Package org.lwjgl.system.libffi

Class FFIType.Buffer

java.lang.Object
org.lwjgl.system.Pointer.Default
org.lwjgl.system.CustomBuffer<FFIType.Buffer>
org.lwjgl.system.StructBuffer<FFIType,FFIType.Buffer>
org.lwjgl.system.libffi.FFIType.Buffer
All Implemented Interfaces:
AutoCloseable, Iterable<FFIType>, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
Enclosing class:
FFIType
public static class FFIType.Buffer extends org.lwjgl.system.StructBuffer<FFIType,FFIType.Buffer> implements org.lwjgl.system.NativeResource
An array of FFIType structs.

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

    org.lwjgl.system.Pointer.Default

  • Field Summary

    Fields inherited from interface org.lwjgl.system.Pointer

    BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

  • Constructor Summary

    Constructors
    Constructor
    Description
    Buffer(long address, int cap)
     
    Buffer(ByteBuffer container)
    Creates a new FFIType.Buffer instance backed by the specified container.

  • Method Summary

    Modifier and Type
    Method
    Description
    short
    alignment()
     
    FFIType.Buffer
    alignment(short value)
    Sets the specified value to the FFIType.alignment() field.
    @Nullable org.lwjgl.PointerBuffer
    elements(int capacity)
     
    FFIType.Buffer
    elements(@Nullable org.lwjgl.PointerBuffer value)
    Sets the address of the specified PointerBuffer to the FFIType.elements(int) field.
    long
    size()
     
    FFIType.Buffer
    size(long value)
    Sets the specified value to the FFIType.size() field.
    short
    type()
     
    FFIType.Buffer
    type(short value)
    Sets the specified value to the FFIType.type() field.

    Methods inherited from class org.lwjgl.system.StructBuffer

    apply, apply, forEach, get, get, get, get, iterator, parallelStream, put, put, sizeof, spliterator, stream

    Methods inherited from class org.lwjgl.system.CustomBuffer

    address, address, address0, capacity, clear, compact, duplicate, flip, free, hasRemaining, limit, limit, mark, position, position, put, remaining, reset, rewind, slice, slice, toString

    Methods inherited from class org.lwjgl.system.Pointer.Default

    equals, hashCode

    Methods inherited from class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait

    Methods inherited from interface org.lwjgl.system.NativeResource

    close, free

  • Constructor Details

    • Buffer

      public Buffer(ByteBuffer container)
      Creates a new FFIType.Buffer instance backed by the specified container.

      Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by FFIType.SIZEOF, and its mark will be undefined.

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

    • Buffer

      public Buffer(long address, int cap)

  • Method Details

    • size

      public long size()
      Returns:
      the value of the FFIType.size() field.

    • alignment

      public short alignment()
      Returns:
      the value of the FFIType.alignment() field.

    • type

      public short type()
      Returns:
      the value of the FFIType.type() field.

    • elements

      public @Nullable org.lwjgl.PointerBuffer elements(int capacity)
      Parameters:
      capacity - the number of elements in the returned buffer
      Returns:
      a PointerBuffer view of the data pointed to by the FFIType.elements(int) field.

    • size

      public FFIType.Buffer size(long value)
      Sets the specified value to the FFIType.size() field.

    • alignment

      public FFIType.Buffer alignment(short value)
      Sets the specified value to the FFIType.alignment() field.

    • type

      public FFIType.Buffer type(short value)
      Sets the specified value to the FFIType.type() field.

    • elements

      public FFIType.Buffer elements(@Nullable org.lwjgl.PointerBuffer value)
      Sets the address of the specified PointerBuffer to the FFIType.elements(int) field.