Public Types | Public Member Functions | Protected Types | Protected Member Functions | Protected Attributes | List of all members
gtsam::PendulumFactor2 Class Reference

#include <Pendulum.h>

Inheritance diagram for gtsam::PendulumFactor2:
Inheritance graph
[legend]

Public Types

typedef std::shared_ptr< PendulumFactor2shared_ptr
 
- Public Types inherited from gtsam::NoiseModelFactorN< double, double, double >
enum  
 N is the number of variables (N-way factor) More...
 
using ValueType = typename std::tuple_element< I - 1, std::tuple< ValueTypes... > >::type
 
- Public Types inherited from gtsam::NoiseModelFactor
typedef std::shared_ptr< Thisshared_ptr
 
- Public Types inherited from gtsam::NonlinearFactor
typedef std::shared_ptr< Thisshared_ptr
 
- Public Types inherited from gtsam::Factor
typedef KeyVector::const_iterator const_iterator
 Const iterator over keys. More...
 
typedef KeyVector::iterator iterator
 Iterator over keys. More...
 

Public Member Functions

gtsam::NonlinearFactor::shared_ptr clone () const override
 
Vector evaluateError (const double &vk1, const double &vk, const double &q, OptionalMatrixType H1, OptionalMatrixType H2, OptionalMatrixType H3) const override
 
 PendulumFactor2 (Key vk1, Key vk, Key qkey, double h, double r=1.0, double g=9.81, double mu=1000.0)
 Constructor. vk1: v_{k+1}, vk: v_k, qkey: q's key depending on the chosen method, h: time step. More...
 
- Public Member Functions inherited from gtsam::NoiseModelFactorN< double, double, double >
Key key () const
 
 ~NoiseModelFactorN () override
 
 NoiseModelFactorN ()
 Default Constructor for I/O. More...
 
 NoiseModelFactorN (const SharedNoiseModel &noiseModel, KeyType< ValueTypes >... keys)
 
 NoiseModelFactorN (const SharedNoiseModel &noiseModel, CONTAINER keys)
 
Vector unwhitenedError (const Values &x, OptionalMatrixVecType H=nullptr) const override
 
virtual Vector evaluateError (const ValueTypes &... x, OptionalMatrixTypeT< ValueTypes >... H) const=0
 
Vector evaluateError (const ValueTypes &... x, MatrixTypeT< ValueTypes > &... H) const
 
Vector evaluateError (const ValueTypes &... x) const
 
AreAllMatrixRefs< Vector, OptionalJacArgs... > evaluateError (const ValueTypes &... x, OptionalJacArgs &&... H) const
 
AreAllMatrixPtrs< Vector, OptionalJacArgs... > evaluateError (const ValueTypes &... x, OptionalJacArgs &&... H) const
 
Key key1 () const
 
Key key2 () const
 
Key key3 () const
 
Key key4 () const
 
Key key5 () const
 
Key key6 () const
 
- Public Member Functions inherited from gtsam::NoiseModelFactor
shared_ptr cloneWithNewNoiseModel (const SharedNoiseModel newNoise) const
 
size_t dim () const override
 
bool equals (const NonlinearFactor &f, double tol=1e-9) const override
 
double error (const Values &c) const override
 
std::shared_ptr< GaussianFactorlinearize (const Values &x) const override
 
const SharedNoiseModelnoiseModel () const
 access to the noise model More...
 
 NoiseModelFactor ()
 
template<typename CONTAINER >
 NoiseModelFactor (const SharedNoiseModel &noiseModel, const CONTAINER &keys)
 
void print (const std::string &s="", const KeyFormatter &keyFormatter=DefaultKeyFormatter) const override
 
Vector unweightedWhitenedError (const Values &c) const
 
Vector unwhitenedError (const Values &x, std::vector< Matrix > &H) const
 
double weight (const Values &c) const
 
Vector whitenedError (const Values &c) const
 
 ~NoiseModelFactor () override
 
- Public Member Functions inherited from gtsam::NonlinearFactor
 NonlinearFactor ()
 
template<typename CONTAINER >
 NonlinearFactor (const CONTAINER &keys)
 
double error (const HybridValues &c) const override
 
virtual bool active (const Values &) const
 
virtual shared_ptr rekey (const std::map< Key, Key > &rekey_mapping) const
 
virtual shared_ptr rekey (const KeyVector &new_keys) const
 
virtual bool sendable () const
 
- Public Member Functions inherited from gtsam::Factor
virtual ~Factor ()=default
 Default destructor. More...
 
bool empty () const
 Whether the factor is empty (involves zero variables). More...
 
Key front () const
 First key. More...
 
Key back () const
 Last key. More...
 
const_iterator find (Key key) const
 find More...
 
const KeyVectorkeys () const
 Access the factor's involved variable keys. More...
 
const_iterator begin () const
 
const_iterator end () const
 
size_t size () const
 
virtual void printKeys (const std::string &s="Factor", const KeyFormatter &formatter=DefaultKeyFormatter) const
 print only keys More...
 
bool equals (const This &other, double tol=1e-9) const
 check equality More...
 
