Represents a concrete lvalue in the CoDiPack expression tree. More...

#include <activeTypeStatelessTape.hpp>

Inheritance diagram for codi::ActiveTypeStatelessTape< T_Tape >:

[legend]

Public Types
using	Base = LhsExpressionInterface< Real, Gradient, T_Tape, ActiveTypeStatelessTape< T_Tape > >

using	Gradient = typename Tape::Gradient
	See LhsExpressionInterface.

using	Identifier = typename Tape::Identifier
	See LhsExpressionInterface.

using	PassiveReal = RealTraits::PassiveReal< Real >
	Basic computation type.

using	Real = typename Tape::Real
	See LhsExpressionInterface.

using	Tape = T_Tape
	See ActiveTypeStatelessTape.

Implementation of ExpressionInterface
using	StoreAs = ActiveTypeStatelessTape const &
	" Defines how this expression is stored in an expression tree. "

using	ActiveResult = ActiveTypeStatelessTape
	Type into which the expression can be converted. Usually also the type from which it is constructed.

Public Types inherited from codi::LhsExpressionInterface< T_Tape::Real, T_Tape::Gradient, T_Tape, ActiveTypeStatelessTape< T_Tape > >
using	Base = ExpressionInterface< T_Tape::Real, ActiveTypeStatelessTape< T_Tape > >
	Base class abbreviation.

using	Gradient = T_Tape::Gradient
	See LhsExpressionInterface.

using	Identifier = typename Tape::Identifier
	See GradientAccessTapeInterface.

using	Impl = ActiveTypeStatelessTape< T_Tape >
	See LhsExpressionInterface.

using	PassiveReal = RealTraits::PassiveReal< Real >
	Basic computation type.

using	Real = T_Tape::Real
	See LhsExpressionInterface.

using	Tape = T_Tape
	See LhsExpressionInterface.

Public Types inherited from codi::ExpressionInterface< T_Real, T_Impl >
using	ActiveResult = void
	Type into which the expression can be converted. Usually also the type from which it is constructed.

using	Impl = T_Impl
	See ExpressionInterface.

using	Real = T_Real
	See ExpressionInterface.

using	StoreAs = ExpressionInterface
	Defines how this expression is stored in an expression tree.

Public Types inherited from codi::NodeInterface< T_Impl >
using	Impl = T_Impl
	See NodeInterface.

Public Types inherited from codi::AssignmentOperators< T_Tape, ActiveTypeStatelessTape< T_Tape > >
using	Impl = ActiveTypeStatelessTape< T_Tape >
	See AssignmentOperators.

using	PassiveReal = RealTraits::PassiveReal< Real >
	Basic computation type.

using	Real = typename Tape::Real
	See InternalStatementRecordingTapeInterface.

using	Tape = T_Tape
	See AssignmentOperators.

Public Types inherited from codi::IncrementOperators< T_Tape, ActiveTypeStatelessTape< T_Tape > >
using	Impl = ActiveTypeStatelessTape< T_Tape >
	See IncrementOperators.

using	PassiveReal = RealTraits::PassiveReal< Real >
	Basic computation type.

using	Real = typename Tape::Real
	See InternalStatementRecordingTapeInterface.

using	Tape = T_Tape
	See IncrementOperators.

Public Member Functions
constexpr	ActiveTypeStatelessTape ()=default
	Constructor.

	ActiveTypeStatelessTape (ActiveTypeStatelessTape const &v)
	Constructor.

template<typename Rhs >
	ActiveTypeStatelessTape (ExpressionInterface< Real, Rhs > const &rhs)
	Constructor.

constexpr	ActiveTypeStatelessTape (PassiveReal const &value)
	Constructor.

Assignment operators (all forwarding to the base class)
ActiveTypeStatelessTape &	operator= (ActiveTypeStatelessTape const &v)
	See ActiveTypeStatelessTape::operator=(ActiveTypeStatelessTape const&).

Impl &	operator= (Real const &rhs)
	Assignment operator for passive values. Calls store on the InternalStatementRecordingTapeInterface.

template<typename U = Real, typename = RealTraits::EnableIfNotPassiveReal<U>>
Impl &	operator= (PassiveReal const &rhs)
	Assignment operator for passive values. Calls store on the InternalStatementRecordingTapeInterface.

template<typename Rhs >
Impl &	operator= (ExpressionInterface< Real, Rhs > const &rhs)
	Assignment operator for expressions. Calls store on the InternalStatementRecordingTapeInterface.

template<typename Rhs , typename U = Real, typename = RealTraits::EnableIfNotPassiveReal<U>>
Impl &	operator= (ExpressionInterface< typename U::Real, Rhs > const &rhs)
	Assignment operator for expressions. Calls store on the InternalStatementRecordingTapeInterface.

