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fem::femParser Class Reference

provides the syntaxical analysis More...

#include <femParser.hpp>

List of all members.

Methods

void parse ()
 parse the buffer

void chvar (void)
noeudPtr instruction (void)
creal eval (noeudPtr)
 evaluate the node

void bucheron (noeudPtr)
 kill the node

void libere (void)
 free everything

void showtree (noeudPtr t)
 show the tree

void initsyntax ()
 initialise the parser

void libereparam (void)
 free the parameters

void initparam ()
 init the parameters

femMeshCptr getMesh () const
 get the mesh

femParser * New ()
 create a new instance


Public Types

Enums
enum  GraphicsType { FEM_GRAPHIC = 0, FEM_NO_GRAPHIC = 1 }
 graphics type More...


Public Member Functions

Constructors and destructor
 femParser ()
 ~femParser ()
 destructor

Mutators
void setGraphicType (GraphicsType gt)
 set the graphic type

void setText (const char *__t)
 set the buffer to be parsed

Detailed Description

provides the syntaxical analysis

The syntaxic analyser works closely with the lexical analyser.

Author:
Christophe Prud'homme <prudhomm@ann.jussieu.fr>
Version:
Id
femParser.hpp,v 1.3 2001/07/12 15:15:39 delpinux Exp

Member Enumeration Documentation

enum fem::femParser::GraphicsType
 

graphics type

Enumeration values:
FEM_GRAPHIC  show the graphics
FEM_NO_GRAPHIC  do not show the graphics 

00101     {
00102       FEM_GRAPHIC    = 0, 
00103       FEM_NO_GRAPHIC = 1  
00104     };

Constructor & Destructor Documentation

fem::femParser::femParser (   ) 
 

Parameters:
__t string to be parsed by the analyser 

00124   :
00125   __tree(),
00126   __function_list(),
00127   __mesh(),
00128   __graph( new femGraphicDeviceIndependent( &__mesh ) ),
00129   pt( 0 ),
00130   nbsd( 0 ),
00131   nbs( 0 ),
00132   nba( 0 ),
00133   Iter( 1 ),
00134   waitm( 0 ),
00135   __text( 0 ),
00136   __graphic_type( FEM_GRAPHIC )
00137 {
00138   numnoeuds = 0;
00139   waitm = 1;
00140   pt = NULL;
00141   noeuds = new noeudPtr[MAXTREENODES];
00142   sd = new long[2*MAXSD];
00143   arete = new long[2 * MAXBDYVERTEX];
00144   ngbdy = new int[MAXBDYVERTEX];
00145   cr = new float[2*MAXBDYVERTEX+1];
00146   hh = new float[MAXBDYVERTEX];
00147   memset (hh, 0, MAXBDYVERTEX*sizeof(float));
00148   flag.si = 0;
00149   flag.syst = 0;
00150   flag.param = 0;
00151   flag.complexe = 0;
00152   flag.precise = 0;
00153 }

The documentation for this class was generated from the following files:
This is the FreeFEM reference manual
Provided by The KFEM project