Array variable on a mesh entity type. More...

#include <arcane/core/MeshVariableArrayRef.h>

Public Types
typedef DataTypeT	DataType
typedef ItemTypeT	ItemType
typedef UniqueArray2< DataType >	ValueType
typedef ConstArrayView< DataType >	ConstReturnReferenceType
typedef ArrayView< DataType >	ReturnReferenceType
Public Types inherited from Arcane::ItemVariableArrayRefT< DataTypeT >
typedef DataTypeT	DataType
typedef UniqueArray2< DataType >	ValueType
typedef ConstArrayView< DataType >	ConstReturnReferenceType
typedef ArrayView< DataType >	ReturnReferenceType

Public Member Functions
	MeshVariableArrayRefT (const VariableBuildInfo &b)
	Constructs a reference to the variable specified in vb.
	MeshVariableArrayRefT (IVariable *var)
	Constructs a reference from var.
	MeshVariableArrayRefT (const MeshVariableArrayRefT< ItemType, DataType > &rhs)
	Constructs a reference from rhs.
void	refersTo (const MeshVariableArrayRefT< ItemType, DataType > &rhs)
	Positions the instance reference to the variable rhs.
ThatClass &	operator= (const ThatClass &rhs)=delete
ConstArrayType	operator[] (ItemLocalIdType item) const
	Read-only value of entity item.
ArrayType	operator[] (ItemLocalIdType item)
	Modifiable value of entity item.
const DataType	operator() (ItemLocalIdType item, Int32 i) const
	Read-only value of the i-th value of entity item.
DataType &	operator() (ItemLocalIdType item, Int32 i)
	Modifiable value of the i-th value of entity item.
GroupType	itemGroup () const
	Group associated with the quantity.
void	swapValues (MeshVariableArrayRefT< ItemType, DataType > &rhs)
	Swaps the values of the variable rhs with those of the instance.
Public Member Functions inherited from Arcane::ItemVariableArrayRefT< DataTypeT >
	ItemVariableArrayRefT (const VariableBuildInfo &b, eItemKind ik)
	Constructs a reference to the variable specified in vb.
	ItemVariableArrayRefT (IVariable *var)
	Constructs a reference from var.
	ItemVariableArrayRefT (const ItemVariableArrayRefT< DataType > &rhs)
	Constructs a reference from rhs.
ConstArrayType	operator[] (ItemLocalId item) const
	Read-only value of entity item.
ArrayType	operator[] (ItemLocalId item)
	Modifiable value of entity item.
const DataType	operator() (ItemLocalId item, Int32 i) const
	Read-only value of the i-th value of entity item.
DataType &	operator() (ItemLocalId item, Int32 i)
	Modifiable value of the i-th value of entity item.
void	copy (const ItemVariableArrayRefT< DataType > &v)
	Copies the values of v into this variable.
void	copy (const ItemVariableArrayRefT< DataType > &v, const ItemGroup &group)
	Copies the values of v for the group group into this variable.
void	copy (const ItemVariableArrayRefT< DataType > &v, RunQueue *queue)
	Copies the values of v into this variable via the queue queue.
void	fill (const DataType &value)
	Fills the variable with the value value.
void	fill (const DataType &value, const ItemGroup &group)
	Fills the variable with the value value for the entities in group group.
void	fill (const DataType &value, RunQueue *queue)
	Fills the variable with the value value via the queue queue.
Public Member Functions inherited from Arcane::PrivateVariableArrayT< DataTypeT >
Array2View< DataTypeT >	asArray ()
Integer	totalNbElement () const
Integer	arraySize () const
	If the variable is an array, returns its dimension, otherwise returns 0.
bool	isArrayVariable () const
void	updateFromInternal ()
	Updates from the internal part.
ItemGroup	itemGroup () const
void	resize (Int32 dim2_size)
