java.lang.Object
- org.robwork.sdurw_math.Q

```
public class Q
extends java.lang.Object
```
Configuration vector

Constructor Summary

Constructors
Constructor	Description
`Q()`	Default constructor. The vector will be of dimension zero.
`Q(double arg0)`
`Q(double arg0, double arg1)`
`Q(double arg0, double arg1, double arg2)`
`Q(double arg0, double arg1, double arg2, double arg3)`
`Q(double arg0, double arg1, double arg2, double arg3, double arg4)`
`Q(double arg0, double arg1, double arg2, double arg3, double arg4, double arg5)`
`Q(double arg0, double arg1, double arg2, double arg3, double arg4, double arg5, double arg6)`
`Q(double arg0, double arg1, double arg2, double arg3, double arg4, double arg5, double arg6, double arg7)`
`Q(double arg0, double arg1, double arg2, double arg3, double arg4, double arg5, double arg6, double arg7, double arg8)`
`Q(int arg0, double arg1)`
`Q(int arg0, double arg1, double arg2)`
`Q(int arg0, double arg1, double arg2, double arg3)`
`Q(int arg0, double arg1, double arg2, double arg3, double arg4)`
`Q(int arg0, double arg1, double arg2, double arg3, double arg4, double arg5)`
`Q(int arg0, double arg1, double arg2, double arg3, double arg4, double arg5, double arg6)`
`Q(int arg0, double arg1, double arg2, double arg3, double arg4, double arg5, double arg6, double arg7)`
`Q(int arg0, double arg1, double arg2, double arg3, double arg4, double arg5, double arg6, double arg7, double arg8)`
`Q(int arg0, double arg1, double arg2, double arg3, double arg4, double arg5, double arg6, double arg7, double arg8, double arg9)`
`Q(long dim)`	A configuration of vector of length dim.
`Q(long cPtr, boolean cMemoryOwn)`
`Q(vector_d r)`	Construct a configuration vector from a std::vector expression.
`Q(Q q)`
`Q(SWIGTYPE_p_Eigen__MatrixT_double_Eigen__Dynamic_1_t q)`	Construct from Eigen base.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Q`	`add(Q b)`	Vector addition.
`Q`	`addAssign(Q v)`	Vector addition.
`void`	`delete()`
`Q`	`devideAssign(double s)`	Scalar division.
`Q`	`divide(double s)`	Scalar division.
`SWIGTYPE_p_Eigen__MatrixT_double_Eigen__Dynamic_1_t`	`e()`	Accessor for the internal Eigen vector state.
`boolean`	`empty()`	True if the configuration is of dimension zero.
`boolean`	`equals(Q q2)`	Compares this and q2 for equality. this and q2 are considered equal if and only if they have equal length and if q1(i) == q2(i) for all i.
`double`	`get(long i)`
`static long`	`getCPtr(Q obj)`
`Q`	`getSubPart(long start, long cnt)`	Extracts a sub part (range) of this Q.
`boolean`	`leessThan(Q q)`	Compares whether this is less than q The less operator is defined such that the first index is the most significant.
`Q`	`multiply(double s)`	Scalar multiplication.
`Q`	`multiplyAssign(double s)`	Scalar multiplication.
`Q`	`negate()`	Unary minus.
`double`	`norm1()`	Returns the Manhatten norm (1-norm) of the configuration
`double`	`norm2()`	Returns the Euclidean norm (2-norm) of the configuration
`double`	`normInf()`	Returns the infinte norm ( \inf-norm) of the configuration
`boolean`	`notEqual(Q q2)`	Inequality operator The inverse of operator==().
`void`	`set(long i, double d)`
`void`	`setSubPart(long index, Q part)`	Set subpart of vector.
`long`	`size()`	The dimension of the configuration vector.
`Q`	`subtract(Q b)`	Vector subtraction.
`Q`	`subtractAssign(Q v)`	Vector subtraction.
`vector_d`	`toStdVector()`	Convert to a standard vector.
`void`	`toStdVector(vector_d v)`	Convert to a standard vector.
`java.lang.String`	`toString()`
`static Q`	`zero(long n)`	Returns Q of length n initialized with 0's

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Q

public Q(long cPtr,
         boolean cMemoryOwn)

Q
```
public Q(long dim)
```
A configuration of vector of length dim.

Q
```
public Q(Q q)
```

Q
```
public Q()
```
Default constructor.

The vector will be of dimension zero.

Q
```
public Q(vector_d r)
```
Construct a configuration vector from a std::vector
expression.

