meshChunk Class Reference

Manages the on-the-wire mesh format when sending or receiving tet mesh chunks. More...

Collaboration diagram for meshChunk:


Public Member Functions
	meshChunk ()
	~meshChunk ()
void	allocate (const meshState &s, int nSend, int nFace, int nPt)
	Allocate a new outgoing message with this size:.
int	messageSizeXfer (void) const
	Return the number of doubles in this message:.
double *	messageBuf (void) const
void	receive (const meshState &s, double *buf_, int msgLen)
	Set up our pointers into this message, which is then owned by and will be deleted by this object.
int *	getSendFaces (void)
	Return the list of tets that are being sent:.
int	nSendFaces (void) const
int	nFaces (void) const
	Return the number of tets included in this message:.
int *	getFaceConn (const meshState &s, int t)
	Return the connectivity array associated with this tet:.
double *	getFaceData (const meshState &s, int t)
	Return the user data associated with this tet:.
int	nPts (void) const
	Return the number of points included in this message:.
double *	getPtLoc (const meshState &s, int n)
	Return the coordinate data for this point:.
double *	getPtData (const meshState &s, int n)
	Return the user data for this point:.
Private Member Functions
int	headerSize () const
int	sendFacesSize (const meshState &s, int nSend) const
int	faceDataRecordSize (const meshState &s) const
int	faceDataSize (const meshState &s, int nFaces) const
int	ptDataRecordSize (const meshState &s) const
int	ptDataSize (const meshState &s, int nPt) const
void	setupPointers (const meshState &s, int msgLen)
Private Attributes
double *	buf
header_t *	header
int *	sendFaces
double *	faceData
double *	ptData
Data Structures
struct	header_t

Detailed Description

Manages the on-the-wire mesh format when sending or receiving tet mesh chunks.

The on-the-wire mesh format looks like this:

list of points 0..nPoints-1 x,y,z for point; ptVal values per point
list of tets 0..nTets-1 p1,p2,p3,p4 point indices; tetVal values per tet
list of tet indices, in order they're shared in collision records

Definition at line 217 of file parallelsurfacetransfer.C.

Constructor & Destructor Documentation

meshChunk::meshChunk ( ) [inline]

Definition at line 247 of file parallelsurfacetransfer.C.

References buf.

meshChunk::~meshChunk ( ) [inline]

Definition at line 248 of file parallelsurfacetransfer.C.

References buf.

Member Function Documentation

int meshChunk::headerSize ( ) const [inline, private]

Definition at line 228 of file parallelsurfacetransfer.C.

References bytesToXfer().

Referenced by allocate(), and setupPointers().

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int meshChunk::sendFacesSize	(	const meshState &	s,
		int	nSend
	)			const `[inline, private]`

Definition at line 232 of file parallelsurfacetransfer.C.

References bytesToXfer().

Referenced by allocate(), and setupPointers().

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int meshChunk::faceDataRecordSize ( const meshState & s ) const [inline, private]

Definition at line 236 of file parallelsurfacetransfer.C.

References bytesToXfer(), and meshState::faceVal.

Referenced by faceDataSize(), getFaceConn(), and getFaceData().

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int meshChunk::faceDataSize	(	const meshState &	s,
		int	nFaces
	)			const `[inline, private]`

Definition at line 238 of file parallelsurfacetransfer.C.

References faceDataRecordSize().

Referenced by allocate(), and setupPointers().

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int meshChunk::ptDataRecordSize ( const meshState & s ) const [inline, private]

Definition at line 242 of file parallelsurfacetransfer.C.

References meshState::ptVal.

Referenced by getPtData(), getPtLoc(), and ptDataSize().

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int meshChunk::ptDataSize	(	const meshState &	s,
		int	nPt
	)			const `[inline, private]`

Definition at line 244 of file parallelsurfacetransfer.C.

References ptDataRecordSize().

Referenced by allocate(), and setupPointers().

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void meshChunk::allocate	(	const meshState &	s,
		int	nSend,
		int	nFace,
		int	nPt
	)			`[inline]`

Allocate a new outgoing message with this size:.

Definition at line 252 of file parallelsurfacetransfer.C.

References buf, faceDataSize(), header, headerSize(), meshChunk::header_t::nFace, meshChunk::header_t::nPt, meshChunk::header_t::nSend, meshChunk::header_t::nXfer, ptDataSize(), sendFacesSize(), and setupPointers().

Referenced by faceSender::putFace().

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int meshChunk::messageSizeXfer ( void ) const [inline]

Return the number of doubles in this message:.

