tetgenio Class Reference

#include <tetgen.h>

Classes
struct	facet
struct	pbcgroup
struct	polygon
struct	voroedge
struct	vorofacet

Public Types
enum	{ FILENAMESIZE = 1024 }
enum	{ INPUTLINESIZE = 1024 }
typedef bool(*	TetSizeFunc) (REAL *, REAL *, REAL *, REAL *, REAL *, REAL)

Public Member Functions
bool	load_node_call (FILE *infile, int markers, char *nodefilename)
bool	load_node (char *filebasename)
bool	load_var (char *)
bool	load_mtr (char *)
bool	load_poly (char *)
bool	load_pbc (char *)
bool	load_off (char *)
bool	load_ply (char *)
bool	load_stl (char *)
bool	load_medit (char *)
bool	load_vtk (char *)
bool	load_plc (char *, int)
bool	load_tetmesh (char *)
void	save_nodes (char *)
void	save_elements (char *)
void	save_faces (char *)
void	save_edges (char *)
void	save_neighbors (char *)
void	save_poly (char *)
char *	readline (char *string, FILE *infile, int *linenumber)
char *	findnextfield (char *string)
char *	readnumberline (char *string, FILE *infile, char *infilename)
char *	findnextnumber (char *string)
void	initialize ()
void	deinitialize ()
	tetgenio ()
	~tetgenio ()

Static Public Member Functions
static void	init (polygon *p)
static void	init (facet *f)

Public Attributes
int	firstnumber
int	mesh_dim
bool	useindex
REAL *	pointlist
REAL *	pointattributelist
REAL *	pointmtrlist
int *	pointmarkerlist
int	numberofpoints
int	numberofpointattributes
int	numberofpointmtrs
int *	tetrahedronlist
REAL *	tetrahedronattributelist
REAL *	tetrahedronvolumelist
int *	neighborlist
int	numberoftetrahedra
int	numberofcorners
int	numberoftetrahedronattributes
facet *	facetlist
int *	facetmarkerlist
int	numberoffacets
REAL *	holelist
int	numberofholes
REAL *	regionlist
int	numberofregions
REAL *	facetconstraintlist
int	numberoffacetconstraints
REAL *	segmentconstraintlist
int	numberofsegmentconstraints
pbcgroup *	pbcgrouplist
int	numberofpbcgroups
int *	trifacelist
int *	adjtetlist
int *	trifacemarkerlist
int	numberoftrifaces
int *	edgelist
int *	edgemarkerlist
int	numberofedges
REAL *	vpointlist
voroedge *	vedgelist
vorofacet *	vfacetlist
int **	vcelllist
int	numberofvpoints
int	numberofvedges
int	numberofvfacets
int	numberofvcells
TetSizeFunc	tetunsuitable

Member Typedef Documentation

TetSizeFunc

typedef bool(* tetgenio::TetSizeFunc) (REAL *, REAL *, REAL *, REAL *, REAL *, REAL)

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
FILENAMESIZE

{FILENAMESIZE = 1024};

anonymous enum

anonymous enum

Enumerator
INPUTLINESIZE

{INPUTLINESIZE = 1024};

Constructor & Destructor Documentation

tetgenio()

tetgenio::tetgenio ( )

inline

{initialize();}

References initialize().

~tetgenio()

tetgenio::~tetgenio ( )

inline

{deinitialize();}

References deinitialize().

Member Function Documentation

deinitialize()

void tetgenio::deinitialize ( )

inline

  {
    facet *f;
    polygon *p;
    pbcgroup *pg;
    int i, j;
 
    // This routine assumes that the memory was allocated by 
    //   C++ memory allocation operator 'new'.
 
    if (pointlist != (REAL *) NULL) {
      delete [] pointlist;
    }
    if (pointattributelist != (REAL *) NULL) {
      delete [] pointattributelist;
    }
    if (pointmtrlist != (REAL *) NULL) {
      delete [] pointmtrlist;
    }
    if (pointmarkerlist != (int *) NULL) {
      delete [] pointmarkerlist;
    }
 
    if (tetrahedronlist != (int *) NULL) {
      delete [] tetrahedronlist;
    }
    if (tetrahedronattributelist != (REAL *) NULL) {
      delete [] tetrahedronattributelist;
    }
    if (tetrahedronvolumelist != (REAL *) NULL) {
      delete [] tetrahedronvolumelist;
    }
    if (neighborlist != (int *) NULL) {
      delete [] neighborlist;
    }
 
    if (trifacelist != (int *) NULL) {
      delete [] trifacelist;
    }
    if (adjtetlist != (int *) NULL) {
      delete [] adjtetlist;
    }
    if (trifacemarkerlist != (int *) NULL) {
      delete [] trifacemarkerlist;
    }
 