Parameters:

r - [in] An expression for a vector of doubles

Q

public Q(int arg0,
         double arg1)

Q

public Q(int arg0,
         double arg1,
         double arg2)

Q

public Q(int arg0,
         double arg1,
         double arg2,
         double arg3)

Q

public Q(int arg0,
         double arg1,
         double arg2,
         double arg3,
         double arg4)

Q

public Q(int arg0,
         double arg1,
         double arg2,
         double arg3,
         double arg4,
         double arg5)

Q

public Q(int arg0,
         double arg1,
         double arg2,
         double arg3,
         double arg4,
         double arg5,
         double arg6)

Q

public Q(int arg0,
         double arg1,
         double arg2,
         double arg3,
         double arg4,
         double arg5,
         double arg6,
         double arg7)

Q

public Q(int arg0,
         double arg1,
         double arg2,
         double arg3,
         double arg4,
         double arg5,
         double arg6,
         double arg7,
         double arg8)

Q

public Q(int arg0,
         double arg1,
         double arg2,
         double arg3,
         double arg4,
         double arg5,
         double arg6,
         double arg7,
         double arg8,
         double arg9)

Q
```
public Q(double arg0)
```

Q

public Q(double arg0,
         double arg1)

Q

public Q(double arg0,
         double arg1,
         double arg2)

Q

public Q(double arg0,
         double arg1,
         double arg2,
         double arg3)

Q

public Q(double arg0,
         double arg1,
         double arg2,
         double arg3,
         double arg4)

Q

public Q(double arg0,
         double arg1,
         double arg2,
         double arg3,
         double arg4,
         double arg5)

Q

public Q(double arg0,
         double arg1,
         double arg2,
         double arg3,
         double arg4,
         double arg5,
         double arg6)

Q

public Q(double arg0,
         double arg1,
         double arg2,
         double arg3,
         double arg4,
         double arg5,
         double arg6,
         double arg7)

Q

public Q(double arg0,
         double arg1,
         double arg2,
         double arg3,
         double arg4,
         double arg5,
         double arg6,
         double arg7,
         double arg8)

Q

public Q(SWIGTYPE_p_Eigen__MatrixT_double_Eigen__Dynamic_1_t q)

Construct from Eigen base.

Parameters:: q - [in] Eigen base.

Method Detail
- getCPtr
```
public static long getCPtr(Q obj)
```
- delete
```
public void delete()
```
- zero
```
public static Q zero(long n)
```
  Returns Q of length n initialized with 0's
- size
```
public long size()
```
  The dimension of the configuration vector.
- empty
```
public boolean empty()
```
  True if the configuration is of dimension zero.
- e
```
public SWIGTYPE_p_Eigen__MatrixT_double_Eigen__Dynamic_1_t e()
```
  Accessor for the internal Eigen vector state.
- getSubPart
```
public Q getSubPart(long start,
                    long cnt)
```
  Extracts a sub part (range) of this Q.
  
  Parameters:
  
  start - [in] Start index
  
  cnt - [in] the number of elements to include
  
  Returns:
- setSubPart
```
public void setSubPart(long index,
                       Q part)
```
  Set subpart of vector.
  
  Parameters:
  
  index - [in] the initial index.
  
  part - [in] the part to insert beginning from index.
- norm2
```
public double norm2()
```
  Returns the Euclidean norm (2-norm) of the configuration
  
  Returns:
  
  the norm
- norm1
```
public double norm1()
```
  Returns the Manhatten norm (1-norm) of the configuration
  
  Returns:
  
  the norm
- normInf
```
public double normInf()
```
  Returns the infinte norm ( \inf-norm) of the configuration
  
  Returns:
  
  the norm
- get
```
public double get(long i)
```
- set
```
public void set(long i,
                double d)
```
- divide
```
public Q divide(double s)
```
  Scalar division.
- multiply
```
public Q multiply(double s)
```
  Scalar multiplication.
- subtract
```
public Q subtract(Q b)
```
  Vector subtraction.
- add
```
public Q add(Q b)
```
  Vector addition.
- equals
```
public boolean equals(Q q2)
```
  Compares this and q2 for equality.
  
  this and q2 are considered equal if and only if they have equal
  length and if q1(i) == q2(i) for all i.
  
  Parameters:
  
  q2 - [in]
  
  Returns:
  
  True if this equals q2, false otherwise.
- notEqual
```
public boolean notEqual(Q q2)
```
  Inequality operator
  The inverse of operator==().
- multiplyAssign
```
public Q multiplyAssign(double s)
```
  Scalar multiplication.
- devideAssign
```
public Q devideAssign(double s)
```
  Scalar division.
- addAssign
```
public Q addAssign(Q v)
```
  Vector addition.
- subtractAssign
```
public Q subtractAssign(Q v)
```
  Vector subtraction.
- negate
```
public Q negate()
```
  Unary minus.
- leessThan
```
public boolean leessThan(Q q)
```
  Compares whether this is less than q
  
  The less operator is defined such that the first index is the most significant. That is
  if (*this)[0] < q[0] then true is returned. If (*this)[0] > q[0] false is returned and
  only if (*this)[0] == q[0] is the next index considered.
- toStdVector
```
public void toStdVector(vector_d v)
```
  Convert to a standard vector.
  
  Parameters:
  
  v - [out] the result.
- toStdVector
```
public vector_d toStdVector()
```
  Convert to a standard vector.
  
  Returns:
  
  the result.
- toString
```
public java.lang.String toString()
```
  Overrides:
  
  toString in class java.lang.Object

Class Q

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Method Detail

getCPtr

delete

zero

size

empty

e

getSubPart

setSubPart

norm2

norm1

normInf

get

set

divide

multiply

subtract

add

equals

notEqual

multiplyAssign

devideAssign

addAssign

subtractAssign

negate

leessThan

toStdVector

toStdVector

toString