle

java.lang.Object
org.lwjgl.system.Pointer.Default
org.lwjgl.system.Struct<CUIPCMemHandle>
org.lwjgl.cuda.CUIPCMemHandle
All Implemented Interfaces:
AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
public class CUIPCMemHandle extends org.lwjgl.system.Struct<CUIPCMemHandle> implements org.lwjgl.system.NativeResource

Layout


 struct CUipcMemHandle {
     char reserved[CU_IPC_HANDLE_SIZE];
 }

  • Field Details

    • SIZEOF

      public static final int SIZEOF
      The struct size in bytes.

    • ALIGNOF

      public static final int ALIGNOF
      The struct alignment in bytes.

    • RESERVED

      public static final int RESERVED
      The struct member offsets.

  • Constructor Details

    • CUIPCMemHandle

      public CUIPCMemHandle(ByteBuffer container)
      Creates a CUIPCMemHandle 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()
      Specified by:
      sizeof in class org.lwjgl.system.Struct<CUIPCMemHandle>

    • reserved

      public ByteBuffer reserved()
      Returns:
      a ByteBuffer view of the reserved field.

    • reserved

      public byte reserved(int index)
      Returns:
      the value at the specified index of the reserved field.

    • reserved

      public CUIPCMemHandle reserved(ByteBuffer value)
      Copies the specified ByteBuffer to the reserved field.

    • reserved

      public CUIPCMemHandle reserved(int index, byte value)
      Sets the specified value at the specified index of the reserved field.

    • set

      public CUIPCMemHandle set(CUIPCMemHandle src)
      Copies the specified struct data to this struct.
      Parameters:
      src - the source struct
      Returns:
      this struct

    • malloc

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

    • calloc

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

    • create

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

    • create

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

    • createSafe

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

    • malloc

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

    • calloc

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

    • create

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

    • create

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

    • createSafe

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

    • mallocStack

      @Deprecated public static CUIPCMemHandle mallocStack()
      Deprecated.
      Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

    • callocStack

      @Deprecated public static CUIPCMemHandle callocStack()
      Deprecated.
      Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

    • mallocStack

      @Deprecated public static CUIPCMemHandle mallocStack(org.lwjgl.system.MemoryStack stack)
      Deprecated.
      Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

    • callocStack

      @Deprecated public static CUIPCMemHandle callocStack(org.lwjgl.system.MemoryStack stack)
      Deprecated.
      Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

    • mallocStack

      @Deprecated public static CUIPCMemHandle.Buffer mallocStack(int capacity)
      Deprecated.
      Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

    • callocStack

      @Deprecated public static CUIPCMemHandle.Buffer callocStack(int capacity)
      Deprecated.
      Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

    • mallocStack

      @Deprecated public static CUIPCMemHandle.Buffer mallocStack(int capacity, org.lwjgl.system.MemoryStack stack)
      Deprecated.
      Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

    • callocStack

      @Deprecated public static CUIPCMemHandle.Buffer callocStack(int capacity, org.lwjgl.system.MemoryStack stack)
      Deprecated.
      Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

    • malloc

      public static CUIPCMemHandle malloc(org.lwjgl.system.MemoryStack stack)
      Returns a new CUIPCMemHandle instance allocated on the specified MemoryStack.
      Parameters:
      stack - the stack from which to allocate

    • calloc

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

    • malloc

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

    • calloc

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

    • nreserved

      public static ByteBuffer nreserved(long struct)
      Unsafe version of reserved().

    • nreserved

      public static byte nreserved(long struct, int index)
      Unsafe version of reserved.

    • nreserved

      public static void nreserved(long struct, ByteBuffer value)
      Unsafe version of reserved.

    • nreserved

      public static void nreserved(long struct, int index, byte value)
      Unsafe version of reserved.