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
	Base class abbreviation.

using	Gradient
	See LhsExpressionInterface.

using	Identifier
	See GradientAccessTapeInterface.

using	Impl
	See LhsExpressionInterface.

using	PassiveReal
	Basic computation type.

using	Real
	See LhsExpressionInterface.

using	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
	See AssignmentOperators.

using	PassiveReal
	Basic computation type.

using	Real
	See InternalStatementRecordingTapeInterface.

using	Tape
	See AssignmentOperators.

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

using	PassiveReal
	Basic computation type.

using	Real
	See InternalStatementRecordingTapeInterface.

using	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]