/[escript]/trunk/finley/src/ElementFile.h
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revision 531 by jgs, Fri Jan 27 01:33:02 2006 UTC revision 532 by gross, Wed Feb 15 09:45:53 2006 UTC
# Line 19  Line 19 
19    
20  #include "Finley.h"  #include "Finley.h"
21  #include "ReferenceElements.h"  #include "ReferenceElements.h"
22    #include "DataC.h"
23    
24  struct Finley_ElementFile {  struct Finley_ElementFile {
25    
# Line 59  struct Finley_ElementFile { Line 60  struct Finley_ElementFile {
60                              mesh. */                              mesh. */
61    index_t minColor;                           /* minimum color */    index_t minColor;                           /* minimum color */
62    index_t maxColor;                           /* maximum color */    index_t maxColor;                           /* maximum color */
63    index_t *Color;                              /* assigns each element a color. elements with the same color     */    index_t *Color;                             /* assigns each element a color. elements with the same color     */
64                           /* are don't share a node so they can be processed simultaneously */                                /* are don't share a node so they can be processed simultaneously */
65                                                   /* at anytime Color must provide a valid value. In any case one can set  */                                                /* at anytime Color must provide a valid value. In any case one can set  */
66                                                   /* Color[e]=e  for all e */                                                /* Color[e]=e  for all e */
67    index_t order;                     /* order of the element */    index_t order;                   /* order of the element */
68    
69      bool_t volume_is_valid;    /* true if volume and DvDV are valid */
70      double* volume;               /* local volume */
71      double* DvDV;                 /* inverse jacobean of element parametrization at quadrature points*/
72      bool_t DSDV_is_valid;         /* true is DSDV is valid */
73      double* DSDV;                 /* derivatives of shape functions in global coordinates at quadrature points*/
74      bool_t DSLinearDV_is_valid;   /* true if DSLinearDV is valid */
75      double* DSLinearDV;           /* derivatives of linear shape functions in gloabl coordinates at quadrature points*/
76      bool_t X_is_valid;            /* true if X is valid */
77      double* X;                    /* global coordniates of quadrature points */
78  };  };
79    
80  typedef struct Finley_ElementFile Finley_ElementFile;  typedef struct Finley_ElementFile Finley_ElementFile;
81    
82  Finley_ElementFile* Finley_ElementFile_alloc(ElementTypeId,dim_t);  Finley_ElementFile* Finley_ElementFile_alloc(ElementTypeId,dim_t);
83  void Finley_ElementFile_dealloc(Finley_ElementFile*);  void Finley_ElementFile_dealloc(Finley_ElementFile*);
84    void Finley_ElementFile_setCoordinates(Finley_ElementFile*,escriptDataC*);
85  void Finley_ElementFile_improveColoring(Finley_ElementFile* in,dim_t numNodes,dim_t* degreeOfFreedom);  void Finley_ElementFile_improveColoring(Finley_ElementFile* in,dim_t numNodes,dim_t* degreeOfFreedom);
86  void Finley_ElementFile_optimizeDistribution(Finley_ElementFile** in);  void Finley_ElementFile_optimizeDistribution(Finley_ElementFile** in);
87  void Finley_ElementFile_setNodeRange(dim_t*,dim_t*,Finley_ElementFile*);  void Finley_ElementFile_setNodeRange(dim_t*,dim_t*,Finley_ElementFile*);
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