KDL::Ref< T > Class Template Reference

A reference to T. More...

#include <jacobianexpr.hpp>

List of all members.

Public Types
typedef T::derivType	derivType
typedef T::exprType	exprType
typedef T::valueType	valueType
Public Member Functions
INLINE derivType	deriv (int i) const
INLINE JacobianBitset	getDerivs () const
INLINE bool	hasDeriv (int i) const
INLINE int	nrOfDeriv () const
Ref< T > &	operator= (const Ref< T > &arg)
INLINE	Ref (const T &_ref)
INLINE	Ref (const Ref< T > &arg)
INLINE valueType	value () const
Public Attributes
const T *	ref

---

Detailed Description

template<typename T>
class KDL::Ref< T >

A reference to T.

Replaces T such that a pointer to T is copied instead of copying T itself.

• Jacobian<T> can be used as a template parameter for Expr<T>
• This class is used to avoid early destruction of objects and at the same time avoid copy construction of the Jacobian<T> classes.

Warning:

You should never construct this class with a temperary variable

Definition at line 49 of file jacobianexpr.hpp.

---

Member Typedef Documentation

template<typename T>

typedef T::derivType KDL::Ref< T >::derivType

Definition at line 52 of file jacobianexpr.hpp.

template<typename T>

typedef T::exprType KDL::Ref< T >::exprType

Definition at line 51 of file jacobianexpr.hpp.

template<typename T>

typedef T::valueType KDL::Ref< T >::valueType

Definition at line 53 of file jacobianexpr.hpp.

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Constructor & Destructor Documentation

template<typename T>

INLINE KDL::Ref< T >::Ref

(

const T &

_ref

)

[inline]

Definition at line 57 of file jacobianexpr.hpp.

template<typename T>

INLINE KDL::Ref< T >::Ref

(

const Ref< T > &

arg

)

[inline]

Definition at line 58 of file jacobianexpr.hpp.

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Member Function Documentation

template<typename T>

INLINE derivType KDL::Ref< T >::deriv

(

int

i

)

const [inline]

Definition at line 62 of file jacobianexpr.hpp.

template<typename T>

INLINE JacobianBitset KDL::Ref< T >::getDerivs

(

)

const [inline]

Definition at line 71 of file jacobianexpr.hpp.

template<typename T>

INLINE bool KDL::Ref< T >::hasDeriv

(

int

i

)

const [inline]

Definition at line 74 of file jacobianexpr.hpp.

template<typename T>

INLINE int KDL::Ref< T >::nrOfDeriv

(

)

const [inline]

Definition at line 68 of file jacobianexpr.hpp.

template<typename T>

Ref<T>& KDL::Ref< T >::operator=

(

const Ref< T > &

arg

)

[inline]

Definition at line 59 of file jacobianexpr.hpp.

template<typename T>

INLINE valueType KDL::Ref< T >::value

(

)

const [inline]

Definition at line 65 of file jacobianexpr.hpp.

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Member Data Documentation

template<typename T>

const T* KDL::Ref< T >::ref

Definition at line 54 of file jacobianexpr.hpp.

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The documentation for this class was generated from the following file:

• jacobianexpr.hpp