Impl &	operator= (LhsExpressionInterface const &rhs)
	Assignment operator for lhs expressions. Calls store on the InternalStatementRecordingTapeInterface.

template<typename Rhs >
Impl &	operator= (LhsExpressionInterface< Real, Gradient, Tape, Rhs > const &rhs)
	Assignment operator for lhs expressions. Calls store on the InternalStatementRecordingTapeInterface.

Public Member Functions inherited from codi::LhsExpressionInterface< T_Tape::Real, T_Tape::Gradient, T_Tape, ActiveTypeStatelessTape< T_Tape > >
	LhsExpressionInterface ()=default
	Constructor.

	LhsExpressionInterface (LhsExpressionInterface const &other)=default
	Constructor.

Impl &	cast ()
	Cast to the implementation.

Impl const &	cast () const
	Cast to the implementation.

Gradient &	gradient ()
	Get the gradient of this lvalue from the tape.

Gradient const &	gradient () const
	Get the gradient of this lvalue from the tape.

Gradient	getGradient () const
	Get the gradient of this lvalue from the tape.

void	setGradient (Gradient const &g)
	Set the gradient of this lvalue in the tape.

Real const &	getValue () const
	Get the primal value of this lvalue.

void	setValue (Real const &v)
	Set the primal value of this lvalue.

Impl &	operator= (Real const &rhs)
	Assignment operator for passive values. Calls store on the InternalStatementRecordingTapeInterface.

Impl &	operator= (PassiveReal const &rhs)
	Assignment operator for passive values. Calls store on the InternalStatementRecordingTapeInterface.

Impl &	operator= (ExpressionInterface< Real, Rhs > const &rhs)
	Assignment operator for expressions. Calls store on the InternalStatementRecordingTapeInterface.

Impl &	operator= (ExpressionInterface< typename U::Real, Rhs > const &rhs)
	Assignment operator for expressions. Calls store on the InternalStatementRecordingTapeInterface.

Impl &	operator= (LhsExpressionInterface const &rhs)
	Assignment operator for lhs expressions. Calls store on the InternalStatementRecordingTapeInterface.

Impl &	operator= (LhsExpressionInterface< Real, Gradient, Tape, Rhs > const &rhs)
	Assignment operator for lhs expressions. Calls store on the InternalStatementRecordingTapeInterface.

void	forEachLink (TraversalLogic< Logic > &logic, Args &&... args) const

Real const &	value () const
	Get a constant reference to the lvalue represented by the expression.

Real &	value ()
	Get a reference to the lvalue represented by the expression.

Identifier const &	getIdentifier () const

Identifier &	getIdentifier ()

Public Member Functions inherited from codi::ExpressionInterface< T_Real, T_Impl >
Impl const &	cast () const
	Cast to the implementation.

	ExpressionInterface ()=default
	Constructor.

	ExpressionInterface (ExpressionInterface const &)=default
	Constructor.

Real const	getValue () const
	Compute the primal value that is usually evaluated by the statement/expression.

template<size_t argNumber>
Real	getJacobian () const

Public Member Functions inherited from codi::NodeInterface< T_Impl >
Impl const &	cast () const
	Cast to the implementation.

template<typename Logic , typename... Args>
void	forEachLink (TraversalLogic< Logic > &logic, Args &&... args) const

Public Member Functions inherited from codi::AssignmentOperators< T_Tape, ActiveTypeStatelessTape< T_Tape > >
Impl &	cast ()
	Cast to the implementation.

Impl &	*operator=** (ExpressionInterface< Real, Rhs > const &rhs)
	Operator *= for expressions.

Impl &	*operator=** (PassiveReal const &rhs)
	Operator *= for passive values.

Impl &	operator+= (ExpressionInterface< Real, Rhs > const &rhs)
	Operator += for expressions.

Impl &	operator+= (PassiveReal const &rhs)
	Operator += for passive values.

Impl &	operator-= (ExpressionInterface< Real, Rhs > const &rhs)
	Operator -= for expressions.

Impl &	operator-= (PassiveReal const &rhs)
	Operator -= for passive values.

Impl &	operator/= (ExpressionInterface< Real, Rhs > const &rhs)
	Operator /= for expressions.

Impl &	operator/= (PassiveReal const &rhs)
	Operator /= for passive values.

Public Member Functions inherited from codi::IncrementOperators< T_Tape, ActiveTypeStatelessTape< T_Tape > >
Impl &	cast ()
	Cast to the implementation.

Impl &	operator++ ()
	Prefix operator++.