    if (edgelist != (int *) NULL) {
      delete [] edgelist;
    }
    if (edgemarkerlist != (int *) NULL) {
      delete [] edgemarkerlist;
    }
 
    if (facetlist != (facet *) NULL) {
      for (i = 0; i < numberoffacets; i++) {
        f = &facetlist[i];
        for (j = 0; j < f->numberofpolygons; j++) {
          p = &f->polygonlist[j];
          delete [] p->vertexlist;
        }
        delete [] f->polygonlist;
        if (f->holelist != (REAL *) NULL) {
          delete [] f->holelist;
        }
      }
      delete [] facetlist;
    }
    if (facetmarkerlist != (int *) NULL) {
      delete [] facetmarkerlist;
    }
 
    if (holelist != (REAL *) NULL) {
      delete [] holelist;
    }
    if (regionlist != (REAL *) NULL) {
      delete [] regionlist;
    }
    if (facetconstraintlist != (REAL *) NULL) {
      delete [] facetconstraintlist;
    }
    if (segmentconstraintlist != (REAL *) NULL) {
      delete [] segmentconstraintlist;
    }
    if (pbcgrouplist != (pbcgroup *) NULL) {
      for (i = 0; i < numberofpbcgroups; i++) {
        pg = &(pbcgrouplist[i]);
        if (pg->pointpairlist != (int *) NULL) {
          delete [] pg->pointpairlist;
        }
      }
      delete [] pbcgrouplist;
    }
    if (vpointlist != (REAL *) NULL) {
      delete [] vpointlist;
    }
    if (vedgelist != (voroedge *) NULL) {
      delete [] vedgelist;
    }
    if (vfacetlist != (vorofacet *) NULL) {
      for (i = 0; i < numberofvfacets; i++) {
        delete [] vfacetlist[i].elist;
      }
      delete [] vfacetlist;
    }
    if (vcelllist != (int **) NULL) {
      for (i = 0; i < numberofvcells; i++) {
        delete [] vcelllist[i];
      }
      delete [] vcelllist;
    }
  }

References adjtetlist, edgelist, edgemarkerlist, tetgenio::vorofacet::elist, f(), facetconstraintlist, facetlist, facetmarkerlist, holelist, i, j, neighborlist, numberoffacets, numberofpbcgroups, numberofvcells, numberofvfacets, p, pbcgrouplist, pointattributelist, pointlist, pointmarkerlist, pointmtrlist, tetgenio::pbcgroup::pointpairlist, REAL, regionlist, segmentconstraintlist, tetrahedronattributelist, tetrahedronlist, tetrahedronvolumelist, trifacelist, trifacemarkerlist, vcelllist, vedgelist, vfacetlist, and vpointlist.

Referenced by ~tetgenio().

findnextfield()

char* tetgenio::findnextfield

(

char *

string

)

findnextnumber()

char* tetgenio::findnextnumber

(

char *

string

)

init() [1/2]

static void tetgenio::init ( facet *  f )

inlinestatic

                             {
    f->polygonlist = (polygon *) NULL;
    f->numberofpolygons = 0;
    f->holelist = (REAL *) NULL;
    f->numberofholes = 0;
  }

References f(), and REAL.

init() [2/2]

static void tetgenio::init ( polygon *  p )

inlinestatic

                               {
    p->vertexlist = (int *) NULL;
    p->numberofvertices = 0;
  }

References p.

initialize()

void tetgenio::initialize ( )

inline

  {
    firstnumber = 0; // Default item index is numbered from Zero.
    mesh_dim = 3; // Default mesh dimension is 3.
    useindex = true;
 
    pointlist = (REAL *) NULL;
    pointattributelist = (REAL *) NULL;
    pointmtrlist = (REAL *) NULL;
    pointmarkerlist = (int *) NULL;
    numberofpoints = 0;
    numberofpointattributes = 0;
    numberofpointmtrs = 0;
 
    tetrahedronlist = (int *) NULL;
    tetrahedronattributelist = (REAL *) NULL;
    tetrahedronvolumelist = (REAL *) NULL;
    neighborlist = (int *) NULL;
    numberoftetrahedra = 0;
    numberofcorners = 4; // Default is 4 nodes per element.
    numberoftetrahedronattributes = 0;
 
    trifacelist = (int *) NULL;
    adjtetlist = (int *) NULL;
    trifacemarkerlist = (int *) NULL;
    numberoftrifaces = 0; 
 
    facetlist = (facet *) NULL;
    facetmarkerlist = (int *) NULL;
    numberoffacets = 0; 
 
    edgelist = (int *) NULL;
    edgemarkerlist = (int *) NULL;
    numberofedges = 0;
 
    holelist = (REAL *) NULL;
    numberofholes = 0;
 
