hpp-constraints  4.9.1
Definition of basic geometric constraints for motion planning
hpp::constraints::AffineFunction Class Reference

#include <hpp/constraints/affine-function.hh>

Inheritance diagram for hpp::constraints::AffineFunction:
Collaboration diagram for hpp::constraints::AffineFunction:

Public Member Functions

 AffineFunction (const matrixIn_t &J, const std::string name="LinearFunction")
 
 AffineFunction (const matrixIn_t &J, const vectorIn_t &b, const std::string name="LinearFunction")
 
- Public Member Functions inherited from hpp::constraints::DifferentiableFunction
virtual ~DifferentiableFunction ()
 
LiegroupElement operator() (vectorIn_t argument) const
 
void value (LiegroupElementRef result, vectorIn_t argument) const
 
void jacobian (matrixOut_t jacobian, vectorIn_t argument) const
 
const ArrayXbactiveParameters () const
 
const ArrayXbactiveDerivativeParameters () const
 
size_type inputSize () const
 Get dimension of input vector. More...
 
size_type inputDerivativeSize () const
 
LiegroupSpacePtr_t outputSpace () const
 Get output space. More...
 
size_type outputSize () const
 Get dimension of output vector. More...
 
size_type outputDerivativeSize () const
 Get dimension of output derivative vector. More...
 
const std::string & name () const
 Get function name. More...
 
virtual std::ostream & print (std::ostream &o) const
 Display object in a stream. More...
 
std::string context () const
 
void context (const std::string &c)
 
void finiteDifferenceForward (matrixOut_t jacobian, vectorIn_t arg, DevicePtr_t robot=DevicePtr_t(), value_type eps=std::sqrt(Eigen::NumTraits< value_type >::epsilon())) const
 
void finiteDifferenceCentral (matrixOut_t jacobian, vectorIn_t arg, DevicePtr_t robot=DevicePtr_t(), value_type eps=std::sqrt(Eigen::NumTraits< value_type >::epsilon())) const
 

Additional Inherited Members

- Protected Member Functions inherited from hpp::constraints::DifferentiableFunction
 DifferentiableFunction (size_type sizeInput, size_type sizeInputDerivative, size_type sizeOutput, std::string name=std::string())
 Concrete class constructor should call this constructor. More...
 
 DifferentiableFunction (size_type sizeInput, size_type sizeInputDerivative, const LiegroupSpacePtr_t &outputSpace, std::string name=std::string())
 Concrete class constructor should call this constructor. More...
 
- Protected Attributes inherited from hpp::constraints::DifferentiableFunction
size_type inputSize_
 Dimension of input vector. More...
 
size_type inputDerivativeSize_
 Dimension of input derivative. More...
 
LiegroupSpacePtr_t outputSpace_
 Dimension of output vector. More...
 
ArrayXb activeParameters_
 
ArrayXb activeDerivativeParameters_
 

Detailed Description

Affine function \( f(q) = J * q + b \)

Todo:
should we handle specifically this function is the solvers ?

Constructor & Destructor Documentation

◆ AffineFunction() [1/2]

hpp::constraints::AffineFunction::AffineFunction ( const matrixIn_t J,
const std::string  name = "LinearFunction" 
)
inline

◆ AffineFunction() [2/2]

hpp::constraints::AffineFunction::AffineFunction ( const matrixIn_t J,
const vectorIn_t b,
const std::string  name = "LinearFunction" 
)
inline

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