edgeMesh Class Reference

Points connected by edges. More...

Inheritance diagram for edgeMesh:
Collaboration diagram for edgeMesh:

Public Member Functions

 TypeName ("edgeMesh")
 Runtime type information. More...
 
 edgeMesh ()
 Construct null. More...
 
 edgeMesh (const pointField &, const edgeList &)
 Construct from components. More...
 
 edgeMesh (pointField &&, edgeList &&)
 Construct by transferring components (points, edges). More...
 
 edgeMesh (const edgeMesh &)
 Copy constructor. More...
 
 edgeMesh (edgeMesh &&)
 Move constructor. More...
 
 edgeMesh (const fileName &)
 Construct from file name (uses extension to determine type) More...
 
 edgeMesh (const fileName &, const word &ext)
 Construct from file name (uses extension to determine type) More...
 
 edgeMesh (Istream &)
 Construct from Istream. More...
 
 declareRunTimeSelectionTable (autoPtr, edgeMesh, fileExtension,(const fileName &name),(name))
 
virtual ~edgeMesh ()
 Destructor. More...
 
 declareMemberFunctionSelectionTable (void, edgeMesh, write, fileExtension,(const fileName &name, const edgeMesh &mesh),(name, mesh))
 
void transfer (edgeMesh &)
 Transfer the contents of the argument and annul the argument. More...
 
bool read (const fileName &, const word &ext)
 Read from file. Chooses reader based on explicit extension. More...
 
virtual bool read (const fileName &)
 Read from file. Chooses reader based on detected extension. More...
 
const pointFieldpoints () const
 Return points. More...
 
const edgeListedges () const
 Return edges. More...
 
const labelListListpointEdges () const
 Return edges. More...
 
label regions (labelList &edgeRegion) const
 Find connected regions. Set region number per edge. More...
 
virtual void clear ()
 Clear all storage. More...
 
virtual void reset (pointField &&points, edgeList &&edges)
 Reset primitive data (points, edges) More...
 
virtual void scalePoints (const scalar)
 Scale points. A non-positive factor is ignored. More...
 
virtual void mergePoints (const scalar mergeDist, labelList &)
 Merge common points (points within mergeDist). Return map from. More...
 
virtual void mergeEdges ()
 Merge duplicate edges. More...
 
virtual void writeStats (Ostream &) const
 
virtual void write (const fileName &name) const
 Generic write routine. Chooses writer based on extension. More...
 
void operator= (const edgeMesh &)
 
void operator= (edgeMesh &&)
 
- Public Member Functions inherited from edgeMeshFormatsCore
 edgeMeshFormatsCore ()
 Construct null. More...
 
virtual ~edgeMeshFormatsCore ()
 Destructor. More...
 

Static Public Member Functions

static bool canRead (const fileName &, const bool verbose=false)
 Can we read this file format? More...
 
static bool canReadType (const word &ext, const bool verbose=false)
 Can we read this file format? More...
 
static bool canWriteType (const word &ext, const bool verbose=false)
 Can we write this file format type? More...
 
static wordHashSet readTypes ()
 
static wordHashSet writeTypes ()
 
static autoPtr< edgeMeshNew (const fileName &, const word &ext)
 Select constructed from filename (explicit extension) More...
 
static autoPtr< edgeMeshNew (const fileName &)
 Select constructed from filename (implicit extension) More...
 
static void write (const fileName &, const edgeMesh &)
 Write to file. More...
 
- Static Public Member Functions inherited from edgeMeshFormatsCore
static bool checkSupport (const wordHashSet &available, const word &ext, const bool verbose, const word &functionName)
 

Protected Member Functions

pointFieldstoredPoints ()
 Non-const access to global points. More...
 
edgeListstoredEdges ()
 Non-const access to the edges. More...
 

Friends

Ostreamoperator<< (Ostream &, const edgeMesh &)
 
Istreamoperator>> (Istream &, edgeMesh &)
 

Additional Inherited Members

- Static Public Attributes inherited from edgeMeshFormatsCore
static word nativeExt
 The file extension corresponding to 'native' edge format. More...
 
- Static Protected Member Functions inherited from edgeMeshFormatsCore
static string getLineNoComment (IFstream &)
 Read non-comment line. More...
 

Detailed Description

Points connected by edges.

Can be read from fileName based on extension. Uses New factory method to select the reader and transfer the result.

Source files

Definition at line 69 of file edgeMesh.H.

Constructor & Destructor Documentation

◆ edgeMesh() [1/8]

edgeMesh ( )

Construct null.

Definition at line 123 of file edgeMesh.C.

Referenced by edgeMesh::edgeMesh().

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◆ edgeMesh() [2/8]

edgeMesh ( const pointField points,
const edgeList edges 
)

Construct from components.

Definition at line 133 of file edgeMesh.C.

