LOCA::Bifurcation::HopfBord::FiniteDifferenceGroup Class Reference

Concrete class that provides concrete implementations of the derivative computation methods of the LOCA::Bifurcation::HopfBord::AbstractGroup using first-order finite differencing. More...

#include <LOCA_Bifurcation_HopfBord_FiniteDifferenceGroup.H>

Inheritance diagram for LOCA::Bifurcation::HopfBord::FiniteDifferenceGroup:

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Collaboration diagram for LOCA::Bifurcation::HopfBord::FiniteDifferenceGroup:
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List of all members.

Public Member Functions

 FiniteDifferenceGroup (const LOCA::DerivUtils &deriv)
 Constructor.
 FiniteDifferenceGroup (const FiniteDifferenceGroup &source, NOX::CopyType type=NOX::DeepCopy)
 Copy constructor.
virtual ~FiniteDifferenceGroup ()
 Destructor.
virtual FiniteDifferenceGroupoperator= (const FiniteDifferenceGroup &source)
 Assignment operator.
virtual NOX::Abstract::Group::ReturnType computeDCeDp (const NOX::Abstract::Vector &yVector, const NOX::Abstract::Vector &zVector, double w, const int param_id, NOX::Abstract::Vector &result_real, NOX::Abstract::Vector &result_imag)
 Computes the derivative $\frac{\partial (J+i\omega B)(y+iz)}{\partial p}$ where $p$ is the parameter indexed by param_id.
virtual NOX::Abstract::Group::ReturnType computeDCeDp (const NOX::Abstract::Vector &yVector, const NOX::Abstract::Vector &zVector, double w, const int param_id, const NOX::Abstract::Vector &Ce_real, const NOX::Abstract::Vector &Ce_imag, NOX::Abstract::Vector &result_real, NOX::Abstract::Vector &result_imag)
 Computes the derivative $\frac{\partial (J+i\omega B)(y+iz)}{\partial p}$ where $p$ is the parameter indexed by param_id. The arguments Ce_real and Ce_imag hold the real and imaginary components of $(J+i\omega B)(y+iz)$.
virtual NOX::Abstract::Group::ReturnType computeDCeDxa (const NOX::Abstract::Vector &yVector, const NOX::Abstract::Vector &zVector, double w, const NOX::Abstract::Vector &aVector, NOX::Abstract::Vector &result_real, NOX::Abstract::Vector &result_imag)
 Computes the directional derivative $\frac{\partial (J+i\omega B)(y+iz)}{\partial x} a$ for the given direction $a$.
virtual NOX::Abstract::Group::ReturnType computeDCeDxa (const NOX::Abstract::Vector &yVector, const NOX::Abstract::Vector &zVector, double w, const NOX::Abstract::Vector &aVector, const NOX::Abstract::Vector &Ce_real, const NOX::Abstract::Vector &Ce_imag, NOX::Abstract::Vector &result_real, NOX::Abstract::Vector &result_imag)
 Computes the directional derivative $\frac{\partial (J+i\omega B)(y+iz)}{\partial x} a$ for the given direction $a$. The arguments Ce_real and Ce_imag hold the real and imaginary components of $(J+i\omega B)(y+iz)$.

Detailed Description

Concrete class that provides concrete implementations of the derivative computation methods of the LOCA::Bifurcation::HopfBord::AbstractGroup using first-order finite differencing.

The finite-differencing calculations are actually implemented by the LOCA::DerivUtils class, and a custom DerivUtils object can be passed through the constructor of this class. However, in the future the calculations encapsulated in the DerivUtils class may be incorporated directly into this class and other finite-differencing child classes.


Member Function Documentation

NOX::Abstract::Group::ReturnType LOCA::Bifurcation::HopfBord::FiniteDifferenceGroup::computeDCeDp const NOX::Abstract::Vector yVector,
const NOX::Abstract::Vector zVector,
double  w,
const int  param_id,
const NOX::Abstract::Vector Ce_real,
const NOX::Abstract::Vector Ce_imag,
NOX::Abstract::Vector result_real,
NOX::Abstract::Vector result_imag
[virtual]
 

Computes the derivative $\frac{\partial (J+i\omega B)(y+iz)}{\partial p}$ where $p$ is the parameter indexed by param_id. The arguments Ce_real and Ce_imag hold the real and imaginary components of $(J+i\omega B)(y+iz)$.

The calculation is implemented by calling the corresponding LOCA::DerivUtils::computeDCeDp() method of the passed LOCA::DerivUtils object.

Implements LOCA::Bifurcation::HopfBord::AbstractGroup.

NOX::Abstract::Group::ReturnType LOCA::Bifurcation::HopfBord::FiniteDifferenceGroup::computeDCeDp const NOX::Abstract::Vector yVector,
const NOX::Abstract::Vector zVector,
double  w,
const int  param_id,
NOX::Abstract::Vector result_real,
NOX::Abstract::Vector result_imag
[virtual]
 

Computes the derivative $\frac{\partial (J+i\omega B)(y+iz)}{\partial p}$ where $p$ is the parameter indexed by param_id.

The calculation is implemented by calling the corresponding LOCA::DerivUtils::computeDCeDp() method of the passed LOCA::DerivUtils object.

Implements LOCA::Bifurcation::HopfBord::AbstractGroup.

NOX::Abstract::Group::ReturnType LOCA::Bifurcation::HopfBord::FiniteDifferenceGroup::computeDCeDxa const NOX::Abstract::Vector yVector,
const NOX::Abstract::Vector zVector,
double  w,
const NOX::Abstract::Vector aVector,
const NOX::Abstract::Vector Ce_real,
const NOX::Abstract::Vector Ce_imag,
NOX::Abstract::Vector result_real,
NOX::Abstract::Vector result_imag
[virtual]
 

Computes the directional derivative $\frac{\partial (J+i\omega B)(y+iz)}{\partial x} a$ for the given direction $a$. The arguments Ce_real and Ce_imag hold the real and imaginary components of $(J+i\omega B)(y+iz)$.

The calculation is implemented by calling the corresponding LOCA::DerivUtils::computeDCeDxa() method of the passed LOCA::DerivUtils object.

Implements LOCA::Bifurcation::HopfBord::AbstractGroup.

NOX::Abstract::Group::ReturnType LOCA::Bifurcation::HopfBord::FiniteDifferenceGroup::computeDCeDxa const NOX::Abstract::Vector yVector,
const NOX::Abstract::Vector zVector,
double  w,
const NOX::Abstract::Vector aVector,
NOX::Abstract::Vector result_real,
NOX::Abstract::Vector result_imag
[virtual]
 

Computes the directional derivative $\frac{\partial (J+i\omega B)(y+iz)}{\partial x} a$ for the given direction $a$.

The calculation is implemented by calling the corresponding LOCA::DerivUtils::computeDCeDxa() method of the passed LOCA::DerivUtils object.

Implements LOCA::Bifurcation::HopfBord::AbstractGroup.


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