codi::EvaluationHandleForward< T_Func, T_Type, T_InputStore, T_OutputStore > Struct Template Reference

#include <evaluationHelper.hpp>

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

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

Additional Inherited Members
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 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::EvaluationHandleForward< T_Func, T_Type, T_InputStore, T_OutputStore >

Implementation of EvaluationHandleBase for forward mode CoDiPack types.

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

inline

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

The vectorization is performed twice over the input vector. This evaluates the Hessian in a blockwise fashion for all output values. The function object is evaluated n*n/(vecSize1 * vecSize2) times.

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::EvaluationHandleForward< 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 vectorization is performed over the input vector. The function object is evaluated n/vecSize 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::EvaluationHandleForward< 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::EvaluationHandleForward< T_Func, T_Type, T_InputStore, T_OutputStore >::getPrimalOutputs ( VecY & locY )

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::EvaluationHandleForward< T_Func, T_Type, T_InputStore, T_OutputStore >::setPrimalInputs ( VecX const & locX )

inline

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

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

• include/codi/tools/helpers/evaluationHelper.hpp