References edgeMesh::edgeMesh().

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◆ edgeMesh() [3/8]

edgeMesh ( pointField &&  pointLst,
edgeList &&  edgeLst 
)

Construct by transferring components (points, edges).

Definition at line 146 of file edgeMesh.C.

◆ edgeMesh() [4/8]

edgeMesh ( const edgeMesh em)
inline

Copy constructor.

Definition at line 42 of file edgeMeshI.H.

◆ edgeMesh() [5/8]

edgeMesh ( edgeMesh &&  em)
inline

Move constructor.

Definition at line 51 of file edgeMeshI.H.

◆ edgeMesh() [6/8]

edgeMesh ( const fileName name)

Construct from file name (uses extension to determine type)

Definition at line 46 of file edgeMeshIO.C.

References edgeMesh::read().

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◆ edgeMesh() [7/8]

edgeMesh ( const fileName name,
const word ext 
)

Construct from file name (uses extension to determine type)

Definition at line 33 of file edgeMeshIO.C.

References Foam::blockMeshTools::read().

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◆ edgeMesh() [8/8]

edgeMesh ( Istream )

Construct from Istream.

◆ ~edgeMesh()

~edgeMesh ( )
virtual

Destructor.

Definition at line 160 of file edgeMesh.C.

Member Function Documentation

◆ storedPoints()

Foam::pointField & storedPoints ( )
inlineprotected

Non-const access to global points.

Definition at line 28 of file edgeMeshI.H.

Referenced by OBJedgeFormat::read(), and STARCDedgeFormat::read().

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◆ storedEdges()

Foam::edgeList & storedEdges ( )
inlineprotected

Non-const access to the edges.

Definition at line 34 of file edgeMeshI.H.

Referenced by OBJedgeFormat::read(), and STARCDedgeFormat::read().

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◆ TypeName()

TypeName ( "edgeMesh"  )

Runtime type information.

◆ canRead()

bool canRead ( const fileName name,
const bool  verbose = false 
)
static

Can we read this file format?

Definition at line 90 of file edgeMesh.C.

References Foam::abort(), fileName::ext(), Foam::FatalError, FatalErrorInFunction, Foam::invertManyToMany(), fileName::lessExt(), and List< T >::size().

Referenced by edgeMesh::canWriteType().

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◆ canReadType()

bool canReadType ( const word ext,
const bool  verbose = false 
)
static

Can we read this file format?

Definition at line 58 of file edgeMesh.C.

References edgeMesh::canWriteType().

Referenced by edgeMesh::writeTypes().

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◆ canWriteType()

bool canWriteType ( const word ext,
const bool  verbose = false 
)
static

Can we write this file format type?

Definition at line 74 of file edgeMesh.C.

References edgeMesh::canRead().

Referenced by edgeMesh::canReadType().

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◆ readTypes()

Foam::wordHashSet readTypes ( )
static

Definition at line 43 of file edgeMesh.C.

◆ writeTypes()

Foam::wordHashSet writeTypes ( )
static

Definition at line 49 of file edgeMesh.C.

References edgeMesh::canReadType().

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◆ declareRunTimeSelectionTable()

declareRunTimeSelectionTable ( autoPtr  ,
edgeMesh  ,
fileExtension  ,
(const fileName &name ,
(name  
)

◆ New() [1/2]

Foam::autoPtr< Foam::edgeMesh > New ( const fileName name,
const word ext 
)
static

Select constructed from filename (explicit extension)

Definition at line 31 of file edgeMeshNew.C.

References Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::name(), and Foam::nl.

Referenced by edgeMesh::New(), and edgeMesh::read().

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◆ New() [2/2]

Foam::autoPtr< Foam::edgeMesh > New ( const fileName name)
static

Select constructed from filename (implicit extension)

Definition at line 53 of file edgeMeshNew.C.

References fileName::ext(), fileName::lessExt(), and edgeMesh::New().

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◆ declareMemberFunctionSelectionTable()

declareMemberFunctionSelectionTable ( void  ,
edgeMesh  ,
write  ,
fileExtension  ,
(const fileName &name, const edgeMesh &mesh ,
(name, mesh  
)

◆ write() [1/2]

void write ( const fileName name,
const edgeMesh mesh 
)
static

Write to file.

Definition at line 87 of file edgeMeshIO.C.

References Foam::endl(), Foam::exit(), fileName::ext(), Foam::FatalError, FatalErrorInFunction, InfoInFunction, mesh, Foam::name(), and Foam::nl.

Referenced by edgeMesh::read(), edgeMesh::write(), and extendedEdgeMesh::writeObj().

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◆ transfer()

void transfer ( edgeMesh mesh)

Transfer the contents of the argument and annul the argument.

Definition at line 197 of file edgeMesh.C.

References List< T >::transfer().