KeyVectorkeys ()
 
iterator begin ()
 
iterator end ()
 

Protected Types

typedef NoiseModelFactorN< double, double, double > Base
 
- Protected Types inherited from gtsam::NoiseModelFactorN< double, double, double >
using Base = NoiseModelFactor
 
using KeyType = Key
 
using MatrixTypeT = Matrix
 
using OptionalMatrixTypeT = Matrix *
 
using This = NoiseModelFactorN< ValueTypes... >
 
using IsConvertible = typename std::enable_if< std::is_convertible< From, To >::value, void >::type
 
using IndexIsValid = typename std::enable_if<(I >=1) &&(I<=N), void >::type
 
using ContainerElementType = typename std::decay< decltype(*std::declval< Container >().begin())>::type
 
using IsContainerOfKeys = IsConvertible< ContainerElementType< Container >, Key >
 
using AreAllMatrixRefs = std::enable_if_t<(... &&std::is_convertible< Args, Matrix &>::value), Ret >
 
using IsMatrixPointer = std::is_same< typename std::decay_t< Arg >, Matrix *>
 
using IsNullpointer = std::is_same< typename std::decay_t< Arg >, std::nullptr_t >
 
using AreAllMatrixPtrs = std::enable_if_t<(... &&(IsMatrixPointer< Args >::value||IsNullpointer< Args >::value)), Ret >
 
- Protected Types inherited from gtsam::NoiseModelFactor
typedef NonlinearFactor Base
 
typedef NoiseModelFactor This
 
- Protected Types inherited from gtsam::NonlinearFactor
typedef Factor Base
 
typedef NonlinearFactor This
 

Protected Member Functions

 PendulumFactor2 ()
 
- Protected Member Functions inherited from gtsam::NoiseModelFactor
 NoiseModelFactor (const SharedNoiseModel &noiseModel)
 
- Protected Member Functions inherited from gtsam::Factor
 Factor ()
 
template<typename CONTAINER >
 Factor (const CONTAINER &keys)
 
template<typename ITERATOR >
 Factor (ITERATOR first, ITERATOR last)
 

Protected Attributes

double g_
 
double h_
 
double r_
 
- Protected Attributes inherited from gtsam::NoiseModelFactor
SharedNoiseModel noiseModel_
 
- Protected Attributes inherited from gtsam::Factor
KeyVector keys_
 The keys involved in this factor. More...
 

Additional Inherited Members

- Static Protected Member Functions inherited from gtsam::Factor
template<typename CONTAINER >
static Factor FromKeys (const CONTAINER &keys)
 
template<typename ITERATOR >
static Factor FromIterators (ITERATOR first, ITERATOR last)
 

Detailed Description

This class implements the second constraint the

Definition at line 71 of file Pendulum.h.

Member Typedef Documentation

◆ Base

typedef NoiseModelFactorN<double, double, double> gtsam::PendulumFactor2::Base
protected

Definition at line 75 of file Pendulum.h.

◆ shared_ptr

Definition at line 89 of file Pendulum.h.

Constructor & Destructor Documentation

◆ PendulumFactor2() [1/2]

gtsam::PendulumFactor2::PendulumFactor2 ( )
inlineprotected

default constructor to allow for serialization

Definition at line 78 of file Pendulum.h.

◆ PendulumFactor2() [2/2]

gtsam::PendulumFactor2::PendulumFactor2 ( Key  vk1,
Key  vk,
Key  qkey,
double  h,
double  r = 1.0,
double  g = 9.81,
double  mu = 1000.0 
)
inline

Constructor. vk1: v_{k+1}, vk: v_k, qkey: q's key depending on the chosen method, h: time step.

Definition at line 92 of file Pendulum.h.

Member Function Documentation

◆ clone()

gtsam::NonlinearFactor::shared_ptr gtsam::PendulumFactor2::clone ( ) const
inlineoverridevirtual
Returns
a deep copy of this factor

Reimplemented from gtsam::NonlinearFactor.

Definition at line 96 of file Pendulum.h.

◆ evaluateError()

Vector gtsam::PendulumFactor2::evaluateError ( const double &  vk1,
const double &  vk,
const double &  q,
OptionalMatrixType  H1,
OptionalMatrixType  H2,
OptionalMatrixType  H3 
) const
inlineoverride

v_k - h*g/L*sin(q) - v_k1 = 0, with optional derivatives

Definition at line 101 of file Pendulum.h.

Member Data Documentation

◆ g_

double gtsam::PendulumFactor2::g_
protected

Definition at line 81 of file Pendulum.h.

◆ h_

double gtsam::PendulumFactor2::h_
protected

Definition at line 80 of file Pendulum.h.

◆ r_

double gtsam::PendulumFactor2::r_
protected

Definition at line 82 of file Pendulum.h.


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


gtsam
Author(s):
autogenerated on Tue Jul 4 2023 02:47:06