    regionlist = (REAL *) NULL;
    numberofregions = 0;
 
    facetconstraintlist = (REAL *) NULL;
    numberoffacetconstraints = 0;
    segmentconstraintlist = (REAL *) NULL;
    numberofsegmentconstraints = 0;
 
    pbcgrouplist = (pbcgroup *) NULL;
    numberofpbcgroups = 0;
 
    vpointlist = (REAL *) NULL;
    vedgelist = (voroedge *) NULL;
    vfacetlist = (vorofacet *) NULL; 
    vcelllist = (int **) NULL; 
    numberofvpoints = 0;
    numberofvedges = 0;
    numberofvfacets = 0;
    numberofvcells = 0;
 
    tetunsuitable = NULL;
  }

References adjtetlist, edgelist, edgemarkerlist, facetconstraintlist, facetlist, facetmarkerlist, firstnumber, holelist, mesh_dim, neighborlist, numberofcorners, numberofedges, numberoffacetconstraints, numberoffacets, numberofholes, numberofpbcgroups, numberofpointattributes, numberofpointmtrs, numberofpoints, numberofregions, numberofsegmentconstraints, numberoftetrahedra, numberoftetrahedronattributes, numberoftrifaces, numberofvcells, numberofvedges, numberofvfacets, numberofvpoints, pbcgrouplist, pointattributelist, pointlist, pointmarkerlist, pointmtrlist, REAL, regionlist, segmentconstraintlist, tetrahedronattributelist, tetrahedronlist, tetrahedronvolumelist, tetunsuitable, trifacelist, trifacemarkerlist, useindex, vcelllist, vedgelist, vfacetlist, and vpointlist.

Referenced by tetgenio().

load_medit()

bool tetgenio::load_medit

(

char *

)

load_mtr()

bool tetgenio::load_mtr

(

char *

)

load_node()

bool tetgenio::load_node

(

char *

filebasename

)

load_node_call()

bool tetgenio::load_node_call	(	FILE *	infile,
		int	markers,
		char *	nodefilename
	)

load_off()

bool tetgenio::load_off

(

char *

)

load_pbc()

bool tetgenio::load_pbc

(

char *

)

load_plc()

bool tetgenio::load_plc	(	char *	,
		int
	)

load_ply()

bool tetgenio::load_ply

(

char *

)

load_poly()

bool tetgenio::load_poly

(

char *

)

load_stl()

bool tetgenio::load_stl

(

char *

)

load_tetmesh()

bool tetgenio::load_tetmesh

(

char *

)

load_var()

bool tetgenio::load_var

(

char *

)

load_vtk()

bool tetgenio::load_vtk

(

char *

)

readline()

char* tetgenio::readline	(	char *	string,
		FILE *	infile,
		int *	linenumber
	)

readnumberline()

char* tetgenio::readnumberline	(	char *	string,
		FILE *	infile,
		char *	infilename
	)

save_edges()

void tetgenio::save_edges

(

char *

)

save_elements()

void tetgenio::save_elements

(

char *

)

save_faces()

void tetgenio::save_faces

(

char *

)

save_neighbors()

void tetgenio::save_neighbors

(

char *

)

save_nodes()

void tetgenio::save_nodes

(

char *

)

save_poly()

void tetgenio::save_poly

(

char *

)

Member Data Documentation

adjtetlist

int* tetgenio::adjtetlist

Referenced by deinitialize(), and initialize().

edgelist

int* tetgenio::edgelist

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), and initialize().

edgemarkerlist

int* tetgenio::edgemarkerlist

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), and initialize().

facetconstraintlist

REAL* tetgenio::facetconstraintlist

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), and initialize().

facetlist

facet* tetgenio::facetlist

Referenced by oomph::TetgenMesh< ELEMENT >::build_tetgenio(), oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), and initialize().

facetmarkerlist

int* tetgenio::facetmarkerlist

Referenced by oomph::TetgenMesh< ELEMENT >::build_tetgenio(), oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), and initialize().

firstnumber

int tetgenio::firstnumber

Referenced by oomph::TetgenMesh< ELEMENT >::build_tetgenio(), oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), and initialize().

holelist

REAL* tetgenio::holelist

Referenced by oomph::TetgenMesh< ELEMENT >::build_tetgenio(), oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), and initialize().

mesh_dim

int tetgenio::mesh_dim

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), and initialize().

neighborlist

int* tetgenio::neighborlist

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), and initialize().

numberofcorners

int tetgenio::numberofcorners

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), initialize(), and oomph::TetgenScaffoldMesh::TetgenScaffoldMesh().

numberofedges

int tetgenio::numberofedges

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), and initialize().

numberoffacetconstraints

int tetgenio::numberoffacetconstraints

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), and initialize().