Definition at line 264 of file parallelsurfacetransfer.C.

References header, and meshChunk::header_t::nXfer.

Referenced by faceSender::isend().

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double* meshChunk::messageBuf ( void ) const [inline]

Definition at line 265 of file parallelsurfacetransfer.C.

References buf.

Referenced by faceSender::isend().

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void meshChunk::receive	(	const meshState &	s,
		double *	buf_,
		int	msgLen
	)			`[inline]`

Set up our pointers into this message, which is then owned by and will be deleted by this object.

Definition at line 270 of file parallelsurfacetransfer.C.

References buf, and setupPointers().

Referenced by faceReceiver::recv().

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int* meshChunk::getSendFaces ( void ) [inline]

Return the list of tets that are being sent:.

Definition at line 277 of file parallelsurfacetransfer.C.

References sendFaces.

Referenced by faceReceiver::getFace(), and faceSender::putFace().

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int meshChunk::nSendFaces ( void ) const [inline]

Definition at line 278 of file parallelsurfacetransfer.C.

References header, and meshChunk::header_t::nSend.

int meshChunk::nFaces ( void ) const [inline]

Return the number of tets included in this message:.

Definition at line 281 of file parallelsurfacetransfer.C.

References header, and meshChunk::header_t::nFace.

int* meshChunk::getFaceConn	(	const meshState &	s,
		int	t
	)			`[inline]`

Return the connectivity array associated with this tet:.

Definition at line 283 of file parallelsurfacetransfer.C.

References faceData, and faceDataRecordSize().

Referenced by faceSender::putFace(), and ConcreteNetworkElement::setFace().

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double* meshChunk::getFaceData	(	const meshState &	s,
		int	t
	)			`[inline]`

Return the user data associated with this tet:.

Definition at line 287 of file parallelsurfacetransfer.C.

References bytesToXfer(), faceData, and faceDataRecordSize().

Referenced by faceReceiver::getFace(), and faceSender::putFace().

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int meshChunk::nPts ( void ) const [inline]

Return the number of points included in this message:.

Definition at line 292 of file parallelsurfacetransfer.C.

References header, and meshChunk::header_t::nPt.

double* meshChunk::getPtLoc	(	const meshState &	s,
		int	n
	)			`[inline]`

Return the coordinate data for this point:.

Definition at line 294 of file parallelsurfacetransfer.C.

References ptData, and ptDataRecordSize().

Referenced by ConcreteNetworkElement::getNodeLocation(), and faceSender::putFace().

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double* meshChunk::getPtData	(	const meshState &	s,
		int	n
	)			`[inline]`

Return the user data for this point:.

Definition at line 298 of file parallelsurfacetransfer.C.

References ptData, and ptDataRecordSize().

Referenced by ConcreteNetworkElement::getNodeData(), and faceSender::putFace().

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void meshChunk::setupPointers	(	const meshState &	s,
		int	msgLen
	)			`[inline, private]`

Definition at line 304 of file parallelsurfacetransfer.C.

References PUP::b, buf, faceData, faceDataSize(), header, headerSize(), meshChunk::header_t::nFace, meshChunk::header_t::nPt, meshChunk::header_t::nSend, meshChunk::header_t::nXfer, ptData, ptDataSize(), sendFaces, and sendFacesSize().

Referenced by allocate(), and receive().

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Field Documentation

double* meshChunk::buf [private]

Definition at line 218 of file parallelsurfacetransfer.C.

Referenced by allocate(), meshChunk(), messageBuf(), receive(), setupPointers(), and ~meshChunk().

header_t* meshChunk::header [private]

Definition at line 227 of file parallelsurfacetransfer.C.

Referenced by allocate(), messageSizeXfer(), nFaces(), nPts(), nSendFaces(), and setupPointers().

int* meshChunk::sendFaces [private]

Definition at line 231 of file parallelsurfacetransfer.C.

Referenced by getSendFaces(), and setupPointers().

double* meshChunk::faceData [private]

Definition at line 235 of file parallelsurfacetransfer.C.

Referenced by getFaceConn(), getFaceData(), and setupPointers().

double* meshChunk::ptData [private]

Definition at line 241 of file parallelsurfacetransfer.C.

Referenced by getPtData(), getPtLoc(), and setupPointers().

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

libs/ck-libs/datatransfer/parallelsurfacetransfer.C

meshChunk Class Reference

Public Member Functions

Private Member Functions

Private Attributes

Data Structures

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation