Implementation for reverse mode CoDiPack types of EvaluationHandleBase. More...

#include <evaluationHelper.hpp>

Inheritance diagram for codi::EvaluationHandleReverseBase< T_Func, T_Type, T_InputStore, T_OutputStore >:

[legend]

Public Types
using	Base = EvaluationHandleBase< Func, Type, InputStore, OutputStore >
	Abbreviation for the base class.

using	Func = T_Func
	See EvaluationHandleBase.

using	InputStore = T_InputStore
	See EvaluationHandleBase.

using	OutputStore = T_OutputStore
	See EvaluationHandleBase.

using	Type = T_Type
	See EvaluationHandleBase.

Public Types inherited from codi::EvaluationHandleBase< T_Func, T_Type, T_InputStore, T_OutputStore >
using	Func = T_Func
	See EvaluationHandleBase.

using	InputStore = T_InputStore
	See EvaluationHandleBase.

using	OutputStore = T_OutputStore
	See EvaluationHandleBase.

using	Type = T_Type
	See EvaluationHandleBase.

Public Member Functions
template<typename VecX , typename Hes , typename VecY , typename Jac >
void	computeHessian (VecX const &locX, Hes &hes, VecY &locY, Jac &jac)
	Perform a Hessian evaluation with the inputs provided in locX and store the result in hes, jac and locY.

template<typename VecX , typename Jac , typename VecY >
void	computeJacobian (VecX const &locX, Jac &jac, VecY &locY)
	Perform a Jacobian evaluation with the inputs provided in locX and store the result in jac and locY.

template<typename VecX , typename VecY >
void	computePrimal (VecX const &locX, VecY &locY)
	Perform a primal evaluation with the inputs provided in locX and store the result in locY.

	EvaluationHandleReverseBase (Func &func, size_t m, size_t n)
	Constructor.

template<typename VecY >
void	getPrimalOutputs (VecY &locY, bool reg)
	Store the primal values from the CoDiPack vector into the user vector.

template<typename VecX >
void	setPrimalInputs (VecX const &locX, bool reg)
	Set the primal values from the user provided vector into the CoDiPack ones.

Public Member Functions inherited from codi::EvaluationHandleBase< T_Func, T_Type, T_InputStore, T_OutputStore >
template<typename VecX , typename Hes , typename VecY , typename Jac >
void	computeHessian (VecX const &locX, Hes &hes, VecY &locY, Jac &jac)
	Perform a Hessian evaluation with the inputs provided in locX and store the result in hes, jac and locY.

template<typename VecX , typename Jac , typename VecY >
void	computeJacobian (VecX const &locX, Jac &jac, VecY &locY)
	Perform a Jacobian evaluation with the inputs provided in locX and store the result in jac and locY.

template<typename VecX , typename VecY >
void	computePrimal (VecX const &locX, VecY &locY)
	Perform a primal evaluation with the inputs provided in locX and store the result in locY.

	EvaluationHandleBase (Func &func, size_t m, size_t n)
	Constructor.

Protected Member Functions
template<typename VecX , typename VecY >
void	recordTape (VecX const &locX, VecY &locY)
	Helper function that records a new tape.

Protected Member Functions inherited from codi::EvaluationHandleBase< T_Func, T_Type, T_InputStore, T_OutputStore >
void	eval ()
	Helper for the evaluation of the function object with the internal input and output vector.

template<typename VecY >
void	getPrimalOutputs (VecY &locY)
	Store the primal values from the CoDiPack vector into the user vector.

template<typename VecX >
void	setPrimalInputs (VecX const &locX)
	Set the primal values from the user provided vector into the CoDiPack ones.

Protected Attributes
TapeHelper< Type >	th
	Manages the evaluations.

Protected Attributes inherited from codi::EvaluationHandleBase< T_Func, T_Type, T_InputStore, T_OutputStore >
DummyJacobian	dummyJacobian
	Used if no output is required.

DummyVector	dummyVector
	Used if no output is required.

Func &	func
	The function object for the evaluations.

size_t	m
	Size of the output vector.

size_t	n
	Size of the input vector.

InputStore	x
	Storage for the input arguments.

OutputStore	y
	Storage for the output arguments.

Detailed Description

template<typename T_Func, typename T_Type, typename T_InputStore = std::vector<T_Type>, typename T_OutputStore = std::vector<T_Type>>
struct codi::EvaluationHandleReverseBase< T_Func, T_Type, T_InputStore, T_OutputStore >

Implementation for reverse mode CoDiPack types of EvaluationHandleBase.

Member Function Documentation

◆ computeHessian()

template<typename T_Func , typename T_Type , typename T_InputStore = std::vector<T_Type>, typename T_OutputStore = std::vector<T_Type>>

template<typename VecX , typename Hes , typename VecY , typename Jac >

void codi::EvaluationHandleReverseBase< T_Func, T_Type, T_InputStore, T_OutputStore >::computeHessian	(	VecX const &	locX,
		Hes &	hes,
		VecY &	locY,
		Jac &	jac
	)

Perform a Hessian evaluation with the inputs provided in locX and store the result in hes, jac and locY.

◆ computeJacobian()

template<typename T_Func , typename T_Type , typename T_InputStore = std::vector<T_Type>, typename T_OutputStore = std::vector<T_Type>>

template<typename VecX , typename Jac , typename VecY >

void codi::EvaluationHandleReverseBase< T_Func, T_Type, T_InputStore, T_OutputStore >::computeJacobian	(	VecX const &	locX,
		Jac &	jac,
		VecY &	locY
	)

inline

Perform a Jacobian evaluation with the inputs provided in locX and store the result in jac and locY.

The best mode is selected for the evaluation of the Jacobian. If , the forward mode is used for the Jacobian evaluation and the function object is called times. If , the reverse mode is used and the function object is called times.

◆ computePrimal()

template<typename T_Func , typename T_Type , typename T_InputStore = std::vector<T_Type>, typename T_OutputStore = std::vector<T_Type>>

template<typename VecX , typename VecY >

void codi::EvaluationHandleReverseBase< T_Func, T_Type, T_InputStore, T_OutputStore >::computePrimal	(	VecX const &	locX,
		VecY &	locY
	)

inline

Perform a primal evaluation with the inputs provided in locX and store the result in locY.

◆ getPrimalOutputs()

template<typename T_Func , typename T_Type , typename T_InputStore = std::vector<T_Type>, typename T_OutputStore = std::vector<T_Type>>

template<typename VecY >

void codi::EvaluationHandleReverseBase< T_Func, T_Type, T_InputStore, T_OutputStore >::getPrimalOutputs	(	VecY &	locY,
		bool	reg
	)

inline

Store the primal values from the CoDiPack vector into the user vector.

◆ setPrimalInputs()

template<typename T_Func , typename T_Type , typename T_InputStore = std::vector<T_Type>, typename T_OutputStore = std::vector<T_Type>>

template<typename VecX >

void codi::EvaluationHandleReverseBase< T_Func, T_Type, T_InputStore, T_OutputStore >::setPrimalInputs	(	VecX const &	locX,
		bool	reg
	)

inline

Set the primal values from the user provided vector into the CoDiPack ones.

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

include/codi/tools/helpers/evaluationHelper.hpp

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Function Documentation

◆ computeHessian()

◆ computeJacobian()

◆ computePrimal()

◆ getPrimalOutputs()

◆ setPrimalInputs()