void	resizeAndReshape (const ArrayShape &shape)
SmallSpan2< DataTypeT >	_internalSpan ()
SmallSpan2< const DataTypeT >	_internalConstSpan () const
Public Member Functions inherited from Arcane::MeshVariableRef
	MeshVariableRef (const VariableBuildInfo &vb)
	Constructs a reference linked to the module.
void	synchronize ()
void	synchronize (Int32ConstArrayView local_ids)
Public Member Functions inherited from Arcane::VariableRef
virtual	~VariableRef ()
	Releases resources.
ISubDomain *	subDomain () const
	Sub-domain associated with the variable (TODO deprecate end of 2023).
IVariableMng *	variableMng () const
	Variable manager associated with the variable.
String	name () const
	Variable name.
virtual eDataType	dataType () const
	Variable type (Real, Integer, ...).
virtual void	print (std::ostream &o) const
	Prints the variable value.
virtual IModule *	module () const
	Module associated with the variable (or nullptr, if none).
virtual int	property () const
	Variable properties.
virtual int	referenceProperty () const
	Reference properties (internal).
virtual void	setProperty (int property)
	Sets the property property.
virtual void	unsetProperty (int property)
	Unsets the property property.
virtual void	registerVariable ()
	Registers the variable (internal).
virtual void	unregisterVariable ()
	Unregisters the variable (internal).
IVariable *	variable () const
	Associated variable.
virtual Integer	checkIfSync (int max_print=0)
	Checks if the variable is synchronized.
virtual Integer	checkIfSameOnAllReplica (int max_print=0)
	Checks if the variable has the same values on all replicas.
void	setUsed (bool v)
bool	isUsed () const
virtual void	internalSetUsed (bool)
const String &	assignmentStackTrace () const
	Call stack at the time of assigning this instance.
void	addTag (const String &tagname, const String &tagvalue)
	Adds the tag tagname with the value tagvalue.
void	removeTag (const String &tagname)
	Removes the tag tagname.
bool	hasTag (const String &tagname) const
	true if the variable has the tag tagname
String	tagValue (const String &tagname) const
	Value of the tag tagname. The string is null if the tag does not exist.
void	update ()
	Recalculates the variable if necessary.
void	setUpToDate ()
	Indicates that the variable has just been updated.
Int64	modifiedTime ()
	Time when the variable was updated.
void	addDependCurrentTime (const VariableRef &var)
	Adds var to the dependency list at the current time.
void	addDependCurrentTime (const VariableRef &var, const TraceInfo &tinfo)
	Adds var to the dependency list at the current time with trace info tinfo.
void	addDependPreviousTime (const VariableRef &var)
	Adds var to the dependency list at the previous time.
void	addDependPreviousTime (const VariableRef &var, const TraceInfo &tinfo)
	Adds var to the dependency list at the previous time with trace info tinfo.
void	removeDepend (const VariableRef &var)
	Removes var from the dependency list.
template<typename ClassType>
void	setComputeFunction (ClassType instance, void(ClassType::func)())
	Sets the variable's recalculation function.
template<typename ClassType>
void	setComputeFunction (ClassType instance, void(ClassType::func)(), const TraceInfo &tinfo)
	Sets the variable's recalculation function.
VariableRef *	previousReference ()
	Previous reference (or null) to variable().
VariableRef *	nextReference ()
	Next reference (or null) to variable().
void	setPreviousReference (VariableRef *v)
void	setNextReference (VariableRef *v)