Referenced by edgeMesh::read(), and extendedEdgeMesh::transfer().

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◆ read() [1/2]

bool read ( const fileName name,
const word ext 
)

Read from file. Chooses reader based on explicit extension.

Definition at line 75 of file edgeMeshIO.C.

References edgeMesh::New(), edgeMesh::transfer(), and edgeMesh::write().

Referenced by edgeMesh::edgeMesh(), and edgeMesh::read().

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◆ read() [2/2]

bool read ( const fileName name)
virtual

Read from file. Chooses reader based on detected extension.

Reimplemented in extendedEdgeMesh, STARCDedgeFormat, edgeMeshFormat, VTKedgeFormat, OBJedgeFormat, extendedFeatureEdgeMeshFormat, NASedgeFormat, and extendedEdgeMeshFormat.

Definition at line 58 of file edgeMeshIO.C.

References fileName::ext(), fileName::lessExt(), and edgeMesh::read().

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◆ points()

◆ edges()

◆ pointEdges()

const Foam::labelListList & pointEdges ( ) const
inline

Return edges.

Definition at line 74 of file edgeMeshI.H.

Referenced by searchableExtrudedCircle::findParametricNearest(), edgeMesh::regions(), and extendedEdgeMesh::writeObj().

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◆ regions()

Foam::label regions ( labelList edgeRegion) const

Find connected regions. Set region number per edge.

Returns number of regions.

Definition at line 205 of file edgeMesh.C.

References List< T >::append(), Foam::e, forAll, edgeMesh::pointEdges(), List< T >::setSize(), List< T >::size(), and List< T >::transfer().

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◆ clear()

void clear ( )
virtual

Clear all storage.

Reimplemented in extendedEdgeMesh.

Definition at line 166 of file edgeMesh.C.

References List< T >::clear(), and edgeMesh::reset().

Referenced by extendedEdgeMesh::clear(), OBJedgeFormat::read(), and STARCDedgeFormat::read().

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◆ reset()

void reset ( pointField &&  points,
edgeList &&  edges 
)
virtual

Reset primitive data (points, edges)

Note, optimised to avoid overwriting data (with null)

Definition at line 175 of file edgeMesh.C.

References Foam::notNull(), and List< T >::transfer().

Referenced by extendedEdgeMesh::add(), edgeMesh::clear(), and extendedEdgeMesh::flipNormals().

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◆ scalePoints()

void scalePoints ( const scalar  scaleFactor)
virtual

Scale points. A non-positive factor is ignored.

Definition at line 270 of file edgeMesh.C.

References edgeMesh::mergePoints().

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◆ mergePoints()

void mergePoints ( const scalar  mergeDist,
labelList reversePointMap 
)
virtual

Merge common points (points within mergeDist). Return map from.

old to new points.

Definition at line 281 of file edgeMesh.C.

References Foam::e, forAll, forAllConstIter(), Foam::mergePoints(), List< T >::setSize(), List< T >::size(), List< T >::transfer(), and VectorSpace< Vector< scalar >, scalar, 3 >::zero.

Referenced by edgeMesh::scalePoints().

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◆ mergeEdges()

void mergeEdges ( )
virtual

Merge duplicate edges.

Definition at line 357 of file edgeMesh.C.

References Foam::e, Foam::endl(), forAll, forAllConstIter(), Foam::Info, List< T >::setSize(), and List< T >::size().

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◆ writeStats()

void writeStats ( Ostream os) const
virtual

Reimplemented in extendedEdgeMesh.

Definition at line 117 of file edgeMeshIO.C.

References edgeMesh::edges(), Foam::endl(), Foam::indent(), Foam::nl, edgeMesh::points(), and List< T >::size().

Referenced by extendedEdgeMesh::writeStats().

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◆ write() [2/2]

virtual void write ( const fileName name) const
inlinevirtual

Generic write routine. Chooses writer based on extension.

Reimplemented in STARCDedgeFormat, edgeMeshFormat, VTKedgeFormat, and OBJedgeFormat.

Definition at line 264 of file edgeMesh.H.

References edgeMesh::operator<<, edgeMesh::operator=(), edgeMesh::operator>>, and edgeMesh::write().

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◆ operator=() [1/2]

void operator= ( const edgeMesh rhs)
inline

Definition at line 86 of file edgeMeshI.H.

Referenced by edgeMesh::write().

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◆ operator=() [2/2]

void operator= ( edgeMesh &&  rhs)
inline

Definition at line 94 of file edgeMeshI.H.

Friends And Related Function Documentation

◆ operator<<

Ostream& operator<< ( Ostream ,
const edgeMesh  
)
friend

Referenced by edgeMesh::write().

◆ operator>>

Istream& operator>> ( Istream ,
edgeMesh  
)
friend

Referenced by edgeMesh::write().


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