Package org.lwjgl.system.libffi
Class FFIType.Buffer
- java.lang.Object
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- org.lwjgl.system.Pointer.Default
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- org.lwjgl.system.CustomBuffer<SELF>
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- org.lwjgl.system.StructBuffer<FFIType,FFIType.Buffer>
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- org.lwjgl.system.libffi.FFIType.Buffer
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- All Implemented Interfaces:
java.lang.AutoCloseable
,java.lang.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 ofFFIType
structs.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description short
alignment()
FFIType.Buffer
alignment(short value)
Sets the specified value to theFFIType.alignment()
field.org.lwjgl.PointerBuffer
elements(int capacity)
FFIType.Buffer
elements(org.lwjgl.PointerBuffer value)
Sets the address of the specifiedPointerBuffer
to theFFIType.elements(int)
field.long
size()
FFIType.Buffer
size(long value)
Sets the specified value to theFFIType.size()
field.short
type()
FFIType.Buffer
type(short value)
Sets the specified value to theFFIType.type()
field.
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Constructor Detail
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Buffer
public Buffer(java.nio.ByteBuffer container)
Creates a newFFIType.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 byFFIType.SIZEOF
, and its mark will be undefined.The created buffer instance holds a strong reference to the container object.
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Buffer
public Buffer(long address, int cap)
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Method Detail
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size
public long size()
- Returns:
- the value of the
FFIType.size()
field.
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alignment
public short alignment()
- Returns:
- the value of the
FFIType.alignment()
field.
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type
public short type()
- Returns:
- the value of the
FFIType.type()
field.
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elements
@Nullable public 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 theFFIType.elements(int)
field.
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size
public FFIType.Buffer size(long value)
Sets the specified value to theFFIType.size()
field.
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alignment
public FFIType.Buffer alignment(short value)
Sets the specified value to theFFIType.alignment()
field.
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type
public FFIType.Buffer type(short value)
Sets the specified value to theFFIType.type()
field.
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elements
public FFIType.Buffer elements(@Nullable org.lwjgl.PointerBuffer value)
Sets the address of the specifiedPointerBuffer
to theFFIType.elements(int)
field.
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