Static Public Member Functions
static VariableTypeInfo	_internalVariableTypeInfo ()
static VariableInfo	_internalVariableInfo (const VariableBuildInfo &vbi)
Static Public Member Functions inherited from Arcane::ItemVariableArrayRefT< DataTypeT >
static VariableInfo	_internalVariableInfo (const VariableBuildInfo &vbi, eItemKind ik)
static VariableTypeInfo	_internalVariableTypeInfo (eItemKind ik)
static void	setTraceCreation (bool v)
static bool	hasTraceCreation ()

Protected Types
typedef MeshVariableRef	BaseClass
typedef Array2View< DataType >	ArrayBase
typedef ArrayView< DataType >	ArrayType
typedef ConstArrayView< DataType >	ConstArrayType
typedef Array2VariableT< DataType >	PrivatePartType
typedef ItemTraitsT< ItemType >::ItemGroupType	GroupType
typedef ItemTypeT::LocalIdType	ItemLocalIdType
typedef MeshVariableArrayRefT< ItemType, DataType >	ThatClass
Protected Types inherited from Arcane::ItemVariableArrayRefT< DataTypeT >
typedef PrivateVariableArrayT< DataType >	BaseClass
typedef BaseClass::PrivatePartType	PrivatePartType
typedef ArrayView< DataType >	ArrayType
typedef ConstArrayView< DataType >	ConstArrayType
Protected Types inherited from Arcane::PrivateVariableArrayT< DataTypeT >
typedef DataTypeT &	DataTypeReturnReference
typedef Array2VariableT< DataTypeT >	PrivatePartType

Additional Inherited Members
Protected Member Functions inherited from Arcane::ItemVariableArrayRefT< DataTypeT >
ItemVariableArrayRefT< DataType > &	operator= (const ItemVariableArrayRefT< DataType > &rhs)
	Positions the instance reference to the variable rhs.
Protected Member Functions inherited from Arcane::PrivateVariableArrayT< DataTypeT >
	PrivateVariableArrayT (const VariableBuildInfo &vb, const VariableInfo &vi)
void	operator= (const PrivateVariableArrayT &rhs)
void	_internalInit ()
Protected Member Functions inherited from Arcane::MeshVariableRef
	MeshVariableRef (const MeshVariableRef &rhs)
	MeshVariableRef (IVariable *var)
void	operator= (const MeshVariableRef &rhs)
void	_internalInit (IVariable *)
Protected Member Functions inherited from Arcane::VariableRef
	VariableRef (const VariableBuildInfo &vbi)
	Constructs a reference to a variable with the infos vbi.
	VariableRef (const VariableRef &from)
	Copy constructor.
	VariableRef (IVariable *var)
	Constructs a reference to a variable var.
VariableRef &	operator= (const VariableRef &from)
	Copy assignment operator.
	VariableRef ()
	Default constructor.
void	_setComputeFunction (IVariableComputeFunction *v)
void	_internalInit (IVariable *)
	Internal initialization of the variable.
IVariable *	_variable () const
	Referenced variable.
void	_executeUpdateFunctors ()
void	_internalAssignVariable (const VariableRef &var)
Protected Attributes inherited from Arcane::PrivateVariableArrayT< DataTypeT >
PrivatePartType *	m_private_part
Array2View< DataTypeT >	m_view
bool	m_has_trace = false

Detailed Description

template<class ItemTypeT, class DataTypeT>
class Arcane::MeshVariableArrayRefT< ItemTypeT, DataTypeT >

Array variable on a mesh entity type.

Definition at line 116 of file MeshVariableArrayRef.h.

Member Typedef Documentation

◆ ArrayBase

template<class ItemTypeT, class DataTypeT>

typedef Array2View<DataType> Arcane::MeshVariableArrayRefT< ItemTypeT, DataTypeT >::ArrayBase

protected

Definition at line 131 of file MeshVariableArrayRef.h.

◆ ArrayType

template<class ItemTypeT, class DataTypeT>

typedef ArrayView<DataType> Arcane::MeshVariableArrayRefT< ItemTypeT, DataTypeT >::ArrayType

protected

Definition at line 133 of file MeshVariableArrayRef.h.

◆ BaseClass

template<class ItemTypeT, class DataTypeT>

typedef MeshVariableRef Arcane::MeshVariableArrayRefT< ItemTypeT, DataTypeT >::BaseClass

protected

Definition at line 129 of file MeshVariableArrayRef.h.

◆ ConstArrayType

template<class ItemTypeT, class DataTypeT>

typedef ConstArrayView<DataType> Arcane::MeshVariableArrayRefT< ItemTypeT, DataTypeT >::ConstArrayType

protected

Definition at line 134 of file MeshVariableArrayRef.h.

◆ ConstReturnReferenceType

template<class ItemTypeT, class DataTypeT>

typedef ConstArrayView<DataType> Arcane::MeshVariableArrayRefT< ItemTypeT, DataTypeT >::ConstReturnReferenceType

Definition at line 124 of file MeshVariableArrayRef.h.