Impl	operator++ (int u)
	Postfix operator++.

Impl &	operator-- ()
	Prefix operator--.

Impl	operator-- (int u)
	Postfix operator--.

Implementation of LhsExpressionInterface
Identifier &	getIdentifier ()

Identifier const &	getIdentifier () const

Real &	value ()
	Get a reference to the lvalue represented by the expression.

Real const &	value () const
	Get a constant reference to the lvalue represented by the expression.

static Tape	getTape ()
	Get a reference to the tape which manages this expression.

Additional Inherited Members
Static Public Member Functions inherited from codi::LhsExpressionInterface< T_Tape::Real, T_Tape::Gradient, T_Tape, ActiveTypeStatelessTape< T_Tape > >
static Logic::ResultType constexpr	forEachLinkConstExpr (Args &&...)

static Tape &	getTape ()
	Get a reference to the tape which manages this expression.

Static Public Member Functions inherited from codi::NodeInterface< T_Impl >
template<typename Logic , typename... Args>
static Logic::ResultType constexpr	forEachLinkConstExpr (Args &&... args)

Static Public Attributes inherited from codi::LhsExpressionInterface< T_Tape::Real, T_Tape::Gradient, T_Tape, ActiveTypeStatelessTape< T_Tape > >
static bool constexpr	EndPoint
	If this expression is handled as a leaf in the tree.

Static Public Attributes inherited from codi::NodeInterface< T_Impl >
static bool constexpr	EndPoint = false
	If this expression is handled as a leaf in the tree.

Protected Member Functions inherited from codi::LhsExpressionInterface< T_Tape::Real, T_Tape::Gradient, T_Tape, ActiveTypeStatelessTape< T_Tape > >
void	init (Real const &newValue, EventHints::Statement statementType)

void	destroy ()

Detailed Description

template<typename T_Tape>
struct codi::ActiveTypeStatelessTape< T_Tape >

Represents a concrete lvalue in the CoDiPack expression tree.

Member Typedef Documentation

◆ ActiveResult

template<typename T_Tape >

using codi::ActiveTypeStatelessTape< T_Tape >::ActiveResult = ActiveTypeStatelessTape

Type into which the expression can be converted. Usually also the type from which it is constructed.

◆ Base

template<typename T_Tape >

using codi::ActiveTypeStatelessTape< T_Tape >::Base = LhsExpressionInterface<Real, Gradient, T_Tape, ActiveTypeStatelessTape<T_Tape> >

Base class abbreviation.

◆ StoreAs

template<typename T_Tape >

using codi::ActiveTypeStatelessTape< T_Tape >::StoreAs = ActiveTypeStatelessTape const&

" Defines how this expression is stored in an expression tree. "

" "

Constructor & Destructor Documentation

◆ ActiveTypeStatelessTape()

template<typename T_Tape >

constexpr codi::ActiveTypeStatelessTape< T_Tape >::ActiveTypeStatelessTape ( )

inlineconstexprdefault

Constructor.

CUDA compiler has problems when this function is annotated with __device__.

Member Function Documentation

◆ getIdentifier() [1/2]

template<typename T_Tape >

Identifier & codi::ActiveTypeStatelessTape< T_Tape >::getIdentifier ( )

inline

Get a reference to the identifier of the tape for this expression. See also Direct data access (Identifier management)

◆ getIdentifier() [2/2]

template<typename T_Tape >

Identifier const & codi::ActiveTypeStatelessTape< T_Tape >::getIdentifier ( ) const

inline

Get a constant reference to the identifier of the tape for this expression. See also Direct data access (Identifier management)

◆ getTape()

template<typename T_Tape >

static Tape codi::ActiveTypeStatelessTape< T_Tape >::getTape ( )

inlinestatic

Get a reference to the tape which manages this expression.

◆ value() [1/2]

template<typename T_Tape >

Real & codi::ActiveTypeStatelessTape< T_Tape >::value ( )

inline

Get a reference to the lvalue represented by the expression.

◆ value() [2/2]

template<typename T_Tape >

Real const & codi::ActiveTypeStatelessTape< T_Tape >::value ( ) const

inline

Get a constant reference to the lvalue represented by the expression.

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

include/codi/expressions/activeTypeStatelessTape.hpp

Public Types

Public Member Functions

Implementation of LhsExpressionInterface

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ ActiveResult

◆ Base

◆ StoreAs

Constructor & Destructor Documentation

◆ ActiveTypeStatelessTape()

Member Function Documentation

◆ getIdentifier() [1/2]

◆ getIdentifier() [2/2]

◆ getTape()

◆ value() [1/2]

◆ value() [2/2]