Package org.lwjgl.system.windows

Class POINTL

  • All Implemented Interfaces:
    java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
    public class POINTL
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource
    Contains the coordinates of a point.

    Layout

    
 struct POINTL {
     LONG x();
     LONG y();
 }

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  POINTL.Buffer
      An array of POINTL structs.

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

        org.lwjgl.system.Pointer.Default

      • Nested classes/interfaces inherited from class org.lwjgl.system.Struct

        org.lwjgl.system.Struct.StructValidation

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int ALIGNOF
      The struct alignment in bytes.
      static int SIZEOF
      The struct size in bytes.
      static int X
      Y
      The struct member offsets.

      • Fields inherited from interface org.lwjgl.system.Pointer

        BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

    • Constructor Summary

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

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      static POINTL calloc()
      Returns a new POINTL instance allocated with memCalloc.
      static POINTL.Buffer calloc​(int capacity)
      Returns a new POINTL.Buffer instance allocated with memCalloc.
      static POINTL.Buffer calloc​(int capacity, org.lwjgl.system.MemoryStack stack)
      Returns a new POINTL.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
      static POINTL calloc​(org.lwjgl.system.MemoryStack stack)
      Returns a new POINTL instance allocated on the specified MemoryStack and initializes all its bits to zero.
      static POINTL callocStack()
      Deprecated.
      static POINTL.Buffer callocStack​(int capacity)
      Deprecated.
      static POINTL.Buffer callocStack​(int capacity, org.lwjgl.system.MemoryStack stack)
      Deprecated.
      static POINTL callocStack​(org.lwjgl.system.MemoryStack stack)
      Deprecated.
      static POINTL create()
      Returns a new POINTL instance allocated with BufferUtils.
      static POINTL.Buffer create​(int capacity)
      Returns a new POINTL.Buffer instance allocated with BufferUtils.
      static POINTL create​(long address)
      Returns a new POINTL instance for the specified memory address.
      static POINTL.Buffer create​(long address, int capacity)
      Create a POINTL.Buffer instance at the specified memory.
      static POINTL createSafe​(long address)
      Like create, but returns null if address is NULL.
      static POINTL.Buffer createSafe​(long address, int capacity)
      Like create, but returns null if address is NULL.
      static POINTL malloc()
      Returns a new POINTL instance allocated with memAlloc.
      static POINTL.Buffer malloc​(int capacity)
      Returns a new POINTL.Buffer instance allocated with memAlloc.
      static POINTL.Buffer malloc​(int capacity, org.lwjgl.system.MemoryStack stack)
      Returns a new POINTL.Buffer instance allocated on the specified MemoryStack.
      static POINTL malloc​(org.lwjgl.system.MemoryStack stack)
      Returns a new POINTL instance allocated on the specified MemoryStack.
      static POINTL mallocStack()
      Deprecated.
      static POINTL.Buffer mallocStack​(int capacity)
      Deprecated.
      static POINTL.Buffer mallocStack​(int capacity, org.lwjgl.system.MemoryStack stack)
      Deprecated.
      static POINTL mallocStack​(org.lwjgl.system.MemoryStack stack)
      Deprecated.
      static int nx​(long struct)
      Unsafe version of x().
      static void nx​(long struct, int value)
      Unsafe version of x.
      static int ny​(long struct)
      Unsafe version of y().
      static void ny​(long struct, int value)
      Unsafe version of y.
      POINTL set​(int x, int y)
      Initializes this struct with the specified values.
      POINTL set​(POINTL src)
      Copies the specified struct data to this struct.
      int sizeof()  
      int x()
      the horizontal (x) coordinate of the point
      POINTL x​(int value)
      Sets the specified value to the x() field.
      int y()
      the vertical (y) coordinate of the point.
      POINTL y​(int value)
      Sets the specified value to the y() field.

      • Methods inherited from interface org.lwjgl.system.NativeResource

        close, free

      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait

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

        address, equals, hashCode, toString

      • Methods inherited from class org.lwjgl.system.Struct

        clear, free, isNull, validate

    • Field Detail

      • SIZEOF

        The struct size in bytes.

      • ALIGNOF

        The struct alignment in bytes.

      • X, Y

        The struct member offsets.

    • Constructor Detail

      • POINTL

        public POINTL​(java.nio.ByteBuffer container)
        Creates a POINTL 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

      • x

        public int x()
        the horizontal (x) coordinate of the point

      • y

        public int y()
        the vertical (y) coordinate of the point.

      • x

        public POINTL x​(int value)
        Sets the specified value to the x() field.

      • y

        public POINTL y​(int value)
        Sets the specified value to the y() field.

      • set

        public POINTL set​(int x,
                  int y)
        Initializes this struct with the specified values.

      • set

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

      • malloc

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

      • calloc

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

      • create

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

      • create

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

      • createSafe

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

      • malloc

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

      • calloc

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

      • create

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

      • create

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

      • createSafe

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

      • mallocStack

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

      • callocStack

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

      • mallocStack

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

      • callocStack

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

      • mallocStack

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

      • calloc

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

      • malloc

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

      • calloc

        public static POINTL.Buffer calloc​(int capacity,
                                   org.lwjgl.system.MemoryStack stack)
        Returns a new POINTL.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

      • nx

        public static int nx​(long struct)
        Unsafe version of x().

      • ny

        public static int ny​(long struct)
        Unsafe version of y().

      • nx

        public static void nx​(long struct,
                      int value)
        Unsafe version of x.

      • ny

        public static void ny​(long struct,
                      int value)
        Unsafe version of y.