◆ DataType

template<class ItemTypeT, class DataTypeT>

typedef DataTypeT Arcane::MeshVariableArrayRefT< ItemTypeT, DataTypeT >::DataType

Definition at line 121 of file MeshVariableArrayRef.h.

◆ GroupType

template<class ItemTypeT, class DataTypeT>

typedef ItemTraitsT<ItemType>::ItemGroupType Arcane::MeshVariableArrayRefT< ItemTypeT, DataTypeT >::GroupType

protected

Definition at line 138 of file MeshVariableArrayRef.h.

◆ ItemLocalIdType

template<class ItemTypeT, class DataTypeT>

typedef ItemTypeT::LocalIdType Arcane::MeshVariableArrayRefT< ItemTypeT, DataTypeT >::ItemLocalIdType

protected

Definition at line 139 of file MeshVariableArrayRef.h.

◆ ItemType

template<class ItemTypeT, class DataTypeT>

typedef ItemTypeT Arcane::MeshVariableArrayRefT< ItemTypeT, DataTypeT >::ItemType

Definition at line 122 of file MeshVariableArrayRef.h.

◆ PrivatePartType

template<class ItemTypeT, class DataTypeT>

typedef Array2VariableT<DataType> Arcane::MeshVariableArrayRefT< ItemTypeT, DataTypeT >::PrivatePartType

protected

Definition at line 136 of file MeshVariableArrayRef.h.

◆ ReturnReferenceType

template<class ItemTypeT, class DataTypeT>

typedef ArrayView<DataType> Arcane::MeshVariableArrayRefT< ItemTypeT, DataTypeT >::ReturnReferenceType

Definition at line 125 of file MeshVariableArrayRef.h.

◆ ThatClass

template<class ItemTypeT, class DataTypeT>

typedef MeshVariableArrayRefT<ItemType, DataType> Arcane::MeshVariableArrayRefT< ItemTypeT, DataTypeT >::ThatClass

protected

Definition at line 141 of file MeshVariableArrayRef.h.

◆ ValueType

template<class ItemTypeT, class DataTypeT>

typedef UniqueArray2<DataType> Arcane::MeshVariableArrayRefT< ItemTypeT, DataTypeT >::ValueType

Definition at line 123 of file MeshVariableArrayRef.h.

Constructor & Destructor Documentation

◆ MeshVariableArrayRefT() [1/3]

template<class ItemType, class DataType>

Arcane::MeshVariableArrayRefT< ItemType, DataType >::MeshVariableArrayRefT ( const VariableBuildInfo & b )

Constructs a reference to the variable specified in vb.

Definition at line 160 of file MeshVariableArrayRef.inst.h.

References Arcane::ItemVariableArrayRefT< DataTypeT >::ItemVariableArrayRefT().

Referenced by MeshVariableArrayRefT(), refersTo(), and swapValues().

◆ MeshVariableArrayRefT() [2/3]

template<class ItemType, class DataType>

Arcane::MeshVariableArrayRefT< ItemType, DataType >::MeshVariableArrayRefT ( IVariable * var )

explicit

Constructs a reference from var.

Definition at line 175 of file MeshVariableArrayRef.inst.h.

References Arcane::ItemVariableArrayRefT< DataTypeT >::ItemVariableArrayRefT().

◆ MeshVariableArrayRefT() [3/3]

template<class ItemType, class DataType>

Arcane::MeshVariableArrayRefT< ItemType, DataType >::MeshVariableArrayRefT ( const MeshVariableArrayRefT< ItemType, DataType > & rhs )

Constructs a reference from rhs.

Definition at line 190 of file MeshVariableArrayRef.inst.h.

References Arcane::ItemVariableArrayRefT< DataTypeT >::ItemVariableArrayRefT(), and MeshVariableArrayRefT().

Member Function Documentation

◆ _internalVariableInfo()

template<typename ItemType, typename DataType>

VariableInfo Arcane::MeshVariableArrayRefT< ItemType, DataType >::_internalVariableInfo ( const VariableBuildInfo & vbi )

static

Definition at line 137 of file MeshVariableArrayRef.inst.h.

