Package org.robwork.sdurw_trajectory

Class Blend_dPtr

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

    • Constructor Summary

      Constructors 
      Constructor Description
      Blend_dPtr()
      Default constructor yielding a NULL-pointer.
      Blend_dPtr​(long cPtr, boolean cMemoryOwn)  
      Blend_dPtr​(Blend_d ptr)
      Do not take ownership of ptr.

      ptr can be null.

      The constructor is implicit on purpose.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      Blend_d __ref__()
      Dereferencing operator.
      Blend_dCPtr cptr()  
      double ddx​(double t)
      The acceleration for a given time t
      void delete()  
      Blend_d deref()
      The pointer stored in the object.
      double dx​(double t)
      The velocity for a given time t
      boolean equals​(Blend_d p)  
      static long getCPtr​(Blend_dPtr obj)  
      Blend_d getDeref()
      Member access operator.
      boolean isNull()
      checks if the pointer is null
      boolean isShared()
      check if this Ptr has shared ownership or none
      ownership
      double tau1()
      The time \tau_1 as defined in class definition
      double tau2()
      The time \tau_2 as defined in class definition
      double x​(double t)
      The position for a given time t

      • Methods inherited from class java.lang.Object

        equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • Blend_dPtr

        public Blend_dPtr​(long cPtr,
                  boolean cMemoryOwn)

      • Blend_dPtr

        public Blend_dPtr()
        Default constructor yielding a NULL-pointer.

      • Blend_dPtr

        public Blend_dPtr​(Blend_d ptr)
        Do not take ownership of ptr.

        ptr can be null.

        The constructor is implicit on purpose.

    • Method Detail

      • getCPtr

        public static long getCPtr​(Blend_dPtr obj)

      • delete

        public void delete()

      • deref

        public Blend_d deref()
        The pointer stored in the object.

      • __ref__

        public Blend_d __ref__()
        Dereferencing operator.

      • getDeref

        public Blend_d getDeref()
        Member access operator.

      • equals

        public boolean equals​(Blend_d p)

      • 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

      • x

        public double x​(double t)
        The position for a given time t
        Parameters:
        t - [in] t\in[0,\tau_1+\tau_2]
        Returns:
        Position at time t

      • dx

        public double dx​(double t)
        The velocity for a given time t
        Parameters:
        t - [in] t\in[0,\tau_1+\tau_2]
        Returns:
        Velocity at time t

      • ddx

        public double ddx​(double t)
        The acceleration for a given time t
        Parameters:
        t - [in] t\in[0,\tau_1+\tau_2]
        Returns:
        Acceleration at time t

      • tau1

        public double tau1()
        The time \tau_1 as defined in class definition
        Returns:
        \tau_1

      • tau2

        public double tau2()
        The time \tau_2 as defined in class definition
        Returns:
        \tau_2