codi::ConstructStaticContextLogic< T_Rhs, T_Tape, T_primalValueOffset, T_constantValueOffset, typename > Struct Template Reference

Helper class for the construction of an expression in a different context. More...

#include <constructStaticContext.hpp>

Public Types
using	Identifier = typename Tape::Identifier
	See TapeTypesInterface.
using	PassiveReal = typename Tape::PassiveReal
	Basic computation type.
using	Real = typename Tape::Real
	See TapeTypesInterface.
using	ResultType = T_Rhs
	The resulting expression type after all nodes are replaced.
using	Rhs = T_Rhs
	See ConstructStaticContextLogic.
using	Tape = T_Tape
	See ConstructStaticContextLogic.

Static Public Member Functions
static ResultType	construct (Real *primalVector, Identifier const *const identifiers, PassiveReal const *const constantData)
	Perform the construction.

Static Public Attributes
static constexpr size_t	constantValueOffset
	See ConstructStaticContextLogic.
static constexpr size_t	primalValueOffset
	See ConstructStaticContextLogic.

Detailed Description

template<typename T_Rhs, typename T_Tape, size_t T_primalValueOffset, size_t T_constantValueOffset, typename = void>
struct codi::ConstructStaticContextLogic< T_Rhs, T_Tape, T_primalValueOffset, T_constantValueOffset, typename >

Helper class for the construction of an expression in a different context.

Converts the leaf nodes of the expression into the static context replacements. The initialization is performed via three arrays.

Conversion and initialization is done for:

• LhsExpressionInterface -> StaticContextActiveType: id = identifiers[primalValueOffset] primal = primalVector[id]
• ConstantExpression -> ConstantExpression: value = constantData[constantValueOffset]

The offsets are computed from the corresponding expression traits NumberOfActiveTypeArguments and NumberOfConstantTypeArguments. They are evaluated on each sub graph.

Template Parameters

T_Rhs	The expression type. Needs to implement ExpressionInterface.
T_Tape	The tape which stored the expression.

Member Function Documentation

construct()

template<typename T_Rhs , typename T_Tape , size_t T_primalValueOffset, size_t T_constantValueOffset, typename = void>

static ResultType codi::ConstructStaticContextLogic< T_Rhs, T_Tape, T_primalValueOffset, T_constantValueOffset, typename >::construct ( Real *  primalVector, Identifier const *const  identifiers, PassiveReal const *const  constantData  )

static

Perform the construction.

See ConstructStaticContextLogic on how the arguments are used and which conversion are performed.

Member Data Documentation

constantValueOffset

template<typename T_Rhs , typename T_Tape , size_t T_primalValueOffset, size_t T_constantValueOffset, typename = void>

constexpr size_t codi::ConstructStaticContextLogic< T_Rhs, T_Tape, T_primalValueOffset, T_constantValueOffset, typename >::constantValueOffset

staticconstexpr

Initial value:

=
           T_constantValueOffset

See ConstructStaticContextLogic.

primalValueOffset

template<typename T_Rhs , typename T_Tape , size_t T_primalValueOffset, size_t T_constantValueOffset, typename = void>

constexpr size_t codi::ConstructStaticContextLogic< T_Rhs, T_Tape, T_primalValueOffset, T_constantValueOffset, typename >::primalValueOffset

staticconstexpr

Initial value:

=
           T_primalValueOffset

See ConstructStaticContextLogic.

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

• include/codi/expressions/logic/constructStaticContext.hpp