IrregularMesh< DIM, DOW >模板类参考

#include <HGeometry.h>

所有成员的列表。

公有类型
enum	{ dim = DIM, dow = DOW }
typedef RegularMesh< DIM, DOW >	mesh_t
typedef HGeometryTree< DIM, DOW >	tree_t
typedef IrregularMesh< DIM, DOW >	ir_mesh_t
typedef _Deref_iterator < typename container_t::iterator, element_t >	RootIterator
typedef _Deref_iterator < typename container_t::const_iterator, const element_t >	ConstRootIterator
typedef RootFirstElementIterator< DIM, DOW >	RootFirstIterator
typedef ActiveElementIterator < DIM, DOW >	ActiveIterator
公有成员
	IrregularMesh ()
	IrregularMesh (tree_t &)
	IrregularMesh (const ir_mesh_t &)
virtual	~IrregularMesh ()
void	clear ()
ir_mesh_t &	operator= (const ir_mesh_t &)
RootIterator	beginRootElement ()
RootIterator	endRootElement ()
ConstRootIterator	beginRootElement () const
ConstRootIterator	endRootElement () const
RootFirstIterator	beginRootFirstElement ()
RootFirstIterator	endRootFirstElement ()
ActiveIterator	beginActiveElement ()
ActiveIterator	endActiveElement ()
void	reinit (tree_t &htree, bool is_bare=false)
tree_t &	geometryTree () const
container_t &	rootElement ()
mesh_t &	regularMesh ()
const mesh_t &	regularMesh () const
virtual void	semiregularize ()
void	regularize (bool renumerate=true)
void	globalRefine (unsigned int i=1)
void	randomRefine (double percent=50.0)
void	writeFormatted (const std::string &)
void	copyTree (const ir_mesh_t &)
void	copyNonnegtiveSubtree (const ir_mesh_t &)
void	copyTree (const element_t *, element_t *)
void	copyNonnegtiveSubtree (const element_t *, element_t *)
void	deleteTree (element_t *)
template<>
void	regularize (bool renumerate)
template<>
void	regularize (bool renumerate)
保护类型
typedef HGeometry< DIM, DOW >	h_element_t
typedef HElement< DIM, DOW >	element_t
typedef std::list< element_t * >	container_t
typedef HTools	Tools
保护成员
void	checkIntegrity ()
void	setGeometryTree (tree_t *)
void	semiregularizeHelper (bool &, int &)
void	semiregularizeHelper (bool &, element_t &, int &)
void	prepareSemiregularize ()
void	prepareSemiregularizeHelper (h_element_t *)
void	renumerateElement ()
void	refineElement (element_t &h_ele)
私有属性
tree_t *	geometry_tree
container_t	root_element
mesh_t *	regular_mesh
友元
class	IrregularMeshPair< DIM, DOW >
class	RegularMesh< DIM, DOW >
std::ostream &	operator<< (std::ostream &, IrregularMesh< DIM, DOW > &)

---

详细描述

template<int DIM, int DOW = DIM>
class IrregularMesh< DIM, DOW >

IrregularMesh is a image of a complete subtree of the hierarchy element geometry tree. It's related with the hierarchy tree and a regular mesh which is generated from itself to used by finite element space. It mainly provides many iterator to used by other routines to access all those elements, or certain selective elements in the mesh. It provides the most important operation to make the irregular mesh a semi-regular mesh -- semiregularize, and the operation to construct the related regular mesh -- regularize. The mesh adaptation are mainly depended on those operations.

---

成员类型定义文档

template<int DIM, int DOW = DIM>

typedef ActiveElementIterator<DIM, DOW> IrregularMesh< DIM, DOW >::ActiveIterator

template<int DIM, int DOW = DIM>

typedef _Deref_iterator<typename container_t::const_iterator, const element_t> IrregularMesh< DIM, DOW >::ConstRootIterator

template<int DIM, int DOW = DIM>

typedef std::list<element_t *> IrregularMesh< DIM, DOW >::container_t [protected]

template<int DIM, int DOW = DIM>

typedef HElement<DIM,DOW> IrregularMesh< DIM, DOW >::element_t [protected]

template<int DIM, int DOW = DIM>

typedef HGeometry<DIM,DOW> IrregularMesh< DIM, DOW >::h_element_t [protected]

template<int DIM, int DOW = DIM>

typedef IrregularMesh<DIM,DOW> IrregularMesh< DIM, DOW >::ir_mesh_t

template<int DIM, int DOW = DIM>

typedef RegularMesh<DIM,DOW> IrregularMesh< DIM, DOW >::mesh_t

template<int DIM, int DOW = DIM>

typedef RootFirstElementIterator<DIM, DOW> IrregularMesh< DIM, DOW >::RootFirstIterator

template<int DIM, int DOW = DIM>

typedef _Deref_iterator<typename container_t::iterator, element_t> IrregularMesh< DIM, DOW >::RootIterator

template<int DIM, int DOW = DIM>

typedef HTools IrregularMesh< DIM, DOW >::Tools [protected]

template<int DIM, int DOW = DIM>

typedef HGeometryTree<DIM,DOW> IrregularMesh< DIM, DOW >::tree_t

---

成员枚举类型文档

template<int DIM, int DOW = DIM>

anonymous enum

枚举值:

dim
dow

---

构造及析构函数文档

template<int DIM, int DOW = DIM>

IrregularMesh< DIM, DOW >::IrregularMesh

(

)

template<int DIM, int DOW = DIM>

IrregularMesh< DIM, DOW >::IrregularMesh

(

tree_t &

)

