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Diffstat (limited to 'test/ccured_olden/em3d/em3d.h')
-rw-r--r-- | test/ccured_olden/em3d/em3d.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/test/ccured_olden/em3d/em3d.h b/test/ccured_olden/em3d/em3d.h new file mode 100644 index 00000000..ba1eac22 --- /dev/null +++ b/test/ccured_olden/em3d/em3d.h @@ -0,0 +1,38 @@ +/* em3d.h - Header file for the electromagnetic problem in 3 dimensions + * + * By: Martin C. Carlisle + * Date: Feb. 23, 1994 + * + */ + +#ifndef EM3D +#define EM3D + +extern int n_nodes; /* number of nodes (E and H) */ +extern int d_nodes; /* degree of nodes */ +extern int iters; /* number of iterations */ + +#define ALLOC malloc +#define DIST_SPAN 6 + +#define assert(a) if (!a) {printf("Assertion failure\n"); exit(-1);} + + +typedef struct node_t { + double value; + struct node_t *next; + struct node_t ** to_nodes; /* array of nodes pointed to */ + struct node_t ** from_nodes; /* array of nodes data comes from */ + double * coeffs; /* array of coeffs on edges */ + int from_count; +} node_t; + +typedef struct graph_t { + node_t *e_nodes; + node_t *h_nodes; +} graph_t; + +/* Perform 1 step for a nodelist */ +void compute_nodes(node_t *nodelist); +#endif + |