RegionIdx Class Reference

#include <region.hh>

Inheritance diagram for RegionIdx:

Public Member Functions
	RegionIdx ()
	Default region is undefined/invalid. More...
bool	is_boundary () const
	Allow implicit conversion from Region. We loose information about input ID, label, dim stored in database. More...
bool	is_valid () const
	Returns false if the region has undefined/invalid value. More...
unsigned int	idx () const
	Returns a global index of the region. More...
unsigned int	boundary_idx () const
	Returns index of the region in the boundary set. More...
unsigned int	bulk_idx () const
	Returns index of the region in the bulk set. More...
bool	operator== (const RegionIdx &other) const
	Equality comparison operators for regions. More...
bool	operator!= (const RegionIdx &other) const
	Equality comparison operators for regions. More...

Protected Member Functions
	RegionIdx (unsigned int index)

Protected Attributes
unsigned int	idx_

Static Protected Attributes
static const unsigned int	undefined =0xffffffff
	index for undefined region More...

Friends
class	Region

Detailed Description

Base class that contains information about region: 1) contains integer value that specifies region 2) detects if region is valid 3) detects if the region is the bulk or boundary 4) detects boundary index of boundary region or bulk index of bulk region

Definition at line 54 of file region.hh.

Constructor & Destructor Documentation

RegionIdx::RegionIdx ( )

inline

Default region is undefined/invalid.

Definition at line 58 of file region.hh.

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RegionIdx::RegionIdx ( unsigned int  index)

inlineprotected

Create accessor from the index. Should be private since implementation specific. We need some way how to iterate over: all regions, boundary regions, bulk regions - solution: have specific RegionSets for these three cases.

Definition at line 102 of file region.hh.

Member Function Documentation

unsigned int RegionIdx::boundary_idx ( ) const

inline

Returns index of the region in the boundary set.

Definition at line 78 of file region.hh.

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unsigned int RegionIdx::bulk_idx ( ) const

inline

Returns index of the region in the bulk set.

Definition at line 83 of file region.hh.

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unsigned int RegionIdx::idx ( ) const

inline

Returns a global index of the region.

Definition at line 74 of file region.hh.

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bool RegionIdx::is_boundary ( ) const

inline

Allow implicit conversion from Region. We loose information about input ID, label, dim stored in database.

Returns true if it is a Boundary region and false if it is a Bulk region.

Definition at line 66 of file region.hh.

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bool RegionIdx::is_valid ( ) const

inline

Returns false if the region has undefined/invalid value.

Definition at line 70 of file region.hh.

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bool RegionIdx::operator!= ( const RegionIdx &  other) const

inline

Equality comparison operators for regions.

Definition at line 92 of file region.hh.

bool RegionIdx::operator== ( const RegionIdx &  other) const

inline

Equality comparison operators for regions.

Definition at line 88 of file region.hh.

Friends And Related Function Documentation

friend class Region

friend

Definition at line 113 of file region.hh.

Member Data Documentation

unsigned int RegionIdx::idx_

protected

Internal region index. Regions of one RegionDB (corresponding to one mesh) forms more or less continuous sequence.

Definition at line 108 of file region.hh.

const unsigned int RegionIdx::undefined =0xffffffff

staticprotected

index for undefined region

Definition at line 111 of file region.hh.

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

• /home/jb/workspace/flow123d/src/mesh/region.hh