◆ _internalVariableTypeInfo()

template<typename ItemType, typename DataType>

VariableTypeInfo Arcane::MeshVariableArrayRefT< ItemType, DataType >::_internalVariableTypeInfo ( )

static

Definition at line 125 of file MeshVariableArrayRef.inst.h.

◆ itemGroup()

template<class ItemType, class DataType>

Arcane::MeshVariableArrayRefT< ItemType, DataType >::GroupType Arcane::MeshVariableArrayRefT< ItemType, DataType >::itemGroup ( ) const

Group associated with the quantity.

Definition at line 219 of file MeshVariableArrayRef.inst.h.

◆ operator()() [1/2]

template<class ItemTypeT, class DataTypeT>

DataType & Arcane::MeshVariableArrayRefT< ItemTypeT, DataTypeT >::operator()	(	ItemLocalIdType	item,
		Int32	i )

inline

Modifiable value of the i-th value of entity item.

Definition at line 168 of file MeshVariableArrayRef.h.

◆ operator()() [2/2]

template<class ItemTypeT, class DataTypeT>

const DataType Arcane::MeshVariableArrayRefT< ItemTypeT, DataTypeT >::operator()	(	ItemLocalIdType	item,
		Int32	i ) const

inline

Read-only value of the i-th value of entity item.

Definition at line 165 of file MeshVariableArrayRef.h.

◆ operator[]() [1/2]

template<class ItemTypeT, class DataTypeT>

ArrayType Arcane::MeshVariableArrayRefT< ItemTypeT, DataTypeT >::operator[] ( ItemLocalIdType item )

inline

Modifiable value of entity item.

Definition at line 162 of file MeshVariableArrayRef.h.

◆ operator[]() [2/2]

template<class ItemTypeT, class DataTypeT>

ConstArrayType Arcane::MeshVariableArrayRefT< ItemTypeT, DataTypeT >::operator[] ( ItemLocalIdType item ) const

inline

Read-only value of entity item.

Definition at line 159 of file MeshVariableArrayRef.h.

◆ refersTo()

template<class ItemType, class DataType>

void Arcane::MeshVariableArrayRefT< ItemType, DataType >::refersTo ( const MeshVariableArrayRefT< ItemType, DataType > & rhs )

Positions the instance reference to the variable rhs.

Definition at line 205 of file MeshVariableArrayRef.inst.h.

References MeshVariableArrayRefT(), and Arcane::ItemVariableArrayRefT< DataTypeT >::operator=().

◆ swapValues()

template<class ItemType, class DataTypeT>

void Arcane::MeshVariableArrayRefT< ItemType, DataTypeT >::swapValues ( MeshVariableArrayRefT< ItemType, DataType > & rhs )

Swaps the values of the variable rhs with those of the instance.

This method is optimized to avoid copies, so the swap happens in constant time. The swapped variables must have the same mesh, the same family, and the same group. They must also be allocated (IVariable::setUsed()==true)

Definition at line 309 of file MeshVariableArrayRef.inst.h.

References MeshVariableArrayRefT().

The documentation for this class was generated from the following files:

Public Types

Public Member Functions

Static Public Member Functions

Protected Types

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ ArrayBase

◆ ArrayType

◆ BaseClass

◆ ConstArrayType

◆ ConstReturnReferenceType

◆ DataType

◆ GroupType

◆ ItemLocalIdType

◆ ItemType

◆ PrivatePartType

◆ ReturnReferenceType

◆ ThatClass

◆ ValueType

Constructor & Destructor Documentation

◆ MeshVariableArrayRefT() [1/3]

◆ MeshVariableArrayRefT() [2/3]

◆ MeshVariableArrayRefT() [3/3]

Member Function Documentation

◆ _internalVariableInfo()

◆ _internalVariableTypeInfo()

◆ itemGroup()

◆ operator()() [1/2]

◆ operator()() [2/2]

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ refersTo()

◆ swapValues()