Class QStatePtr

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

      • QStatePtr

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

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

        public QStatePtr​(QState ptr)
        Do not take ownership of ptr.

        ptr can be null.

        The constructor is implicit on purpose.
    • Method Detail

      • getCPtr

        public static long getCPtr​(QStatePtr obj)
      • delete

        public void delete()
      • deref

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

        public QState __ref__()
        Dereferencing operator.
      • getDeref

        public QState getDeref()
        Member access operator.
      • equals

        public boolean equals​(QState p)
      • isShared

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

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

        public java.lang.String toString()
        toString in class java.lang.Object
      • multiply

        public QState multiply​(double scale)
        Scaling of a configuration state by a scalar.
      • divide

        public QState divide​(double scale)
        Scaling of a configuration state by division
      • add

        public QState add​(QState b)
        Addition of configuration states.
      • subtract

        public QState subtract​(QState b)
        Subtraction of configuration states.
      • negate

        public QState negate()
        Unary minus operator.
      • getStateSetup

        public StateSetupPtr getStateSetup()
        returns the StateSetup
      • assign

        public QState assign​(QState rhs)
        Assignment operator.
        rhs - [in] the other QState to assign to this.
        a reference to this QState.
      • size

        public long size()
        The dimension of the state vector.
      • get

        public double get​(long i)
      • set

        public void set​(long i,
                        double d)