[explicit]

template<int DIM, int DOW = DIM>

IrregularMesh< DIM, DOW >::IrregularMesh

(

const ir_mesh_t &

)

template<int DIM, int DOW = DIM>

virtual IrregularMesh< DIM, DOW >::~IrregularMesh

(

)

[virtual]

---

成员函数文档

template<int DIM, int DOW = DIM>

ActiveIterator IrregularMesh< DIM, DOW >::beginActiveElement

(

)

template<int DIM, int DOW = DIM>

RootIterator IrregularMesh< DIM, DOW >::beginRootElement

(

)

[inline]

template<int DIM, int DOW = DIM>

ConstRootIterator IrregularMesh< DIM, DOW >::beginRootElement

(

)

const [inline]

template<int DIM, int DOW = DIM>

RootFirstIterator IrregularMesh< DIM, DOW >::beginRootFirstElement

(

)

template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::checkIntegrity

(

)

[protected]

template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::clear

(

)

template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::copyNonnegtiveSubtree

(

const ir_mesh_t &

)

template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::copyNonnegtiveSubtree	(	const element_t *	,
		element_t *
	)

template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::copyTree

(

const ir_mesh_t &

)

template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::copyTree	(	const element_t *	,
		element_t *
	)

template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::deleteTree

(

element_t *

)

template<int DIM, int DOW = DIM>

ActiveIterator IrregularMesh< DIM, DOW >::endActiveElement

(

)

template<int DIM, int DOW = DIM>

RootIterator IrregularMesh< DIM, DOW >::endRootElement

(

)

[inline]

template<int DIM, int DOW = DIM>

ConstRootIterator IrregularMesh< DIM, DOW >::endRootElement

(

)

const [inline]

template<int DIM, int DOW = DIM>

RootFirstIterator IrregularMesh< DIM, DOW >::endRootFirstElement

(

)

template<int DIM, int DOW = DIM>

tree_t& IrregularMesh< DIM, DOW >::geometryTree

(

)

const [inline]

template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::globalRefine

(

unsigned int

i = 1

)

template<int DIM, int DOW = DIM>

ir_mesh_t& IrregularMesh< DIM, DOW >::operator=

(

const ir_mesh_t &

)

template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::prepareSemiregularize

(

)

[protected]

template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::prepareSemiregularizeHelper

(

h_element_t *

)

[protected]

template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::randomRefine

(

double

percent = 50.0

)

template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::refineElement

(

element_t &

h_ele

)

[protected]

template<>

void IrregularMesh< 2, DOW >::regularize

(

bool

renumerate

)

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template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::regularize

(

bool

renumerate = true

)

template<>

void IrregularMesh< 3, DOW >::regularize

(

bool

renumerate

)

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template<int DIM, int DOW = DIM>

mesh_t& IrregularMesh< DIM, DOW >::regularMesh

(

)

[inline]

template<int DIM, int DOW = DIM>

const mesh_t& IrregularMesh< DIM, DOW >::regularMesh

(

)

const [inline]

template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::reinit	(	tree_t &	htree,
		bool	is_bare = false
	)

使用几何遗传树对非正则网格进行重新初始化。其中第二个参数 is_bare 是新加的，如果 is_bare 为 true，则仅仅设置几何遗传树的指针为 htree 的地址；否则就使用几何遗传树的信息彻底重构所有的信息。一般我 们会使用后一个功能，前一个功能是为了从序列化的文档中读入几何遗传树 和非正则网格的数据后，直接设定几何遗传树的指针而用

参数:

htree	几何遗传树
is_bare	是否用几何遗传树的信息重构整个非正则网格的数据结构

template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::renumerateElement

(

)

[protected]

template<int DIM, int DOW = DIM>

container_t& IrregularMesh< DIM, DOW >::rootElement

(

)

[inline]

template<int DIM, int DOW = DIM>

virtual void IrregularMesh< DIM, DOW >::semiregularize

(

)

[virtual]

被MPI::BirdView< FOREST >重载。

template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::semiregularizeHelper	(	bool &	,
		int &
	)		[protected]

template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::semiregularizeHelper	(	bool &	,
		element_t &	,
		int &
	)		[protected]

template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::setGeometryTree

(

tree_t *

)

[protected]

template<int DIM, int DOW = DIM>

void IrregularMesh< DIM, DOW >::writeFormatted

(

const std::string &

)

---

友元及相关函数文档

template<int DIM, int DOW = DIM>

friend class IrregularMeshPair< DIM, DOW > [friend]

template<int DIM, int DOW = DIM>

std::ostream& operator<<	(	std::ostream &	os,
		IrregularMesh< DIM, DOW > &	mesh
	)		[friend]

template<int DIM, int DOW = DIM>

friend class RegularMesh< DIM, DOW > [friend]

---

成员数据文档

template<int DIM, int DOW = DIM>

tree_t* IrregularMesh< DIM, DOW >::geometry_tree [private]

template<int DIM, int DOW = DIM>

mesh_t* IrregularMesh< DIM, DOW >::regular_mesh [private]

template<int DIM, int DOW = DIM>

container_t IrregularMesh< DIM, DOW >::root_element [private]

---

该类的文档由以下文件生成：

• HGeometry.h