Class DistanceUtilCPtr


  • public class DistanceUtilCPtr
    extends java.lang.Object
    Ptr stores a pointer and optionally takes ownership of the value.
    • Constructor Detail

      • DistanceUtilCPtr

        public DistanceUtilCPtr​(long cPtr,
                                boolean cMemoryOwn)
      • DistanceUtilCPtr

        public DistanceUtilCPtr()
        Default constructor yielding a NULL-pointer.
      • DistanceUtilCPtr

        public DistanceUtilCPtr​(DistanceUtil ptr)
        Do not take ownership of ptr.

        ptr can be null.

        The constructor is implicit on purpose.
    • Method Detail

      • delete

        public void delete()
      • deref

        public DistanceUtil deref()
        The pointer stored in the object.
      • __ref__

        public DistanceUtil __ref__()
        Dereferencing operator.
      • getDeref

        public DistanceUtil getDeref()
        Member access operator.
      • isShared

        public boolean isShared()
        check if this Ptr has shared ownership or none
        ownership
        Returns:
        true if Ptr has shared ownership, false if it has no ownership.
      • isNull

        public boolean isNull()
        checks if the pointer is null
        Returns:
        Returns true if the pointer is null