This namespace defines several multi_predicates which are used by the element and node iterators. 更多...

类
struct	multi_predicate

struct	abstract_multi_predicate

struct	movable_il
	Helper object for creating a std::vector from a std::initializer_list https://stackoverflow.com/questions/46737054/vectorunique-ptra-using-initialization-list. 更多...

struct	IsNull
	Used to iterate over nullptr entries in a container. 更多...

struct	NotNull
	Used to iterate over non-nullptr entries in a container. 更多...

struct	Active
	Used to iterate over non-nullptr, active entries in a container. 更多...

struct	NotActive
	Used to iterate over non-nullptr, inactive entries in a container. 更多...

struct	Ancestor
	Used to iterate over non-nullptr, entries that have children (i.e. 更多...

struct	NotAncestor
	Used to iterate over non-nullptr, entries that have no children (i.e. 更多...

struct	SubActive
	Used to iterate over non-nullptr, subactive entries (i.e. 更多...

struct	NotSubActive
	Used to iterate over non-nullptr, non-subactive entries (i.e. 更多...

struct	Local
	Used to iterate over non-nullptr, local entries (i.e. 更多...

struct	ActiveSemiLocal
	Used to iterate over non-nullptr, semi-local entries (i.e. 更多...

struct	FaceLocal
	Used to iterate over non-nullptr, face-local entries (i.e. 更多...

struct	NotLocal
	Used to iterate over non-nullptr, non-local entries in a container. 更多...

struct	ActiveNotLocal
	Used to iterate over non-nullptr, active, non-local entries in a container. 更多...

struct	Type
	Used to iterate over non-nullptr, elements of a given geometric type. 更多...

struct	ActiveType
	Used to iterate over non-nullptr, active elements of a given geometric type. 更多...

struct	Flagged
	Used to iterate over non-nullptr, elements with a given refinement flag. 更多...

struct	FlaggedPID
	Used to iterate over non-nullptr, elements with a given refinement flag belonging to a given processor. 更多...

struct	ActivePID
	Used to iterate over non-nullptr, active elements owned by a given processor. 更多...

struct	ActiveLocal
	Used to iterate over non-nullptr, active, local elements owned by a given processor. 更多...

struct	PID
	Used to iterate over non-nullptr elements owned by a given processor. 更多...

struct	BID
	Used to iterate over non-nullptr elements on the boundary with a given ID. 更多...

struct	BND
	Used to iterate over non-nullptr elements on the boundary. 更多...

struct	NotPID
	Used to iterate over non-nullptr elements not owned by a given processor. 更多...

struct	Level
	Used to iterate over non-nullptr elements of a specified (refinement) level. 更多...

struct	NotLevel
	Used to iterate over non-nullptr elements not of a specified (refinement) level. 更多...

struct	LocalLevel
	Used to iterate over non-nullptr local elements with a specified (refinement) level. 更多...

struct	LocalNotLevel
	Used to iterate over non-nullptr local elements not of a specified (refinement) level. 更多...

struct	ActiveOnBoundary
	Used to iterate over non-nullptr, active elements which are on the boundary. 更多...

struct	BoundarySide
	Used to iterate over the sides of an element which are on the boundary of the Mesh. 更多...

struct	ActiveLocalSubdomain
	Used to iterate over non-nullptr, active elements with a given PID on a given subdomain. 更多...

struct	ActiveSubdomain
	Used to iterate over non-nullptr, active elements on a given subdomain. 更多...

struct	ActiveSubdomainSet
	Used to iterate over non-nullptr, active elements whose subdomains are in a user-specified set. 更多...

struct	ActiveLocalSubdomainSet
	Used to iterate over non-nullptr, active elements with a given PID whose subdomains are in a user-specified set. 更多...

struct	Ghost
	Used to iterate over non-nullptr elements not owned by a given processor but semi-local to that processor, i.e. 更多...

struct	Evaluable
	Used to iterate over elements where solutions indexed by a given DofMap are evaluable for a given variable var_num. 更多...

struct	MultiEvaluable
	Used to iterate over elements where solutions indexed by a given vector of DofMaps are evaluable for all variables. 更多...

struct	predicate

struct	is_null

struct	not_null

struct	active

struct	not_active

struct	ancestor

struct	not_ancestor

struct	subactive

struct	not_subactive

struct	pid

struct	bid

struct	bnd

struct	semilocal_pid

struct	facelocal_pid

struct	not_pid

struct	elem_type

struct	flagged

struct	level

struct	not_level

struct	null_neighbor

struct	boundary_side

struct	subdomain

struct	subdomain_set

struct	evaluable

struct	multi_evaluable

类型定义
template<typename T >
using	pred_ptr = std::unique_ptr< predicate< T >>

函数
	INSTANTIATE_ELEM_PREDICATES (std::vector< Elem * >::iterator)

	INSTANTIATE_ELEM_PREDICATES (std::vector< Elem * >::const_iterator)

	INSTANTIATE_NODAL_PREDICATES (std::vector< Node * >::iterator)

	INSTANTIATE_NODAL_PREDICATES (std::vector< Node * >::const_iterator)

	INSTANTIATE_ELEM_PREDICATES (DistributedMesh::dofobject_container< Elem >::veclike_iterator)

	INSTANTIATE_ELEM_PREDICATES (DistributedMesh::dofobject_container< Elem >::const_veclike_iterator)

	INSTANTIATE_NODAL_PREDICATES (DistributedMesh::dofobject_container< Node >::veclike_iterator)

	INSTANTIATE_NODAL_PREDICATES (DistributedMesh::dofobject_container< Node >::const_veclike_iterator)

template<class T >
std::vector< T >	make_vec (std::initializer_list< movable_il< T > > il)
	Helper function that creates a std::vector from an initializer_list of movable_il objects. 更多...

详细描述

This namespace defines several multi_predicates which are used by the element and node iterators.

This file declares several predicates in the Predicates namespace.

These classes are not in general used by the user, although they could be.

作者: John W. Peterson

日期: 2004

They are called "single predicates" since the purpose of each one is to act as a single functor which returns true or false depending on the result of the operator() function. The single predicates are used together as building blocks to create the "multi predicates" which can be found in the multi_predicates.h header file.

作者: John W. Peterson

日期: 2004

类型定义说明

template<typename T >

using libMesh::Predicates::pred_ptr = typedef std::unique_ptr<predicate<T>>

在文件 multi_predicates.h 第 57 行定义.

函数说明

libMesh::Predicates::INSTANTIATE_ELEM_PREDICATES ( std::vector< Elem * >::iterator )

libMesh::Predicates::INSTANTIATE_ELEM_PREDICATES ( std::vector< Elem * >::const_iterator )

libMesh::Predicates::INSTANTIATE_ELEM_PREDICATES ( DistributedMesh::dofobject_container< Elem >::veclike_iterator )

libMesh::Predicates::INSTANTIATE_ELEM_PREDICATES ( DistributedMesh::dofobject_container< Elem >::const_veclike_iterator )

libMesh::Predicates::INSTANTIATE_NODAL_PREDICATES ( std::vector< Node * >::iterator )

libMesh::Predicates::INSTANTIATE_NODAL_PREDICATES ( std::vector< Node * >::const_iterator )

libMesh::Predicates::INSTANTIATE_NODAL_PREDICATES ( DistributedMesh::dofobject_container< Node >::veclike_iterator )

libMesh::Predicates::INSTANTIATE_NODAL_PREDICATES ( DistributedMesh::dofobject_container< Node >::const_veclike_iterator )

template<class T >

std::vector<T> libMesh::Predicates::make_vec ( std::initializer_list< movable_il< T > > il )

Helper function that creates a std::vector from an initializer_list of movable_il objects.

在文件 multi_predicates.h 第 151 行定义.

 {
   std::vector<T> r( std::make_move_iterator(il.begin()), std::make_move_iterator(il.end()) );
   return r;
 }