TriangleSurfaceMesh Class Reference

#include <triSurfMesh.h>

Collaboration diagram for TriangleSurfaceMesh:

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Public Types
enum	{ nodePer = 3 }
Public Member Functions
	TriangleSurfaceMesh ()
	Create a new empty mesh.
	TriangleSurfaceMesh (int nt, int np)
	Create a new mesh with this many triangles and points.
virtual	~TriangleSurfaceMesh ()
virtual void	allocate (int nt, int np)
	Set size of mesh to be nt triangles and np points. Throws away previous mesh.
int	getTriangles (void) const
	Return the number of triangles in the mesh.
int *	getTriangle (int t)
	Return the t'th triangle's 0-based node indices.
const int *	getTriangle (int t) const
int *	getTriangleConn (void)
const int *	getTriangleConn (void) const
const double	getArea (int t) const
int	getPoints (void) const
	Return the number of points (vertices, nodes) in the mesh.
CkVector3d &	getPoint (int p)
	Return the p'th vertex (0..getPoints()-1).
const CkVector3d &	getPoint (int p) const
CkVector3d *	getPointArray (void)
const CkVector3d *	getPointArray (void) const
void	cleanup ()
int	addTriangle (const conn_t &c)
	Simple mesh modification. The new number of the added object is returned.
int	addPoint (const CkVector3d &pt)
void	writeToTecplot (char *fname)
Data Fields
int	nonGhostTri
int	nonGhostPt
Private Attributes
std::vector< conn_t >	tris
	Connectivity.
std::vector< CkVector3d >	pts
	nPts 3d node locations.
Data Structures
class	conn_t
	Connectivity: 0-based node indices around our triangle. More...

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Detailed Description

Definition at line 12 of file triSurfMesh.h.

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Member Enumeration Documentation

anonymous enum

Enumerator:

nodePer

Definition at line 14 of file triSurfMesh.h.

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Constructor & Destructor Documentation

TriangleSurfaceMesh::TriangleSurfaceMesh

(

)

[inline]

Create a new empty mesh.

Definition at line 26 of file triSurfMesh.h.

TriangleSurfaceMesh::TriangleSurfaceMesh	(	int	nt,
		int	np
	)			[inline]

Create a new mesh with this many triangles and points.

Definition at line 28 of file triSurfMesh.h.

References allocate().

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virtual TriangleSurfaceMesh::~TriangleSurfaceMesh

(

)

[inline, virtual]

Definition at line 29 of file triSurfMesh.h.

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Member Function Documentation

virtual void TriangleSurfaceMesh::allocate	(	int	nt,
		int	np
	)			[inline, virtual]

Set size of mesh to be nt triangles and np points. Throws away previous mesh.

Definition at line 32 of file triSurfMesh.h.

References pts, and tris.

Referenced by TriangleSurfaceMesh().

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int TriangleSurfaceMesh::getTriangles

(

void

)

const [inline]

Return the number of triangles in the mesh.

Definition at line 38 of file triSurfMesh.h.

References tris.

Referenced by parallelSurfaceTransfer_c::parallelSurfaceTransfer_c(), and parallelSurfaceTransfer_c::transfer().

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int* TriangleSurfaceMesh::getTriangle

(

int

t

)

[inline]

Return the t'th triangle's 0-based node indices.

Definition at line 40 of file triSurfMesh.h.

References tris.

Referenced by getTriangleBox(), getTriangleConn(), parallelSurfaceTransfer_c::transferNodeValues(), and Triangle3DElement::Triangle3DElement().

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const int* TriangleSurfaceMesh::getTriangle

(

int

t

)

const [inline]

Definition at line 41 of file triSurfMesh.h.

References tris.

int* TriangleSurfaceMesh::getTriangleConn

(

void

)

[inline]

Definition at line 42 of file triSurfMesh.h.

References getTriangle().

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const int* TriangleSurfaceMesh::getTriangleConn

(

void

)

const [inline]

Definition at line 43 of file triSurfMesh.h.

References getTriangle().

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const double TriangleSurfaceMesh::getArea

(

int

t

)

const [inline]

Definition at line 45 of file triSurfMesh.h.

References PUP::d, pts, and tris.

Referenced by parallelSurfaceTransfer_c::transfer().

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int TriangleSurfaceMesh::getPoints

(

void

)

const [inline]

Return the number of points (vertices, nodes) in the mesh.

Definition at line 75 of file triSurfMesh.h.

References pts.

CkVector3d& TriangleSurfaceMesh::getPoint

(

int

p

)

[inline]

Return the p'th vertex (0..getPoints()-1).

Definition at line 77 of file triSurfMesh.h.

References pts.

Referenced by Triangle3DElement::getNodeLocation(), getTriangleBox(), and parallelSurfaceTransfer_c::transferNodeValues().

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const CkVector3d& TriangleSurfaceMesh::getPoint

(

int

p

)

const [inline]

Definition at line 78 of file triSurfMesh.h.

References pts.

CkVector3d* TriangleSurfaceMesh::getPointArray

(

void

)

const CkVector3d* TriangleSurfaceMesh::getPointArray

(

void

)

const

void TriangleSurfaceMesh::cleanup

(

)

[inline]

Definition at line 82 of file triSurfMesh.h.

References pts, stats::swap(), and tris.

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int TriangleSurfaceMesh::addTriangle

(

const conn_t &

c

)

[inline]

Simple mesh modification. The new number of the added object is returned.

Definition at line 90 of file triSurfMesh.h.

References nonGhostTri, and tris.

int TriangleSurfaceMesh::addPoint

(

const CkVector3d &

pt

)

[inline]

Definition at line 91 of file triSurfMesh.h.

References nonGhostPt, and pts.

void TriangleSurfaceMesh::writeToTecplot

(

char *

fname

)

[inline]

Definition at line 94 of file triSurfMesh.h.

References file, n, pts, and tris.

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Field Documentation

int TriangleSurfaceMesh::nonGhostTri

Definition at line 93 of file triSurfMesh.h.

Referenced by addTriangle().

int TriangleSurfaceMesh::nonGhostPt

Definition at line 93 of file triSurfMesh.h.

Referenced by addPoint().

std::vector<conn_t> TriangleSurfaceMesh::tris [private]

Connectivity.

Definition at line 117 of file triSurfMesh.h.

Referenced by addTriangle(), allocate(), cleanup(), getArea(), getTriangle(), getTriangles(), and writeToTecplot().

std::vector<CkVector3d> TriangleSurfaceMesh::pts [private]

nPts 3d node locations.

Definition at line 118 of file triSurfMesh.h.

Referenced by addPoint(), allocate(), cleanup(), getArea(), getPoint(), getPoints(), and writeToTecplot().

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

• libs/ck-libs/datatransfer/triSurfMesh.h