Record Class Mapping.Double

java.lang.Object
java.lang.Record
org.lwjgl.system.ffm.mapping.Mapping.Double
All Implemented Interfaces:
DataMapping<ValueLayout.OfDouble>, Mapping<ValueLayout.OfDouble>, PrimitiveMapping<ValueLayout.OfDouble>
Enclosing interface:
Mapping<L extends MemoryLayout>
public static record Mapping.Double(ValueLayout.OfDouble layout, Mapping.Pointer p) extends Record implements PrimitiveMapping<ValueLayout.OfDouble>
Mapping from ValueLayout.JAVA_DOUBLE to C double.

  • Constructor Details

    • Double

      public Double(ValueLayout.OfDouble layout, Mapping.Pointer p)
      Creates an instance of a Double record class.
      Parameters:
      layout - the value for the layout record component
      p - the value for the p record component

  • Method Details

    • withByteAlignment

      public Mapping.Double withByteAlignment(long byteAlignment)
      Description copied from interface: DataMapping
      Returns a copy of this mapping with the specified byte alignment.
      Specified by:
      withByteAlignment in interface DataMapping<ValueLayout.OfDouble>
      Specified by:
      withByteAlignment in interface PrimitiveMapping<ValueLayout.OfDouble>
      Parameters:
      byteAlignment - the new byte alignment
      Returns:
      the new mapping

    • typedef

      public Mapping.Double typedef(String name)
      Description copied from interface: Mapping
      Creates a new instance of this mapping with the specified type name.
      Specified by:
      typedef in interface Mapping<ValueLayout.OfDouble>
      Specified by:
      typedef in interface PrimitiveMapping<ValueLayout.OfDouble>
      Returns:
      the new mapping

    • cconst

      public Mapping.Double cconst()
      Description copied from interface: Mapping
      Creates a new instance of this mapping with the C const qualifier
      Specified by:
      cconst in interface Mapping<ValueLayout.OfDouble>
      Returns:
      the new mapping

    • get

      public double get(MemorySegment segment, long offset)

    • getAligned

      public double getAligned(MemorySegment segment, long offset)

    • getAtIndex

      public double getAtIndex(MemorySegment segment, long index)

    • getAtIndexAligned

      public double getAtIndexAligned(MemorySegment segment, long index)

    • set

      public Mapping.Double set(MemorySegment segment, long offset, double value)

    • setAligned

      public Mapping.Double setAligned(MemorySegment segment, long offset, double value)

    • setAtIndex

      public Mapping.Double setAtIndex(MemorySegment segment, long index, double value)

    • setAtIndexAligned

      public Mapping.Double setAtIndexAligned(MemorySegment segment, long index, double value)

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • layout

      public ValueLayout.OfDouble layout()
      Returns the value of the layout record component.
      Specified by:
      layout in interface Mapping<ValueLayout.OfDouble>
      Returns:
      the value of the layout record component

    • p

      public Mapping.Pointer p()
      Returns the value of the p record component.
      Specified by:
      p in interface Mapping<ValueLayout.OfDouble>
      Returns:
      the value of the p record component