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bmi.h
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bmi.h
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#ifndef BMI_H
#define BMI_H
#if defined(__cplusplus)
extern "C" {
#endif
const static int BMI_SUCCESS = 0;
const static int BMI_FAILURE = 1;
#define BMI_MAX_UNITS_NAME (2048)
#define BMI_MAX_TYPE_NAME (2048)
#define BMI_MAX_COMPONENT_NAME (2048)
#define BMI_MAX_VAR_NAME (2048)
typedef struct Bmi {
void *data;
/* Initialize, run, finalize (IRF) */
int (*initialize)(struct Bmi *self, const char *config_file);
int (*update)(struct Bmi *self);
int (*update_until)(struct Bmi *self, double then);
int (*finalize)(struct Bmi *self);
/* Exchange items */
int (*get_component_name)(struct Bmi *self, char *name);
int (*get_input_item_count)(struct Bmi *self, int *count);
int (*get_output_item_count)(struct Bmi *self, int *count);
int (*get_input_var_names)(struct Bmi *self, char **names);
int (*get_output_var_names)(struct Bmi *self, char **names);
/* Variable information */
int (*get_var_grid)(struct Bmi *self, const char *name, int *grid);
int (*get_var_type)(struct Bmi *self, const char *name, char *type);
int (*get_var_units)(struct Bmi *self, const char *name, char *units);
int (*get_var_itemsize)(struct Bmi *self, const char *name, int *size);
int (*get_var_nbytes)(struct Bmi *self, const char *name, int *nbytes);
int (*get_var_location)(struct Bmi *self, const char *name, char *location);
/* Time information */
int (*get_current_time)(struct Bmi *self, double *time);
int (*get_start_time)(struct Bmi *self, double *time);
int (*get_end_time)(struct Bmi *self, double *time);
int (*get_time_units)(struct Bmi *self, char *units);
int (*get_time_step)(struct Bmi *self, double *time_step);
/* Getters */
int (*get_value)(struct Bmi *self, const char *name, void *dest);
int (*get_value_ptr)(struct Bmi *self, const char *name, void **dest_ptr);
int (*get_value_at_indices)(struct Bmi *self, const char *name, void *dest, int *inds, int count);
/* Setters */
int (*set_value)(struct Bmi *self, const char *name, void *src);
int (*set_value_at_indices)(struct Bmi *self, const char *name, int *inds, int count, void *src);
/* Grid information */
int (*get_grid_rank)(struct Bmi *self, int grid, int *rank);
int (*get_grid_size)(struct Bmi *self, int grid, int *size);
int (*get_grid_type)(struct Bmi *self, int grid, char *type);
/* Uniform rectilinear */
int (*get_grid_shape)(struct Bmi *self, int grid, int *shape);
int (*get_grid_spacing)(struct Bmi *self, int grid, double *spacing);
int (*get_grid_origin)(struct Bmi *self, int grid, double *origin);
/* Non-uniform rectilinear, curvilinear */
int (*get_grid_x)(struct Bmi *self, int grid, double *x);
int (*get_grid_y)(struct Bmi *self, int grid, double *y);
int (*get_grid_z)(struct Bmi *self, int grid, double *z);
/* Unstructured */
int (*get_grid_node_count)(struct Bmi *self, int grid, int *count);
int (*get_grid_edge_count)(struct Bmi *self, int grid, int *count);
int (*get_grid_face_count)(struct Bmi *self, int grid, int *count);
int (*get_grid_edge_nodes)(struct Bmi *self, int grid, int *edge_nodes);
int (*get_grid_face_edges)(struct Bmi *self, int grid, int *face_edges);
int (*get_grid_face_nodes)(struct Bmi *self, int grid, int *face_nodes);
int (*get_grid_nodes_per_face)(struct Bmi *self, int grid, int *nodes_per_face);
} Bmi;
#if defined(__cplusplus)
}
#endif
#endif