numberoffacets

int tetgenio::numberoffacets

Referenced by oomph::TetgenMesh< ELEMENT >::build_tetgenio(), oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), and initialize().

numberofholes

int tetgenio::numberofholes

Referenced by oomph::TetgenMesh< ELEMENT >::build_tetgenio(), oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), and initialize().

numberofpbcgroups

int tetgenio::numberofpbcgroups

Referenced by deinitialize(), and initialize().

numberofpointattributes

int tetgenio::numberofpointattributes

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), and initialize().

numberofpointmtrs

int tetgenio::numberofpointmtrs

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), and initialize().

numberofpoints

int tetgenio::numberofpoints

Referenced by oomph::TetgenMesh< ELEMENT >::build_tetgenio(), oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), initialize(), and oomph::TetgenScaffoldMesh::TetgenScaffoldMesh().

numberofregions

int tetgenio::numberofregions

Referenced by oomph::TetgenMesh< ELEMENT >::build_tetgenio(), oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), and initialize().

numberofsegmentconstraints

int tetgenio::numberofsegmentconstraints

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), and initialize().

numberoftetrahedra

int tetgenio::numberoftetrahedra

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), initialize(), oomph::RefineableTetgenMesh< ELEMENT >::RefineableTetgenMesh(), and oomph::TetgenScaffoldMesh::TetgenScaffoldMesh().

numberoftetrahedronattributes

int tetgenio::numberoftetrahedronattributes

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), initialize(), and oomph::TetgenScaffoldMesh::TetgenScaffoldMesh().

numberoftrifaces

int tetgenio::numberoftrifaces

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), initialize(), and oomph::TetgenScaffoldMesh::TetgenScaffoldMesh().

numberofvcells

int tetgenio::numberofvcells

Referenced by deinitialize(), and initialize().

numberofvedges

int tetgenio::numberofvedges

Referenced by initialize().

numberofvfacets

int tetgenio::numberofvfacets

Referenced by deinitialize(), and initialize().

numberofvpoints

int tetgenio::numberofvpoints

Referenced by initialize().

pbcgrouplist

pbcgroup* tetgenio::pbcgrouplist

Referenced by deinitialize(), and initialize().

pointattributelist

REAL* tetgenio::pointattributelist

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), and initialize().

pointlist

REAL* tetgenio::pointlist

Referenced by oomph::TetgenMesh< ELEMENT >::build_tetgenio(), oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), initialize(), and oomph::TetgenScaffoldMesh::TetgenScaffoldMesh().

pointmarkerlist

int* tetgenio::pointmarkerlist

Referenced by oomph::TetgenMesh< ELEMENT >::build_tetgenio(), oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), initialize(), and oomph::TetgenScaffoldMesh::TetgenScaffoldMesh().

pointmtrlist

REAL* tetgenio::pointmtrlist

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), and initialize().

regionlist

REAL* tetgenio::regionlist

Referenced by oomph::TetgenMesh< ELEMENT >::build_tetgenio(), oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), and initialize().

segmentconstraintlist

REAL* tetgenio::segmentconstraintlist

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), and initialize().

tetrahedronattributelist

REAL* tetgenio::tetrahedronattributelist

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), initialize(), and oomph::TetgenScaffoldMesh::TetgenScaffoldMesh().

tetrahedronlist

int* tetgenio::tetrahedronlist

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), initialize(), and oomph::TetgenScaffoldMesh::TetgenScaffoldMesh().

tetrahedronvolumelist

REAL* tetgenio::tetrahedronvolumelist

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), initialize(), and oomph::RefineableTetgenMesh< ELEMENT >::RefineableTetgenMesh().

tetunsuitable

TetSizeFunc tetgenio::tetunsuitable

Referenced by initialize().

trifacelist

int* tetgenio::trifacelist

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), initialize(), and oomph::TetgenScaffoldMesh::TetgenScaffoldMesh().

trifacemarkerlist

int* tetgenio::trifacemarkerlist

Referenced by oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), deinitialize(), initialize(), and oomph::TetgenScaffoldMesh::TetgenScaffoldMesh().

useindex

bool tetgenio::useindex

Referenced by oomph::TetgenMesh< ELEMENT >::build_tetgenio(), oomph::TetgenMesh< ELEMENT >::deep_copy_of_tetgenio(), and initialize().

vcelllist

int** tetgenio::vcelllist

Referenced by deinitialize(), and initialize().

vedgelist

voroedge* tetgenio::vedgelist

Referenced by deinitialize(), and initialize().

vfacetlist

vorofacet* tetgenio::vfacetlist

Referenced by deinitialize(), and initialize().

vpointlist

REAL* tetgenio::vpointlist

Referenced by deinitialize(), and initialize().

---

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

• tetgen.h